Speaking of inkjet cover film, it is an inkjet printing medium. Used for wedding photography, posters, indoor display board advertisements, engineering and garden renderings, advertising presentations, commercial and civil interior decoration, business document covers, digital albums, greeting cards, charts, photo quality brochures, etc. The main printing materials are PP, PVC and PET, which are mostly used in wide-format advertising. The matte PP can be used for CAD drawing, and our common photo paper is also a conventional printing material, divided into desktop printing and wide-format printing Print two kinds.
The more famous domestic factories include Hanlun, Nice, Yuanyuan, Yidu, etc., all of which are coating process, that is, the bottom paper of the raw materials is coated on the bridge coater for production. According to the surface, it is divided into high gloss and matte matte. Different surfaces are suitable for different inks. Dye ink and pigment ink (dye and pigment) high gloss are generally not waterproof, and the matte surface is waterproof. According to whether it is backed or not, it is divided into backing with adhesive and no backing. Therefore, many types can be freely combined, such as waterproof matte adhesive PP, etc., and there are different models according to the thickness of the coating. Of course, the cost of the thick coating is higher. The width is generally 0.914, 1.07, 1.27, 1.52 (m), and the factory with special specifications and large quantities can also be rewound and cut. Paper tubes are generally 2 inches and 3 inches.
There are mostly two types of inkjet cover film: APP (Taiwan) and LUCY (China Lucky). The finished product of APP should be whiter, which is more suitable for Asian aesthetics, while European and American regions prefer natural white. I have a guest from Sweden who chose Lucky because the country pays much attention to environmental protection, and APP has a bad reputation for cutting trees, so it still depends on customer needs. The best countries are Germany and Japan, such as Gulou and Mitsubishi Paper. It is still difficult for China's paper to enter the high-end market, and it is difficult for domestic factories to make large-scale goods as stable as samples. In particular, paper is susceptible to the influence of many factors such as paper base, and it is very likely that the goods made out of a batch of bottom paper will be different.