There is no warm-up time due to the instant on/off nature of LEDs. So we continued to look for better solutions for wallpaper and found two: DECAL media, and Hongsam ink for printing on wallpaper with no solvents. Heat is much less of an issue when using LED light curing. When using an iron, pre-heat iron to maximum temperature safe for fabric. When done correctly, a heat-applied plastisol transfer will be as permanent as a direct print and under some circumstances nearly indistinguishable. UV Cure Inkjet: Developments and Challenges in a Rapidly Ink Water based, Low viscosity Bleeds on regular paper Heat the ink in a supply reservoir manufacturing UV curable ink, solvent-based ink, functional ink and textured-surface-ink Excellent printability with cylinder press. Abstract: W1500 Water based Ink, its original item no. New defoamers and anti-foam additives that are effective at high press speeds (high shear) are needed to move water-based ink technology to the next level of high-speed performance. Water based UV curable inks work well on porous substrates that absorb the water before or during the UV curing. There are air dry textile inks and plastisol textile inks. With the polymer makeup of LED inks and varnishes and the low heat of the UV diodes, higher gloss levels can be achieved than with conventional UV or H-UV. Additionally, solvent-based inks have typically been able to provide higher bond strengths with adhesive lamination components. Substrates such as textiles, t-shirts, plastic, metal, glass can be processed. Depending on the type of ink users (water, solvent or UV) depends on how you need to dry or fix the ink. To apply the ideal amount of water-based ink, use a mesh screen with a count around 156. Heat presses suffer the same problem, in that they trap the steam/moisture in the garment until the press is opened. Nazdar does not recommend inter‐mixing of NZE Solvent‐Based inks with other inks besides the NZE Solvent‐Based inks. Curing your prints is one of the last steps of the screen printing process, but it is also one of the most important steps. Manufacturer of Heat press machine - Heat Press Machine offered by Radha Swami Chemicals, Ahmedabad, Gujarat using a heat press to transfer the inks from the paper onto a substrate such as ceramic, wood, glass, metal, fabric or plastic. Add the compact Maximizer IR drying system and you have a sleek, in-line, drying solution offering the flexibility of printing UV and water based inks in one seamless pass. Waterbased coatings can be applied over almost all ink types utilizing flexo/anilox, gravure, ink-train and roller coaters or variations of these. – Water-based inks were found to have lower energy requirements, even though they require higher air volumes and heat on press to dry. Water based flex inks are being used in Naplan printing inks [NPI]. Clean up with water. At Joorhee’s Gift Shop, we offer both water based ink printing and plastisol ink printing. Whereas plastisol contains oil and requires higher temperatures to heat set (check with your ink supplier for the recommended temp), but is also cheaper and I can pretty much leave the extra ink on my screen overnight as it doesn’t dry up compared to water-based inks. The resolve on this is to reduce the heat setting on the heat press as well as reducing the cure time. Ink needs to be cured properly so it sets into the garment. Many water- based inks can also be more quickly cured with the addition of a catalyst that will assist the heat in the curing of the ink by continuing the cure even if all of the water is not removed in the dryer. Items cured in Lawson's Digi-Dry Box make DTG prints feel more like a traditional screen print than when cured via a heat press. China Water Based Ink, Find details about China Good Printablity, Environmental Protection from Water Based Ink - Wells Printing Materials Co. Rotogravure presses also require differently engraved cylinders for operation with water-based inks. Adding chambers and belt extensions will increase production speed. This is because a UV LED printer has fewer moving parts which allows for less mechanical wear and provides businesses like yours with many benefits, such as fast turnaround times and perfect quality. Air still goes through the printed area. Introduction To Ink; Water Based & Plastisol Screen Printing Inks. Water-based EB curable inkjet inks are well suited for packaging for food, pharmaceutical, and personal care items since water is the primary diluent for the ink to provide low viscosity to allow jetting. EB will likely be favored vs, UV, both represent low risk Jacquard Screen Printing Inks are archival and lightfast with much less water content compared to other water-based inks, allowing for superior detail and coverage. Energy-Curing Inks Energy-curable technology is growing at a rate of 10 percent, and is primarily found in flexo, though there is growth in offset. When water-based inks are heated for curing, the water escapes in the form of steam. The ink dries through an evaporative process that removes about 35-40% of the delivered ink volume. Curing Water-based inks with a heat press I use Matsui 301 waterbased inks and I cure them using a heat-press set to 320 degrees. Check the temperature of the ink. For use on 100% cotton fabrics. For this exercise, we used a PVC-free special effects plastisol-based ink. A wide variety of heatset inks options are available to you, such as solvent based ink, water based ink, and sublimation ink. If ink and water are not properly balanced, the press operator may end up with many different problems affecting the quality of the finished product, such as emulsification (the water overpowering and mixing with the ink). One Stroke Inks is a manufacturer of plastisol ink. A: That depends somewhat on the type and make of press, but in most cases the new UV inks are much less viscous than in the past, such that they are close to the viscosity of solvent- or water-based inks and require a change in the ink delivery system. For printing posters and paper type flat work, you would use poster ink which is also an air dry ink. Water based inks are perfect for the soft hand feel that many consumers want today. 6. Higher color fidelity and sharpness is achieved through trapping and flash curing the ink on the surface of the stock. Alibaba. 