Production and application process of novel thermal laminating non-setting adhesive material

Abstract

The invention discloses a novel thermal laminating non-setting adhesive material as well as a preparation method and application thereof. The novel thermal laminating non-setting adhesive material is prepared from phthalic acid plastic, polyethylene, polypropylene, polyvinyl chloride, phenolic resin, amino plastic, a pearlised film, synthetic paper and the like. Polyoxyethylene (POE), low density polyethylene (LDPE), an ethylene-vinyl acetate copolymer (EVA) and other EVA hot melt adhesive coatings are treated by modes of surface coating, film spraying and the like; an inner surface is subjected to surface tension treatment, is glued on a glue spreader by a transfer glue spreading mode and then is laminated with backing paper with silicone oil glassine, PET and the like by the glue spreader to form the novel thermal laminating non-setting adhesive material. The material is applied to production of self-adhesive labels by laminating and die cutting of printing materials through a thermal laminating machine in various printing modes of gravure printing, flexible printing, silk-screen printing, offset printing, digital printing, letterpress printing and the like.

Description

technical field [0001] The present invention relates to a self-adhesive material, its preparation method and application field, in particular to a heat-laminated self-adhesive material and a self-adhesive label production process structure and production process. Background technique [0002] In the traditional self-adhesive production, it is necessary to purchase the raw materials of the existing surface material, glue, and silicone oil backing paper from the self-adhesive collagen material manufacturer, and then there is a printing factory to print and die-cut to realize the self-adhesive label. During the production process, it will be debugged and replaced. Material and quality treatment, resulting in the scrapping of raw materials such as surface materials, glue, and silicone oil backing paper, and a large amount of stock materials for different customers, resulting in a backlog of raw materials and high production costs. Now the emerging post-printing adhesive self-adhe...

AI Technical Summary

Problems solved by technology

[0002] In the traditional self-adhesive production, it is necessary to purchase the raw materials of the existing surface material, glue, and silicone oil backing paper from the self-adhesive collagen material manufacturer, and then there is a printing factory to print and die-cut to realize the self-adhesive label. During the production process, it will be debugged and replaced. Material and quality treatment, resulting in the scrapping of raw materials such as surface materials, glue, and silicone oil backing paper, and a large number of stock materials for different customers, resulting in a backlog of raw materials and high production costs. Now the emerging post-printing adhesive self-adhesive production process, Due to the large variety of products and the large demand for glue types, the replacement of glue and material will lead to a lot of waste of efficiency and cost, and more production processes will result in a large number of product scraps.

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