Double-layer point-to-point glue-free composite embossing system and composite embossing paper

Abstract

The invention discloses a double-layer point-to-point glue-free composite embossing system. The double-layer point-to-point glue-free composite embossing system comprises an upper glue roller, an upper embossing roller, a lower glue roller, a lower embossing roller and a smooth roller, wherein the upper glue roller and the upper embossing roller are close to each other so as to cooperate with eachother for performing embossing, and therefore pre-arranged first body paper forms a texture pattern which is composed of a plurality of first concave points; the lower glue roller and the lower embossing roller are close to each other so as to cooperate with each other for performing embossing, and therefore pre-arranged second body paper forms a texture pattern which is composed of a plurality of second concave points; and the upper embossing roller and the smooth roller are close to each other, the embossed first body paper and the embossed second body paper converge at the tangent point ofthe upper embossing roller and the smooth roller so as to cooperate with each other for pressed compositing, and therefore the first concave points correspond to the second concave points in a one-to-one mode, and the bottom ends of the corresponding first concave points and second concave points are tightly combined. The composite mode is adopted, so that the two layers of body paper are tightlycombined, the environment-friendly effect is achieved, and the production cost is reduced for enterprises.

Description

technical field [0001] The invention relates to the technical field of household paper embossing technology, in particular to a double-layer point-to-point glue-free composite embossing system. Background technique [0002] In the existing household paper industry, for some embossed and compounded paper products, after embossing and forming the multi-layer base paper, the multi-layer embossed layer paper is combined by gluing, which requires a large amount of High-quality glue not only increases additional material costs, but also glue is a chemically synthesized material with certain volatility of harmful components, which will cause certain health problems to producers and users during the production process or during use. impact and is detrimental to the environment. [0003] In addition, because the amount of glue applied is not easy to control, it is easy to have too much or too little glue in some places, which directly affects the compounding effect. Contents of th...

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Problems solved by technology

[0002] In the existing household paper industry, for some embossed and compounded paper products, after embossing and forming the multi-layer base paper, the multi-layer embossed layer paper is combined by gluing, which requires a large amount of High-quality glue not only increases additional material costs, but also glue is a chemically synthesized material with certain volatility of harmful components, which will cause certain health problems to producers and users during the production process or during use. impact, and is not conducive to environmental protection

[0003] In addition, because the amount of glue applied is not easy to control, it is easy to have too much or too little glue in some places, which directly affects the effect of compounding

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