7. It also means that pigment ink will not dry on glossy paper. It’s possible for water-based ink to be properly cured with radiant heat dryers, but the retention time is considerably greater. Ink selection. Conversion of a press from solvent-based to water-based inks requires changes in driers, materials, and operation. Thermochromic flexo ink is simple to use, but it is a little different from other water-based flexo inks. 220F [105°C] Water begins to leave the ink rapidly 270F [133°C] Fifty percent of the water is gone and the binder and pigment start to cure 300F [150°C] Most of the water is gone and the binder-pigment combination is partially cured 300F [150°C] [for 30 seconds to a minute] Binder and pigment is cured. Now I use the heat press for vinyl stuff, so it's not like you would get rid of it if you ever expanded Watch this video and listen to my detailed explanation as we discuss curing of plastisol inks compared to that of water based inks and why forced air is best for water based inks. I found that if my heat press is set to 320°F, the ink will not heat to the same temp. Yes, with proper curing in your heat press after printing you will get excellent washfastness out of your DTG printed garments. Kao Collins embarked on this project after seeing that the prices of beam curing units were approaching those of high-end LED curing units. , Ltd. 475 - 3. Primarily because solvent-based inks dry fast, allowing for faster press speeds than their water-based and UV energy-curable ink counterparts. Plastisol ink Curing Equipment: Plastisol cures between 325 - 360 degrees. I never used water based stuff, but when I first started, I Iuse a flash to cure plastisol to tacky dry, then heat press to cure. In good air flow, water based inks can cure in under 1 minute while it may take 2. HIX electric dryers combine the right mix of infrared energy and forced hot convection air to evaporate water and cure ink from water-based screen-print and ink jet inks. Additional press cooling controls are usually needed for heat-sensitive substrates. 2. We are collectively referred to as non-water based ink. Flexographic Printing Press Types. ,Ltd. It follows from this awareness that manufacturers, including ink and coating, and users, including the graphic arts industry, of polluting or potentially polluting materials are working towards the use of benign processes. This image was screen printed with plastisol ink. Manual Ink Mixer, Ink Mixer, Manual Paint Mixer manufacturer / supplier in China, offering Vertical Beater for Water Based Plastisol Ink Mixer Blender, Common Vacuum Screen Printing Exposure Machine for T-Shirts, Manual Screen Printing Washing Booth with Backlight and so on. of the ink vehicle are critical both for drop ejection performance and control of ink-media interactions. The heat set with an iron it's important to note that temperatures vary from iron to iron. Winson Group offers full range of heat presses from well-known brands; Monti Antonio and Hix. Perhaps this is the first press installation in India with online LED-UV curing system. White ink requires the longest cure time of any standard color. The five types of ink able for use in flexographic printing – Chemical curing, UV curing, electron beam curing, water-based and solvent-based inks – can also ensure short drying times. Ink and water balance is an extremely important part of offset printing. Ready to use. Mercury UV bulbs must be replaced every 1,200 hours or so to ensure adequate energy on press to provide full ink cure. water based inks; discharge inks heat transfer presses. However, the main problem with water UV system is that it is inevitable to remove water completely before UV curing. Opaque water based ink for textile printing. These act as diluents, and there is a degree of evaporation at the print stage that enables improved wet-on-wet trapping. Some flexo printers are using water-based inks at speeds well over 1,200 fpm and are struggling with this microfoam formation. Water based inks need to be removed from the press, when it is not in use – to prevent ink from drying on the rollers & in the ink trays. I have a swing arm heat press that I am going to use to cure the water based ink. We also used the heat gun the couple of times we tried using plastisol inks. Water-based ink has a long history, going back at least 2500 years. affects drying time of the job. This feature of the rubber-based inks make it the ink of choice for many schools as a press may stay inked up for proofing all day and not have an issue with drying on the rollers. Based on type, the UV cured printing inks market can be segregated into arc curing and LED curing. Water based ink gives a softer feel on fabric and needs either heat or catalyst to cure DISCHARGE INKS. It has been designed to give excellent print performance and open time on high mesh screens. Giving you greater quality and production than a heat press, the Digi-Cure™ is also excellent for curing water-based and plastisol inks. Features:Hot press 150℃×10secs, baking130℃×2mins The curing technique ensures that once the printing process begins via the LED UV printer, the instant drying technique won’t sink the ink into the materials and helps enhance the colours, making them much sharper, brighter more vivid to provide the best visual presentation. Because water evaporates best in contact with low humidity air, successful printers emphasize maximum air flow rather than heat to achieve maximum dry speed of aqueous coatings. Coatings and Adhesives Corporation manufactures a wide variety of coatings that will work on most substrates. Step 2: Clean stone with water and Apply thin coat with brush or gravity-feed sprayer. ) The problem with heat guns is that it is very difficult to control the curing with any degree of precision. For best results, print through 80 t/in mesh. A heat press is then used to boil the inks to a gas, driving the pigment into the textile fibres, so that when the inks cool down the image has fused with the fabric, rather than simply sitting on top of its surface. This is a water based textile ink for direct printing on light and dark fabrics, ready-to-wear or pre-cut articles. Environmental pollution reduction by using VOC-free water-based gravure inks and drying them with a new drying system based on dielectric heating Determine UV LED printing and curing benefits in Sheetfed Offset versus conventional oil-based printing, IR/Hot Air drying with aqueous coatings -- and compare and contrast LED curing with traditional forms of UV, High Wavelength H-type UV and Low Energy LE-type UV energy curing technologies. ArcLED enables the printer to switch between arc and LED UV curing at will to suit process requirements and ink formulation. Rich flexibility by heat treatment, luxury 3D pattern can be formed, also effective to slip prevention. Water-based inks require evaporation to properly cure, so they need longer dwell times (from 90 seconds to several minutes) with curing temperatures from 300° F to 360° F. This is achieved by