Cold-mounted film for jet printing of advertisements

A cold lamination film and inkjet technology, applied in the direction of film/sheet adhesive, non-polymer organic compound adhesive, adhesive, etc., to achieve strong three-dimensional effect, good protection effect, and increase the effect of three-dimensional effect

Inactive Publication Date: 2012-02-15
SHANGHAI JIAHUA ADVERTISEMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Weighing: The adhesive layer is composed of the following components in kilograms by weight: 35 kilograms of ethylene-vinyl acetate resin, 8 kilograms of butyl acrylate, 6 kilograms of octyl acrylate, 8 kilograms of methyl methacrylate, styrene- 12 kg of butadiene-styrene block copolymer, 8 kg of linear low-density polyethylene, and 0.8 kg of microcrystalline wax.

[0015] Heat raw materials such as ethylene-vinyl acetate resin, butyl acrylate, octyl acrylate, methyl methacrylate, styrene-butadiene-styrene block copolymer, linear low-density polyethylene and microcrystalline wax, Mix, and apply the general method in this industry to form a backing layer on a PVC film with a thickness of 12um, and control the thickness of the backing layer to 5um. In this way, the cold lamination film for advertising inkjet painting of the present invention can be obtained.

[0016] The cold lamination film for advertising inkjet printing prepared in this embodiment is tested, and the t...

Embodiment 2

[0018] Weighing: The adhesive layer is composed of the following components in kilograms by weight: 40 kilograms of ethylene-vinyl acetate resin, 6 kilograms of butyl acrylate, 8 kilograms of octyl acrylate, 6 kilograms of methyl methacrylate, styrene- 15 kg of butadiene-styrene block copolymer, 6 kg of linear low-density polyethylene, and 1.2 kg of microcrystalline wax.

[0019] Heat raw materials such as ethylene-vinyl acetate resin, butyl acrylate, octyl acrylate, methyl methacrylate, styrene-butadiene-styrene block copolymer, linear low-density polyethylene and microcrystalline wax, Mix, and apply the general method in this industry to form a backing layer on a PVC film with a thickness of 8um, and control the thickness of the backing layer to 10um. In this way, the cold lamination film for advertising inkjet painting of the present invention can be obtained.

[0020] The cold lamination film for advertising inkjet printing prepared in this embodiment is tested, and the t...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/02C09J4/02C09J4/06
Inventor 黄美蓉
Owner SHANGHAI JIAHUA ADVERTISEMENT
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