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A kind of 3D technology paper and its production method and production equipment

A technical paper, 3D technology, applied in the direction of paper, papermaking, textiles and papermaking, etc., can solve the problems of different colors, poor hardness, non-wear resistance, etc., and achieve the effect of unchanged color, good hardness, and good wear resistance

Active Publication Date: 2017-06-06
HANGZHOU TALENT DECORATION PAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above shortcomings, the present invention provides a new 3D technology paper to solve the problems of different colors, non-wear resistance and poor hardness in the coating, which can achieve the goals of high efficiency, environmental protection and energy saving

Method used

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  • A kind of 3D technology paper and its production method and production equipment

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The glue is prepared according to the following weight ratios: 10% soft polyurethane, 10% hard polyurethane, 15% soft acrylic resin, 15% hard acrylic resin, crosslinking agent 1%, curing agent 1%, penetrant 3%, leveling 1% agent, the balance is water.

Embodiment 2

[0032] The glue is prepared in the following proportions by weight: 15% soft polyurethane, 15% hard polyurethane, 25% soft acrylic resin, 25% hard acrylic resin, crosslinking agent 3%, curing agent 3%, penetrating agent 5%, leveling 1% agent, the balance is water.

Embodiment 3

[0034] The glue is prepared according to the following weight ratios: soft polyurethane 10%, hard polyurethane 5%, soft acrylic resin 20%, hard acrylic resin 10%, crosslinking agent 1%, curing agent 1%, penetrating agent 3%, leveling 1% agent, the balance is water.

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Abstract

The invention provides 3D science paper as well as a production method and production equipment thereof. The 3D science paper is prepared by soaking printing decorative paper serving as a raw material into glue with high transparency, wherein the glue comprises the following components in percentage by weight: 20-30% of polyurethane, 30-50% of acrylic resin, 1-3% of a cross-linking agent, 1-3% of a curing agent, 3-5% of a permeating agent, 1% of a flatting agent and the balance of water. The 3D science paper has an extremely good homochromatic effect, does not have chromatic aberration, is high in hardness, scratch-resistant, wear-proof and good in toughness, can be bent for 180 degrees without cracking, and is favorable for packaging. Moreover, the raw materials, aids, resin and the like in the production process of the product are water-soluble, so the 3D science paper is nontoxic and environmentally friendly.

Description

Technical field [0001] The invention belongs to the technical field of decorative materials, and particularly relates to a 3D technical paper, a production method and production equipment thereof. Background technique [0002] Covering paper is mainly used for wrapping wood-plastic profiles, aluminum alloy profiles, furniture, cabinets, doors and windows, facade lines, window covers, frames and other special-shaped materials. There are currently three main production methods for coated paper, including prepreg printing, PVC printing and decorative paper printing with PET film. The three methods have various defects, mainly including: 1. The prepreg paper has poor printing hardness, easy to scratch, and the same chromaticity; 2. PVC printing has the same chromaticity, poor hardness, not abrasion, and easy to scratch , Easy to age, not environmentally friendly (benzene volatilizes during the printing process); 3. The gloss of decorative paper covered with PET film changes greatly,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H23/32D21H23/78D21H17/57
Inventor 林冰钱光荣
Owner HANGZHOU TALENT DECORATION PAPER
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