Knowledge delivery: Detailed explanation of the thermal transfer process used on non-woven bags

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: transfer printing film printing and transfer printing. The transfer printing film printing uses dot printing (resolution of 300 dpi). The pattern is pre-printed on the surface of the film. The printed pattern is rich in layers, colorful, and varied. , Small color difference, good reproducibility, can meet the design effect of the design, and suitable for mass production; Transfer processing through the thermal transfer machine once processing (heat 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 dissolved as one, lifelike beautiful, greatly improving the product's grade. However, due to the high technological content of this process, many materials need to be imported. The thermal transfer process is applied to the surface of various ABS, PP, plastic, wood, coated metal and other products. According to the requirements of customers design and production of thermal transfer film, the pattern is transferred to the surface of the workpiece by hot pressing, improve product quality. Thermal transfer process is widely used in plastics, cosmetics, toys, electrical appliances, building materials, gifts, food packaging, stationery and other industries. The equipment used in the thermal transfer process is printed like a king heat press machine: including baking cup machine, baking cap machine, baking pan machine, flat heat transfer machine, flat machine, moving head heat transfer machine, etc. The required supplies are professionally hot Transfer papers and thermal transfer inks, plus printers, computers, and digital cameras can be used as thermal transfer process projects.

Thermal transfer is a new method of printing patterns on various kinds of materials. It is particularly suitable for producing a small number of various personalized and customized products and printing patterns containing full-color images or photographs. The principle is that the digital pattern is printed on the transfer special paper through a special transfer ink through a printer, and then a special transfer machine is used to accurately transfer the pattern to the surface of the commodity at a high temperature and high pressure to complete the commodity printing.

Thermal transfer technology can also use a variety of different transfer materials to achieve different printing effects, the most important film transfer and sublimation transfer printing. The transfer paper transferred by the film transfer film contains glue, and the pattern of the glue is printed on the surface of the goods by high temperature and high pressure. Cool music network adopts imported transfer paper and ink with excellent quality. The printed gel pattern is very thin, and it is breathable, non-sticky, indestructible, and washable without falling off; unlike the domestic transfer paper used in many shops, The printed gel pattern is thick and often has the disadvantages of stickiness and cracking. Cool music network 100% cotton clothing is printed using film transfer technology. Sublimation transfer sublimation transfer is a new generation of technology that uses special sublimation inks and sublimation transfer papers. Pattern printed on the product will not produce gum, if transferred to the clothes, the ink is sublimated directly into the clothing fiber, the same degree of security with cloth dyeing, and sharp colors, more suitable for colorful patterns. Cool Music Network's fast shirts and physical comfort shirts use thermal sublimation transfer technology.

Products that can be thermally transferred are not all products can use thermal transfer to print patterns, involving the heat resistance of goods, smoothness, ... and other factors. Due to continuous technological advancements, the products that have been maturely developed using thermal transfer technology include: clothes, fabric bags, hats, pillows, mugs, tiles, watches, mouse pads, coasters, hanging calendars, and medals. , banner, .... and so on hundreds of commodities. Cool Music Network will use the latest thermal transfer and other technologies to continue to develop more personalized products, from head to toe, from wear to use, to meet your desire for unique heart. Textile Transfer Common textile transfer technology is film transfer and sublimation transfer.

(1) Sublimation transfer printing: Currently, the technology is mainly applicable only to clothes whose surface layer is polyester, such as fast-sweat shirts and physical comfort shirts, and white clothes are the best (the position of the printed pattern is white, but the clothes The other parts can be other colors, such as color sleeves. After the colored clothes are sublimated digitally, the fusion of ink and colored fibers will make the colors of the patterns different from the original. It is not recommended to use them.

(2) Film transfer: Current technology is mainly used for clothes with extremely high cotton content. All kinds of colors can be film transfer, but darker clothes use higher-priced "special transfer paper for dark-colored clothes", which is heavier in quality and less stable in quality. Cool music network will not introduce dark-colored clothes for the time being, until the technology is more mature and then launched.

The transfer ceramic products of ceramic products are dye-sublimed and transferred to sublimate inks at a temperature of about 200 degrees Celsius. The color is sharp, and the pattern is highly reliable. However, the general mug cannot be directly transferred, and the pattern must be transferred after a special treatment of coating.

A digital printing machine that can print one-time, multi-color, arbitrarily complex, and transitional color printing on any relative flat material such as leather, textile fabrics, plexiglass, metal, plastic, crystal, wood products, and coated paper. It does not require plate making. , Ties and complex drying process, will not cause damage to the material, since the listing of the product, access to various industry professionals highly evaluated, the number of factory customers for the second increase in purchase is increasing.