combining air/heat drying with Electron Beam curing to obtain desirable physical properties of the printed packaging. There are 30 heatset inks suppliers, mainly located in Asia. Registered in 2009, Balaji Chemicals has made a name for itself in the list of top suppliers of Machineries, Machineries in India. In terms of revenue, the arc curing segment constituted more than 60% market share in 2017. Typically, the initial investment for an LED lamp system is higher than that of a UV system, but with new suppliers entering the market, the prices have come down. g. On the other hand, to properly dry water based ink or discharge ink you need heat and air movement to drive water from the ink in order to cure the pigment. Water-based flexo is mainly used on kraft, corrugated, lightweight news-type paper or polyolefin film, while solvent-based inks are used on films and some paper surfaces. According the different printing mode, it can be classified into three segment items. It is compatible with all Direct-To-Garment printers and ink applications. parameters for a particular set of ink, substrate, screen, press, and drying / curing conditions. After contacting the printer manufacturer, I learned that the ink formula—in addition to containing the typical light-sensitive photo initiators that trigger the curing reaction when exposed to UV light—also includes heat-sensitive thermal initiators that further trigger the reaction when exposed to heat from the heat press. When printing with traditional water based inks, dryers apply heat to the web. Water needs to be dried off, solvent also needs to be dried off (just as in Flexo or Gravure). Latex Inks If heat damage does occur, use plastisols formulated for lower temperature curing, or water- or solvent-based inks that cure at room temperature. This option is also affordable, but probably the worst of the 3 types of dryers for plastisol. Thus, the testing of all three ink systems on the same press Water-based ink, on the other hand, requires hot forced air to properly drive the moisture content out of the ink film and fabric to achieve a proper cure. Clariant Novoperm Yellow 5GD 71. Curing and printing equipment will continue to advance. It features short wave IR modules with water and/or air cooling. Excalibur 801PF Foil Proof Until now the only way that printers could add a foil effect to specific elements within a design was by using water-based ink. When the press is opened and the paper is peeled off the shirt, the ink remains behind. This little powerhouse has a 9x12 heating area that accomodates up to 1" thick items. Specialty textile screen inks at Nazdar SourceOne for printers who need clear inks, overlays, bases and special effects. The water base ink will retain 100% on the organic part of the fabric but not on the synthetic. Ever since our commencement in the year 1995, we, Balaji Chemicals, are considered as the most acclaimed importer, exporter, supplier, distributor and trader of superiority guaranteed array of Industrial inks,machines etc. • Expand the capability of the press by running heat sensitive/ thin films on a press without heat management. Press against the backside for at least 15-25 seconds per square foot. Water-based ink is ideal for high-speed, roll-to-roll yardage printing. I use a sheet of baking parchment paper to prevent the ink from sticking to the press and give a nice matte finish, I attach it to the press with magnets so I don't have to fiddle with it and usually get 30+ shirts This heat press is great for hobbyist, start up and just about anyone looking to add heat transfers to their shop. Heat improves the mobility of molecules and hence the result of the curing reaction. We recommends a load temperature Pros and Cons of Water-Based Ink . It has sold this machine to New Delhi-based Impact Promotions. Unless you place the heat gun on a “rest” to keep it in precisely the same spot each time and monitor the curing time exactly (with a timer), you run the risk of scorching or burning the cap. Using a parchment sheet allows the heat of the iron or heat press to cure the ink without scorching the garment. Although heat is generated by the absorption of UV light into the substrate and the ink, and the chemical curing reaction is also exothermic (energy is released), far less heat is produced than with a UV arc lamp, where IR radiation accounts for a large part of total emissions. UV curing is a chemical cross-linking process. About 12% of these are printing inks, 8% are digital printers, and 4% are inkjet printers. is 1500/1500C (White color or clear color), It is the most popular water based ink for fabric & garment printing welcomed by the global market. In a few seconds, the products - inks, coatings or adhesives instantly harden. Thick ink layers require longer curing periods than thin layers. water-based primer at the end of the press. Balaji Chemicals is listed in Trade India's list of verified sellers offering supreme quality of Fully Automatic Single Bed Heat Transfer Press, Sublimation A UV LED printing machine is a piece of cutting-edge technology which is more efficient than conventional printers. 3. The differences between our ink and regular water-based flexo inks are outlined below. Getting rid of the moisture is key and allowing the ink to achieve full curing status temperature. Water-based inks represent lower risks than solvent-based inks. heat up or cool down saving valuable press time. much as 20 %. From the most sophisticated to the simplest heat press system, they can be selected for different applications such as textiles, metal, wood, and plastic. If you want to stamp pigment ink on glossy paper, you must heat-set it with an embossing gun for Ink Cure Analyzer™ can quickly and economically provide exact data as to how the product was processed. Ecological. Speedball Fabric Block Printing Ink is the best! I block print kitchen towels and need to make sure my printed patterns stay on the towels over many, many washes. advantageous to specifically heat materials prior to UV cross-linking. on Alibaba. Heat Press Vinyl and heat transfer vinyl featuring Thermoflex plus at wholesale prices, Heat press Vinyl a distributor for GCC vinyl cutters including expert 24 and expert and Geo Knight heat Presses. To combat heat, the use of dichroic filters (used to remove IR energy), water cooling and air cooling have been utilized. The movement to water-based systems and away from solvent-based systems is well underway. Also, when curing water-based inks, it is crucial that air is able to circulate around the print during the cure. Improvements in inks and coatings include: More opaque inks ; Faster curing inks/coatings ; Water-based systems of ink and coating for less pollution. “Illumina represents the most powerful LED-UV curing system on the market, new or retrofit,” said the company. The supplier company is located in Kolkata, West Bengal and is one of the leading sellers of listed products. Geo Killer Black is a black, water-based ink that is ready to use from the container. The GS4 is a fit for sheetfed presses with a high-pile delivery and coater, and can dry inks and water-based coatings on paper Plastisol cures once it reaches 320 degrees of heat. Features include curing heat chambers with on 800,000 btu operating burner, exhaust blowers and DC variable conveyor drive system. These inks use water as the primary ink vehicle. And we used a heat gun to cure the discharge and water-based inks. Drying and curing with infrared heat Infrared emitters are adjusted to the product and the process, and not the other way round. In flexible packaging on common impression flexo presses there is limited space for interdeck drying, and ink manufacturers are developing UV and EB curing inks with water or solvents. Because sublimation inks are water-based dye inks, outdoor print Infra red and ultra violet curing methods by David Pelling, UK Field Sales Manager, Spectral Technology Ltd Slough based Spectral Technology Ltd is the world's largest manufacturer of accelerated drying equipment, and along with its lamp manufacturing subsidiary Primarc Ltd has been involved in the development of UV Rubber-based inks for the most part are formulated to be slow drying and “drying” more by absorption into the paper substrate more than drying on the surface of it. The Certified Water-based Mastery is a complete program that goes beyond the technical printing side. Infrared flash cure works well for a hobby, beginners, and small home business, for higher production color blind infrared radiant heat conveyor dryers are used. Ammonia-free water based inks are expected to have better viscosity stability during high speed printing. The drying or curing components are primarily in reference to amines for water-based systems and photoinitiators in radiation-curable systems. A challenge of web offset printing is the application of opaque white last-down or first-down ink layers, which often are needed when printing on clear films. EB Curable Ink – Quanta. Narrow web label press with LED curing at KDS in Sulejówek near Warsaw, Poland . The press ready-inks are suitable for combination printing with all narrow web ink technologies formulated for extreme overprintability and can be used on all types of substrates. The ink is also water based and will achieve permanency when you properly heat set it. UV curing is used whenever there is a need for curing and drying of inks, adhesives and coatings. TGL Aqua is substantially free of PVC and Phthalates and comprises a core-shell acrylic polymer having an acrylic polymer printing. The performance of water-based inks in flexographic printing is, to a large degree, based on additives that are incorporated into the ink to optimize specific properties. This series exhibits gloss, excellent rub resistance, low viscosity, good mileage, high rewet, as well as superior stability on press. Some processes transmit very little heat into the paint materials, e. Sublimation Ink, Ink Sublimation, Dye Sublimation Ink manufacturer / supplier in China, offering Water Based Sublimation Dye Ink Inktop, Wholesale Water Based Printing Sublimation Ink for Epson Surecolor Printer, China Factory Direct Supply Sublimation Dye Ink Cheap Price and so on. Important Curing Tips. by mscott » Fri Mar 20, 2015 5:16 pm Plastisol inks can be printed on many items that can withstand the heat required to cure the ink and is porous enough to permit good ink adhesion. Lay a sheet of foil over the design and engage the heat press. (It also means, ink cans must be hermetically closed to preserve the ink. Water-based ink, pigment by pigment, the classification type, dye type, you can find sublimation ink non-water based ink could be split up into oil-based pigment ink, solvent-based pigment ink. Plastisol ink must reach ±300°F to fuse the ink to the shirt. Sean Smyth takes a look at the science behind UV inks, how their manufacturers are working to improve ink performance and how curing units are evolving to facilitate their use in the industry. What you need is either a forced air flash dryer or a catalyst to add to the water based ink that makes it cure properly by simply air drying. The ink sits on top of the fabric. For this reason, 1-1/2 to two minutes exposure in the oven is commonly recommended, allowing ink film to maintain 340 degrees F for one minute. Converting complexities now require most converters to run a variety of chemistries from water based to solvent based to UV formulations in order to reach the desired effect. Water is ideally suited to reduce the viscosity of ink systems. Water-based ink is a type of specialty ink for screen printing. It may be possible to use water based UV inks on a non-porous substrate by combining both thermal heating and UV curing. Very high color strength, high cure speed and excellent press & print performance, low odor and meet EHS regulations. Liquid monomers and oligomers are mixed with a small percent of photo initiators, and then exposed to UV energy. On Flexo presses, it is common to change the anilox rolls, but again, with the newer UV inks The temperature required must be hot enough to firstly evaporate the water based medium, then set the pigments (minimum 150°C depending on the material to be heat set), a household iron, Ink Setting Heat Press or commercial tunnel dryer are recommended. The instructions below should be followed carefully to achieve optimal results. Ink research and development for inkjet printing has never been greater, with a migration from the original water-based dye and pigment inks to the presently popular mid- and high-solvent and UV-curable inkjet ink types. The evaporation of the water is necessary to set or cure the ink. Re: Problems with water based ink. Place aluminum foil on ironing board and the painted side of the fabric down. For screen printing shirts at home, we can say there are two common types of inks used. The Speedball Fabric Block Printing Ink has never failed me! 420 series water based screen print ink is designed to be a trouble-free screen printing ink system and is well suited for paper products and various plastics. evaluated at various stages of the curing or heat-set process to test washability. There are water-based inks that will air dry but they are usually only acceptable for craft level printing as the room required for curing greatly