Cold-mounted film for jet printing of advertisements

Abstract

The invention discloses a cold-mounted film for the jet printing of advertisements, which consists of a substrate layer and a backing adhesive layer, wherein the substrate layer is a PVC (polyvinyl chloride) film, and the backing adhesive layer consists of the following components in part by weight: 30 to 45 parts of ethylene-vinyl acetate resin, 5 to 10 parts of butyl acrylate, 5 to 10 parts of ethyl hexyl acrylate, 5 to 10 parts of methyl methacrylate, 10 to 15 parts of styrene-butadiene-styrene block copolymer, 5 to 10 parts of linear low-density polyethylene and 0.5 to 2 parts of microcrystalline wax. The cold-mounted film for the jet printing of advertisements can ensure that the image of a picture has high corrosion resistance and resists the erosion of ultraviolet rays, so that the picture can be ever new and cannot fade or become yellow, and the cold-mounted film can also add a strong stereoscopic effect and produce unexpected effects. The cold-mounted film can be widely used in aspects such as wedding pictures, oil painting production, calligraphies and paintings, outdoor posters, advertisements, various pictures, files, documents and the like.

Description

technical field [0001] The invention relates to a cold lamination film, in particular to a cold lamination film for advertising printing. Background technique [0002] Pre-coated film refers to the process of gluing and rewinding plastic film in advance and then compounding it with paper prints. It is first coated with glue on the film by the pre-coating film processing factory according to the different specifications and formats, and then rewinded for the manufacturer to choose, and then compounded with the printed matter. Film lamination, that is, film sticking, is a processing technology in which plastic film is coated with an adhesive, and paper printed matter is heated and pressurized to bond together to form a paper-plastic product. The coated printed matter has a smoother and brighter surface due to the addition of a thin and transparent plastic film on the surface, thereby improving the gloss and fastness of the printed matter. Antifouling, wear resistance, foldin...

AI Technical Summary

Problems solved by technology

The advertising inkjet printing industry uses a large area of ​​cold lamination film, which is pasted on the object like transparent glue without heating, but the use of cold lamination film has the following defects: mechanical impact such as embossing and indentation after lamination There are quality defects such as filming, wrinkling or separation of film and paper during process treatment