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Color waterborne posted to membrane technology, click to enter the Chinese version

Transfer film is popular in the market, the thermal transfer film, water-based transfer film (also called color film), the main color waterborne Share membrane is an ink printed on a water-based transfer paper and then paste it into other items or artifacts on high-tech publications. This printing can easily be color pattern of the high degree of difficulty and pictures transferred to the surface of a variety of toys, electronic appliances, household goods, car bodies, cosmetics bottles, etc., deserve to be called "a dazzling variety of , superior color "to meet the special needs of a diverse customer base on the label, give full play of color, pattern transfer a copy of the aesthetic effect, reaching double harvest of art and effective. The transfer film is good indirect printing on uneven surfaces, and low cost, reproduction ability of color patterns can be applied to large-format, special surfaces, high replication efficiency, high pass rate, such as printing new advantages, so to some extent replaced the traditional printing, screen printing. And thus has a broad space for development. Printing of color thermal transfer film is neither a special printing, but also different from the packaging and printing in general, but somewhere in between. Because of this printing technology, production processes and packaging printing is not much different, but the core technology of the process is similar to some of the special printing, the printing production process is as follows: → Screen printing white end of the print varnish → screen printing spot color → India-ray film offset four-color and spot color → Network → baking → die-cutting → production of finished products. First printed varnish the bottom should have a strong adhesion, the selection of varnish the surface of the object to be affixed, varnished matching principle is similar to the compatibility principle, addition to varnish the end of the printing material was posted and thickness but also with different surface conditions vary, the general had printed more than three times. Printing white color pattern transfer to the object to cover up the background color of the object itself, so that the transfer membrane color patterns as printed on a white paper. Screen printing spot color offset printing four-color and not much difference, just spot color saturation, and the ink film thickness than the average screen printing and offset printing. Screen Printing-ray film is the role of protection and Share When carrying ink, looks like a normal layer of plastic film attached to the ink on the light of the screen printing film must reach a certain thickness, under normal circumstances to be net India more than four times as many as 10 times or so, otherwise easily lead to the transfer film rupture in Share. Light oil film can not only increase the mechanical strength of the transfer film, can also increase the gloss of the transfer film, and to prevent discoloration, anti-white. Baking is a very important aspect, the absence of this step, screen printing the light oil film is difficult to dry thoroughly, is likely to occur the adhesion of the printed product, resulting in the transfer film surface damage. Baking temperature and time must be strictly controlled, otherwise the transfer film may be bent, cracked, the decline in flexibility of printing failure. Is easy to see from the production process of the transfer film, played a very important role in the Screen Printing in the thermal transfer process, chose the screen printing is to consider the costs and product characteristics of the printing process to the number of customer orders more than factors, because the transfer film is mainly used in decoration and interior design, of a number of high-grade goods on the packaging of goods, such as high-end car models, high-end health care products, alcohol, and such to discuss some require a small number, a product generally only a few thousand, so the printed version of the anti-Indian forces do not need a high, but also consider the transfer film ink need to have a certain thickness in order to achieve high color saturation, and thus cover up the background of the workpiece itself. screen printing as a thermal transfer film printing technology of choice, while the offset is only used to print some of the smaller complex patterns. The choice of printing ink on the transfer film printing is different from the general printing. The transfer film on the transfer, the spot color overprint more paper in the print shop storage time should not be too long, otherwise delay the construction period, and does not help the overlay accuracy. In order to accelerate the ink drying speed, high-end color film printing use UV inks. UV ink of choice to follow a few principles. One can form a highly flexible film. Second, with appropriate overlap printing and finishing characteristics. Does not contain heavy metals, as well as the vinylpyrrolidone, and other harmful substances, able to adapt to EU toy safety benchmarks. Fourth, good ink gloss, affordable price. The transfer film with ordinary print the biggest difference is it with the Order of printing water-based transfer paper or plastic transfer film, this transfer paper and paper biggest difference is the surface with a layer of water sol plastic instant water, also is based on this feature, so printing to the pattern on the water-based iron-on transfers can be easily and quickly transferred to other products on. Domestic manufacturers of this paper, but compared with similar foreign products, poor quality, prone to bending, is not conducive to printing. Was mainly due to the paper surface sizing at the same time, but also in the back of the corresponding applied water to prevent the surface layer after drying the paper bending deformation, while domestic enterprises have done in this regard is not very satisfactory, so the production of high-grade transfer membrane (also called color film) is primarily water-based transfer paper or transfer film imported from Japan or South Korea. With the continuous development of the printing industry, the production technology of water-based iron-on transfers will tend to further improve and mature, its future development space is immeasurable. The transfer film will also relied on the unique charm of the more widely used. Selected from the self-adhesive label printing network.

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Color waterborne posted to membrane technology, click to enter the Chinese version