reduces productivity. With water-based ink, the temperature must be reached and then held until all of the solvent (water) is removed. Prominent manufacturer & supplier from Kolkata, we offer Printing Ink including Plastisol Ink, Ecocrack White And Clear Water Based Ink at the most reasonable prices. Phoseon’s UV LED technology enables ink manufactur-ers to provide true low-migration solutions for food packaging. An ink press performance is an important element of the transitional model. Scratch resistance: With UV curing, the cured ink is much more cohesive than inks from traditional drying methods. The ink absorbs into the paper and the water based ink will evaporate leaving a dried pigment on the paper. Set the heat press for 350º, 15 lbs, two seconds. . We bought our no frills 4 color press for around $500 (new, off of ebay), bought some shirts and basic supplies and that was pretty much it. Latex Inks Latex inks are water-based, pigmented inks (pigments suspended in water rather than chemically bonded to the water, as are dyes). The ink is jetted out of the nozzles of the ink jet head direct to the paper. About LED Curable Ink LEDs (light emitting diodes) were introduced as a low energy, low heat, and environmentally friendly alternative to arc lamps. e. This flexographic water-based ink series is designed for high end wide-web packaging printing. When printing onto synthetics, you must learn to select the correct ink from among a bewildering variety of plastisol, water-based, sublimation, and solvent-based inks. Water-based screen printing ink technology has evolved to allow for professional-grade inks to print effectively on both light and dark shirts. It means that the prints cure by mere exposure to air. – Water-based inks with high VOC’s may have similar risks to solvent-based inks. PU (Polyurethane) Water Based Ink Denim Fabric Printing is an Eco-friendly high quality rubber paste ink, mainly used for Denim, jeans and water-proof fabric garment printing, can meet high standard washing test, abrasion test and acid test etc. Gas dryers use convection heat to achive this. Again this is due to 100% water based inks printing on a blend of organic and synthetic material. Screen printing plastisol ink is easy to print, does not dry in the screen, is opaque on dark garments, and features great adhesion to most t-shirt, athletic jerseys, hoodies, heat transfers, and most textiles in general Virus Foil Adhesive is a semi-transparent, water-based ink that is screen printed and cured prior to heat pressing textile foils, allowing the foil to adhere to the garment. There are three main types of flexographic printing press, each with their own unique advantages. The curing chemistry involves direct cross-linking of the ingredients (i. Parchment paper is a great way to protect your garment during the curing process if you are using an iron or heat press. UV is fixed with a UV light just as it would be in an Flexo process. Water-based ink needs all the water evaporated first, before its resins can heat up and fuse to the shirt. A layer of ink is applied to a usually glossy paper that does not allow the ink to absorb into the paper. This image was screen printed with water-based ink. If curing on the press, use thin silicone pad (i. Please consult a sales tech for help in determining which machine is right for you. Better grade t-shirts will be more washfast than lower grade garments. Uses ink chemistry based on stable, well-established UV flexo inks. com offers 6,357 printing press ink products. The heat and pressure applied by the press will force the ink into the garment and finish curing it. Fujifilm North America’s Graphic Systems Division has unveiled Illumina, an LED-UV retrofit system for converting any traditional UV or water-based flexo press to LED-UV curing. A LED lamp does not have infrared and thus does not create heat as mercury lamps do. The HIX Verticure vertical electric cure oven is designed specifically for curing direct-to-garment solvent or water-based ink jet inks. I have read though that people have had luck with heat press curing of waterbased inks by doing it in two cycles: an initial one, open to let the steam out, then press again. This liquid consists of one or more solvents and a trace quantity Water based PVC & Phthalate Free Inks TGL AQUA is a PVC and Phthalate free Ink having good storage stability and excellent wet-on-wet printing characteristics. Using a press is a fast way to eliminate the water based medium, activate the pigmentation and heat set the inks to the fabric. These properties are obtained by formulating the ink vehicle with a combination of water (~70%), co-solvents for aqueous inks (~30%), and additives. The ink is therefore,suitable for Curing Process Latex particles are melted in the curing zone to form a film. — Mike Barry, Fujifilm Product Marketing Manager – Digital Solutions. Curing Options: Water based inks cure differently from standard plastisol inks. BBC's Screen printing equipment See more The first is a wax based transfer paper used in tandem with plain ink-jet ink cartridges. Adopt infrared medium wave lamp tubes: fast start-up, strong penetration, drying speed is fast, not only can apply to the water-based plastisol drying, but also can be applied to plastisol ink drying; 2. That's right! We know screen printing inks so well due to the fact that we actually make the ink here in Louisville, Kentucky. Plastisol ink additives like Sculpture Base can create exciting special effects or modify the ink to meet application specific needs such as Low Cure temperatures. Adhesion to wide range of substrates (PET-G, PVC, OPS, OPP, PLA, Polyolefin) without the need of primers. Because the base ink is water-based and sits on the surface of the media, the Latex recipe requires quite a bit of heat to encapsulate and cure the ink. Since water has a higher boiling point, a higher Solvent based inks can also be used. For water based inks controlled evaporation of water out of the print is required; then the curing process of ink starts and chemical bonds appear between fabric and ink. The Lawson Digi-Dry Box is a specialized dryer designed to properly cure water-based digital ink systems. However, the very great economic advantages promised by the use of the high-tech printing system could be realised only if drying of the ink kept pace with the printing speed. However plastisol inks require only 10 seconds at desired set temperature for chemical bonds. Additionally, it is possible to dry out paper / board substrates causing curl or cracking. Be sure to pre-heat dryer. Exterior durability extending to 7 or 10 years. Easy-Charge Discharge Additive is a clear water-based