Production technology of embossing laminating release paper

Abstract

The invention discloses a production technology of embossing laminating release paper, the production technology is characterized by comprising the following steps: 1) preparing laminating paint, adding the high-density polyethylene and the low-density polyethylene into a stirring vessel to mix and stir for 5-10 minutes to mix evenly, the weight ratio of the high-density polyethylene and the low-density polyethylene is 1:1.5-2, and then heating, bridging, heating and melting, pressing and extruding the mixture. 2) preparing the embossing laminating release paper, laminating the extruded polyethylene mixture to the surface of the paper by a composite wheel, pressing and compositing the mixture by the composite wheel, and cooling the temperature at 30-40 DGE C after compositing, continually moving the paper after laminating driven by a roller and cooling the paper at the temperature of 12-20 DGE C, and side cutting, rolling, packaging for the paper, finally, coating silicon oil on the surface of the laminating paper to prepare the finished product of the embossing laminating release paper. The invention has convenient production technology; the embossing laminating release paper prepared by the production technology has the advantages of beautiful shape and good use effect, can be widely used in the technology of manufacturing the embossing laminating release paper.

Description

technical field [0001] The invention relates to a production process of release paper, in particular to a production process of embossed film release paper. Background technique [0002] At present, the surface of common coated paper (including release paper) on the market only has glossy surface and matte surface. When people use this traditional coated paper to make pressure-sensitive adhesive label paper, the surface is smooth and flat. The beautification effect is not ideal; and in the process of making the coated release paper, it is not easy to cut because of its flat surface and no reference lines. When the adhesive label paper is pasted, air bubbles are likely to form between the two, which will affect the use effect. In the prior art, some people have used traditional cold pressing and hot pressing methods for embossing, but the effect of the lines produced is not satisfactory, either deep or shallow, and the distribution of lines is extremely uneven, and the The ...

AI Technical Summary

Problems solved by technology

[0002] At present, the surface of common coated paper (including release paper) on the market only has glossy surface and matte surface. When people use this traditional coated paper to make pressure-sensitive adhesive label paper, the surface is smooth and flat. The beautification effect is not ideal; and in the process of making the coated release paper, it is not easy to cut because of its flat surface and no reference lines. When the adhesive label paper is pasted, air bubbles are likely to form between the two, which will affect the use effect

In the prior art, some people have used traditional cold pressing and hot pressing methods for embossing, but the effect of the lines produced is not satisfactory, either deep or shallow, and the distribution of lines is extremely uneven, and the Operators have high technical requirements, low production efficiency, and a lot of waste. In view of the above shortcomings, it is necessary to improve the process