Thermal Transfer New Technology--Catalyst for Enterprises to Soar

Thermal transfer is an emerging printing process that has been introduced from abroad for more than 10 years. The printing method is divided into two parts: the transfer film printing and transfer printing. The transfer film printing uses dot printing (with a resolution of 300 dpi), and the pattern is pre-printed on the surface of the film. The printed patterns are rich in layers, colorful, and ever-changing. Small color difference, good reproducibility, able to achieve the design effect of the design requirements, and suitable for mass production; Transfer processing: The heat transfer machine once processing (heating and pressure) Transfer the fine pattern on the transfer film in the product The surface, after the formation of the ink layer and the product surface is dissolved in one, has a realistic pattern effect, the production of small losses, low cost, colorful, never fade, strong adhesion, durable wear and so on.

Thermal transfer equipment is used to decorate aluminum-shaped materials and all kinds of metal plate materials, which can achieve the effect of wood products or marble. Thermal transfer equipment is based on the principle of thermal sublimation. It can quickly transfer the desired wood grain or marble pattern to the surface of aluminum-type powder coating and penetrate the inside of the coating in 3-5 minutes. Micron. Aluminium transfer production process: First, the film is used to heat transfer film before cutting the required size. The second is to use the transfer ultrasonic packaging machine that will cut the good transfer film according to the size of the workpiece to ultrasonically weld the workpiece into the bag. The third is to insert the workpiece wrapping bag made of the transfer film on the packaging platform. The fourth is to place the transfer film on the heat transfer machine platform, and then put 18 aluminum materials. Connect the two ends of the aluminum material to the vacuum tap and lock it. Open the vacuum switch. The transfer film is tight at this time. Close to aluminum. The trolley automatically sends the aluminum material to the baking oven. The baking oven automatically raises the temperature by 220 degrees and keeps it warm for 3 minutes. The cart automatically exits the baking oven. The fifth is to loosen the vacuum tap and remove the workpiece. Sixth, remove the transfer film and check the quality of the workpiece.

Application of UV Screen Printing Inks

With the enhancement of the functionality of plastic bottles, the requirements for their external images have become higher and higher. For example, color printing directly on plastic bottles has been widely used. As a result, the role played by ink becomes even more important. Due to the pursuit of high efficiency in modern printing, new requirements have been put forward for inks, requiring the ink to be dry on the printing press and quickly dried after being transferred to the substrate.

At present, UV inks are the fastest-growing fast-drying inks. The maximum characteristic of UV inks is non-toxic and can be cured instantaneously. It has advantages in the printing of iron containers, hose containers, and especially non-high-temperature products such as plastics.

Printing ink layer has a sense of outstanding

The curing process of the UV ink is a process in which the internal components of the ink are subjected to photocrosslinking polymerization under the action of strong UV light, and its constituent components remain 100%. Compared with solvent-based inks, whose drying is the volatilization process of the solvent in the ink, and the ink components remain at most 50% after drying, the printing ink layer is more prominent.

UV ink does not clog the screen plate

Since UV inks do not contain volatile substances, they have high stability on the screen plate and do not dry on the screen plate, resulting in a plug-in phenomenon, especially when fine patterns are printed. Image distortion reduces the trouble of wiping.

UV ink see light reaction

When printing UV inks, avoid direct sunlight and do not approach fluorescent and mercury lamps.

Lithography thermal transfer production process, one is to use a film cutting machine to heat transfer paper roll cut into the required size. The second is to attach the thermal transfer paper film to the surface of the workpiece and put it on a flatbed hot stamping machine. The third is to push the flat plate to the heating zone of the platen heat transfer machine, press the pressure plate switch, the platen presses the thermal transfer paper tightly on the workpiece, and heats and insulates for one minute. The fourth is to raise the pressure plate, push the workpiece to the section, remove the transfer film and remove the workpiece and check it.

Thermal transfer technology is widely used in electrical appliances, daily necessities, building materials and other decorative materials. Due to its anti-corrosion, impact resistance, aging resistance, wear resistance, fire resistance, and its ability to remain in outdoor use for 15 years without discoloration, almost all products are produced using this method. For example, when you open the phone case, you can see a dense bar code label inside. Many label requirements can withstand the test of time, long-term non-deformation, no fading, can not be worn out due to contact with solvents, not because of high temperature deformation, discoloration, etc., it is necessary to use a special material print media and printing materials to ensure these characteristics, generally Inkjet and laser printing technologies cannot be achieved.


Source: PACK.CN

PROFESSIONAL DIFFERENCE - The name says it all: TOALLWIN. We`re addicted to this stuff! Being the master grillers that we are, we bring you a premium heavy duty stainless-steel bbq set. With our beautifully crafted grilling accessories, not only will you be a master of the grill, but you`ll look like one too!

PREMIUM QUALITY STAINLESS STEEL - Our BBQ grill set provides 4-19 pieces of stainless steel tools for BBQ, grilling, kitchen cooking or outdoor kitchen. The premium stainless steel materials never rust or crack.

SUPREME CLEAN - No matter how gruesome the battle for your weekend grilling warrior, clean up is easy with our dishwasher safe grilling tools.

bbq grill tools set

grill tools

bbq grill tools

Grill Tools

Grill Tools,BBQ Grill Tools,Wooden Handle Grill Tools Set,Grill Accessories

YANGJIANG TOALLWIN TRADING CO., LTD , http://www.toallwin.com