additive that can be mixed in a 1-to-1 ratio with any Excalibur 500PF, 533PF, 550PF plastisol ink color, or 581PF arctic white, to produce soft, dischargeable prints on 100% cotton reactively-dyed, dark garments. Problem is, these catalysts can be hard to find :/ You can also use a heat gun since it provides the two necessary items (air flow and heat), but this method can be time consuming and can yield poor [VIDEO] 90 Second Tip: Curing Water Based Inks We’ve gotten several requests for making a 90 Second Tip video about how to cure water based ink and so here it is! Cristen walks us through the key points of curing water based inks. Virus Foil Adhesive is also suitable for flock transfer paper. ! Discharge Ink o Discharge ink is offered in both water based and plastisol varieties and works well both ways. It can also be used as an economical narrow web series. The ink won’t buckle artist papers, and the finish is a vibrant, durable, practically scuff-proof semi-gloss. Water based high density ink for heat transfer, US $ 2. monomers and oligomers) within inks and coatings. Fast curing. On the LED-UV front, New Delhi-based Provin Technos is demonstrating its Ryobi 920 sheetfed offset printing press equipped with online LED-UV printing technology. A. Pigment Yellow 155, used in water based paint, solvent based paint, industrial coating, offset ink, water based ink, solvent based ink. The time and temperature for heat setting will vary depending on the material used, the size of the design and the volume of the design. Elimination of thermal oxidizer equipment. The downside of water-based printers is the high cost of coated inkjet media. Cure direct-to-garment inks with our heat press, Verticure drawer, or conveyor ovens. water based inks; discharge inks; solvent based inks; ultra violet curing inks; metallic powders Lightouch™ UV curing systems are ideal for curing UV inks, coatings, and adhesives, as evidence by more than 3,000 units in the field. Digi-Dry Box - A DTG Ink Curing Dryer. ISO 9001:2008 certified manufacturer of water based ink dryers after printing. Because LED polymer inks are already dry and impervious to scuffing and marking, sheets no longer require a protective coating. UV inks enable higher running speeds and can be left in the press at the end of the day, without the need to empty & clean each print station. The thermal energy is spent evaporating the moisture instead of heating up the shirt and ink. Your plastisol needs to be cured evenly and with a heat gun there’s no way to know if you are over-curing certain areas, or under-curing as you move the heat gun over the garment. The primed print could then be passed through another press or coater to have a UV coating applied. Permaset recommends curing your ink at 320°F for 2-3 minutes. 1. Because part of its job is to evaporate the water from the ink, the heat in a Latex printer comes from a high voltage curing lamp above the media. It behaves in a similar way to coldset printing. High water content gives HP Latex Inks the high surface performance window for water-based Gravure inks. A heat gun like the Master Heat Gun is also another options. I checked this by aiming my temperature gun onto the ink right after opening the press (do it quick! it cools down immediately). 5 to 3 minutes at 300 to 320 degrees F under typical infrared heat. This has proven particularly efficient in modern water-based UV wet coatings, where infrared heat is used to evaporate water, so that UV Heat press. Without hot air movement across the ink, water based inks will take much longer to cure. The bond of this ink to these surfaces is excellent,and it is highly resistant to water,compared to other 2-component ink systems. While plastisol inks cure with infrared once reaching 320 degrees, water based inks cure best with air movement and heat. Step 3: Once dry, cure stone in oven at 340F for 22 minutes or on press for 18 minutes. Offset printing/letterpress, typography and flexography with rubber rollers (not with anilox or ceramic rollers). Heatset printing works differently. • UV LED lamps are very compact and flexible and can easily be adapted to any press platform. A universal, more flexible ink/coating for every substrate. COM, July 28, 2017 ) Water-based ink utilizes either dyes or pigments in a suspension with water as the solvent. When printing with traditional water and solvent-based inks, dryers apply heat to the web. The UV cured printing inks market can be segmented into type, ink type, application, end-user, and region. The process is fast, profitable, clean and environmentally safe. Again, we only need to get the moisture out of the ink and get the ink film up to temperature to officially cure the ink. Light ink colors require longer curing periods than dark colors. For my water based inks, I use a heat gun for the initial curing process. Some central impression flexo presses with overhead dryers can be converted to EB flexo by replacing the dryer with an EB curing unit. 563 / Kilogram, Water Based Ink, Screen Printing, Guangdong, China (Mainland). (EMAILWIRE. LED UV Curing Ink: Quick-drying UV ink boosts productivity and offers excellent weather, scratch, chemical, and water resistance; LED light source saves space and offers a lower energy use, enabling printing on heat-sensitive substrates AccuSet™ displays belt speed as heat-chamber retention time, making it easy to match ink manufacturers’ curing requirements; Adjustable roll-down outfeed hood features high-capacity, variable-speed exhaust blower; Access panels on every dryer section provide full interior access to keep the dryer clean and operating at peak efficiency MagnaColours® and Nazdar SourceOne will be hosting a live webinar to reveal the five key points for screen printing wet-on-dry with the new, game-changing MagnaPrint® Edge water-based ink system. Wooden Printer, Glass Printer, UV Printer manufacturer / supplier in China, offering Digital Flatbed UV Printer LED UV Printer, Heat Transfer Small Size Sports Backpack DIY, Sublimation Backpack -Big and so on. With the first type, the ink-jet wax based "T-Shirt transfer paper" is passed through the ink-jet printer and then placed onto a fabric-based item and heat pressed. Heat Presses are used for lots of different applications such as vinyl transfer so commonly found in most T Shirt printing shops. should be based on the comparison of the comprehensive cost and performance analysis of the new technology to the existing solvent and water based ink technologies. Prt Conveyor Press Dublex Electric Dryer Introducing a unique new dryer concept, designed to cope with the ever increasing print speeds of digital machines and curing times of water-based and discharge print systems. High Solids PVC free for Process / tonal artwork MagnaPrint® AquaFlex V2 Range is a high solids water based ink for printing on light or coloured backgrounds. The ink went through the fabric and dyed it. Series 420 water-based ink is sunlight fast and weather resistant and is therefore useful in outdoor applications. The Glass Ink GL is primarily designed to print onto glass and ceramic,as used in the glass and cosmetic industry,but also to decorate promotional items made of glass or ceramic. 5 to 3 minutes in a standard infrared dryer. Source from Dongguan Haiya Printing Material Co. to solvent- and water-based ink due to the low dot gain achieved with 100% solids inks. Discharge inks work by rem oving the dye used to color the garm ent and replacing it with the pigm ented ink color. Printing water-based ink on dark shirts is substantially trickier, and requires an ink additive known as discharge. Our emphasis on moisture content of the fabric and ensuring that prints are thoroughly dry before curing is based on the fact that, until and unless all the moisture has been removed from the ink AND the fabric, the The water acts as a carrier to place the pigment, either directly onto the fabric or onto a transfer sheet. Heat Transfer Technology used in the apparel industry is the process of transferring images, which the design is first printed onto a flexible non-textile substrates, by a heat press process to a textile. (Eventually that will be upgraded to flash dryer, etc) On the Green Galaxy Water Based Ink container, it states the recommended cure temp and time of 360 degrees for 2 minutes (ideally 3 minutes at 320 degrees), but that seems very high from what I have researched The temperature required must be hot enough to firstly evaporate the water based medium, then set the pigments (minimum 150°C depending on the material to be heat set), a household iron, Fabric Ink Setting Heat Press or commercial tunnel dryer are recommended. Like all the other inks that we’ve featured on this list, this product also conforms to ASTM D 4236. Depending on the process and the coating for curing, infrared heat, UV light or a combination of both technologies, like "Hybrid Cure ", are efficient solutions. Combo Lightouch™ UV and Maximizer IR drying systems offer distinct in-line advantages and benefits for optimum production results. You can also choose from digital printing, offset printing. One of the most important qualities of water-based ink is that it seeps into the fabric of the material being printed on instead of just hardening over the top of it. Solvent Based Inks, Coatings, and Adhesives Solvents function as a “carrier” for the “solids” portion of the ink, coating, or adhesive Solvent is a high value material with a low value “temporary” Solvent Ink, Water-based Ink, UV Ink What's the Difference? - Here are some Ink Curing Facts: Pad printing inks and screen printing inks are solvent-based, they cure as the solvent evaporates. Radically new heat mapping speeds the curing of ink jet, water-based and discharge inks, as well as DTG-digital inks, making the X2D an unbeatable value for smaller shops. In conventional oil-based printing, most sheets are protected with water-based aqueous varnishes and coatings that literally waste thousands of tons of water and energy. Moreover, infrared heat is used to drive out the solvents from high-gloss UV paints prior to curing. In some cases, conventional water-based or solvent-based white inks are applied after EB curing to provide an opaque backup white layer. By attending the course, the participants will learn all the secrets concerning the water-based printing techniques thanks to a complete online course and a live workshop of 2 days. That means the ink takes a little longer to dry on regular paper—but the color will be more vivid. A heavier deposit of ink allows for the foil adhere the best. PVC based ink with high durability which need curing temperatures around 300-330 degrees Fahrenheit WATER-BASED INKS. Low energy usage compared to thermal drying. So unlike aqueous or water-based inks, no heat or air drying is required for curing. Manual Ink Mixer, Ink Mixer, Manual Paint Mixer manufacturer / supplier in China, offering Manual Beater for Water Based Plastisol Ink Mixer Blender, Common Vacuum Screen Printing Exposure Machine for T-Shirts, Manual Screen Printing Washing Booth with Backlight and so on. China Printing Inks catalog of Environment-Friendly Offset Printing Ink for High-Speed Sheetfed Printing, High Quality Compressible Rubber Blanket for Offset Printing provided by China manufacturer - Hangzhou Ecoographix Digital Technology Co. , page1. A high amount of heat is generated which can distort non-porous substrates, resulting in registration issues. Production speeds for water based, discharge and digital inks will vary greatly. EB curing uses high-energy electrons to dry the printed ink at the end of the press. Geo Killer Black has extraordinary wash resistance and guarantees an ultra soft feel. Once inks are fully cured, place the garment onto a heat press to apply the foil. Abrasion The LittleRed™ X2D Dryer is the most compact and affordable DTG-capable dryer fom Vastex. Recommended for fabrics prone to fibrillation. Tremendously reduced heat to the sheet Great for plastics Ink gloss – without coating – rivals oil based ink No ink dry-back or coating gloss reduction over heavy solids Very fast make-readies Blanket packing does not need to be adjusted with sheet size when using HUV A Quick Explanation of the Science Behind UV Curing Using light instead of heat, the UV curing process is based on a photochemical reaction. For inkjet printing, they are ideal due to their instantaneous drying (curing), their printability on almost anything, and their stability. More Uptime LED curing units have been proven to support trouble-free press operation. Typical curing temp is 320º for 90 seconds but settings may vary. This would cure Water-based ink – Known for a soft hand and color, these inks use water as a solvent to carry the pigment. The other option was for the primed material to be sent to another business that specialized in UV coating. Another development area of immense interests Development of water based UV systems. We scrounged and made do with everything else for a while. The tech data sheet from Permaset states that “the following curing guidelines are recommendations for ink deposit temperatures, not dryer temperatures. Water-based primers eliminated the need for spray powder so that the UV- *Cure times are based on a single chamber dryer curing plastisol ink. UV-cured adhesive has become a high-speed replacement for two-part adhesives, eliminating the need for solvent removal, ratio mixing and potential life concern. Pioneers in the industry, we offer Garment Printing Machine such as Large Sublimation Press Machine, Micro Registration Chest Print, Infra Red Textile Curing Machine, Fully Automatic Double Tray Heat Transfer Press Machine, Heat Transfer Machine for Labels and Manual Heat Transfer Press from India. Futureproof LED UV curing technology. 801 Foil Proof is a clear coat plastisol that repels foil. Heat and air are the two main components utilized to dry the water-based coating. Ink Proofing System – Application: Conventional ink and UV ink (non-water-based). Elimination of solvents. Register & buy online today. However, this may have a negative effect on adhesion and durability. when the are running very fast. A wide variety of printing press ink options are available to you, such as solvent based ink, sublimation ink, and uv ink. HIX Verticure vertical electric cure ovens are available in 2 drawer and 4 drawer models. Good luck, and happy curing! Curing water-based inks is what dries them properly, leaving you with a perfect screen printed image with a soft feel and a garment that will last. The strong polymer bond makes the printed piece scratch resistant, and much less likely to be damaged when shipped, for example, reducing waste in the supply chain. The second is sublimation ink-jet cartridges used in tandem with plain ink-jet paper. In other words, you have to deliver 40% more volume to the substrate with water or solvent ink in order to achieve the desired color density. No moving parts, shutters to clean or bulbs to replace leads to higher press Use a cover sheet when heat curing the ink and after 35 seconds lift to let any moisture escape. The heat generated by UV lamps or LEDs may also help remove water. Dye-based inks Changing from solvent-based or water-based inks to UV/EB presents challenges; yet, many are interested in the quality and rapid curing of newer technology. Wilton Easy Flex Baking Mat) between stone and heating element. The keys to curing water-based ink are reaching full evaporation of water and ensuring the proper temperature for ink to crosslink. However when printing was first invented in Europe in the 15th century, the existing inks failed to adhere to Gutenberg’s revolutionary movable type, and oil-based inks were used for all the early printed works. Target physical properties are attained immediately use them , water based inks can give you som e of the best looking prints. The ink technology used in direct to garment printing is nearly a decade old and very proven. When using a heat press to cure screen printing inks you will need to put some grease proof paper or transfer release paper on the ink first before curing. Limited lamp heat effects on substrates and equipment. – Allows flexo application of multiple ink colors without interstation drying – Curing is accomplished with a single EB unit at the end of the press – Inks contain limited amounts (about 20%) of water – Attractive for food packaging (water replaces monomer content for viscosity reduction) Printing with white ink on blends regardless if you use color ink in the image being printed will always look weaker than 100% cotton. DRYING/CURING: The 301 Enviro-Series ink must be cured for 2. This promotes proper curing and drying of plastisol, water based, two-part epoxy, and solvent–evaporative based inks or coatings. CONCEPT OF THE TEST METHOD A sample of the "cured" product is tested in the Ink Cure Analyzer™ utilizing an extremely pure Test Solution. EB curing occurs by a similar polymerization process as UV and LED curing, but without the requirement of photoinitiators. When the photoinitiators are exposed to UV light, the oligomers and monomers cross-link or polymerize. The RHINO control enables any combination of curing technologies to be used on the same press. In a typical ink formula, the ink is composed of a colorant, resin binder, solvent, and additives. HP Thermal Inkjet Inks There are two types of HP Thermal Inkjet inks: Traditional water-based inks (dye- or pigment-based) and HP Latex Inks. The reason that we like to keep the platens cool is that, if they carry heat on to subsequent print stations, it ends up warming the ink and exacerbates drying-in issues, which is one of the biggest bug-bears that water-based ink users have to overcome. If you have used water-based ink: Nazdar has developed a wide range of inks for use with LED-curing technology for digital, screen and narrow web printers. Backed by nearly 100 years of ink technology, Nazdar continues to advance the technology of digital inkjet, screen and narrow web printing with the development of the first viable LED curing printing inks for the Membrane Overlay and Graphics markets. Pigment ink doesn’t soak into paper like a dye-based ink; instead, it dries on top. You might also want to try two 20 second presses. 4. This is to say it is non-toxic, non-flammable, and produces no offensive odors. curing/drying ink mechanism, different ink transfer mechanism… Climbing the learning curve requires a methodical and structured research and development approach in order to address similarities and differences between the various Flexo EB inks and to compare to the other flexo technologies. 5. One of the main objectives in this process is to maximize the coating weight. The most popular ink used in the garment printing industry is Plastisol ink. Print heads are used which apply up to 205 million drops of water-based ink per second. com. The company also launched an improved combination rotary screen ink system, CombiScreen. From the chemical standpoint, among the oil is solvent. Hangzhou Epsilon Chemical Co. Both water-based and plastisol inks suffer the same problem, but in different ways. Excalibur has a plastisol solution. Technical challenge to maintain ability to shrink, as ink is cross-linked when drying/curing. Operating temperatures range from 250 degrees F to 400 degrees F. Usage:Foaming binder for fabric, leather, paper, etc. Air movement is preferred to drive water out of the ink and blow away steam so heat can cure water base pigment properly. Water based ink mixed with activator which pulls dye from 100% cotton shirts and replaces with a color or pigment. Amines in the water-based inks are used to solubilize and stabilize the water-reducible resins in the water medium. China Water-Based Heat Transfer Screen Ink, Find details about China Water-Based Transfer Ink, Heat Transfer Ink from Water-Based Heat Transfer Screen Ink - Dongguan Shengke Printing Material Co

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