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A kind of preparation method of natural color furniture protective paper

A technology for protecting paper and furniture, which is applied in the field of papermaking, can solve the problems of high cost and cumbersome preparation process, and achieve the effects of high smoothness, increased wet strength and good gloss

Active Publication Date: 2021-12-31
XIANHE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to overcome the problems that the protection paper in the prior art often needs to adopt a multi-layer structure to meet the protection requirements, the preparation process is relatively cumbersome, and the cost is high. Preparation method of protective paper

Method used

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  • A kind of preparation method of natural color furniture protective paper
  • A kind of preparation method of natural color furniture protective paper
  • A kind of preparation method of natural color furniture protective paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1: a kind of preparation method of natural color furniture protection paper, comprises following preparation method:

[0039] (1) beating: the unbleached soft wood pulp is subjected to beating treatment, the degree of pulp is 35°SR, and the wet weight is 10.0g;

[0040] (2) Addition of additives: Add degassing agent, cationic modified starch, cationic rosin gum, and aluminum sulfate to the wood pulp after beating and mix evenly. The amount of degassing agent per ton of paper is 0.7kg, and cationic modified starch The consumption per ton of paper is 7kg, the consumption per ton of paper of cationic rosin glue is 10kg, and the consumption per ton of paper of described aluminum sulfate is 17kg;

[0041] (3) Filler addition: add polyhydroxypropyl methacrylate-coated titanium dioxide particles and mix evenly, and the amount per ton of paper is 100kg;

[0042] (4) pressing and drying treatment;

[0043] (5) Calendering treatment: calendering at 100°C;

[0044] (6)...

Embodiment 2

[0048] Embodiment 2: a kind of preparation method of natural color furniture protection paper, comprises following preparation method:

[0049] (1) beating: the unbleached soft wood pulp is subjected to beating treatment, the degree of pulp is 30°SR, and the wet weight is 9.0g;

[0050] (2) Addition of additives: Add degassing agent, cationic modified starch, cationic rosin gum, and aluminum sulfate to the wood pulp after beating and mix evenly. The consumption per ton of paper is 5kg, the consumption per ton of paper of cationic rosin glue is 15kg, and the consumption per ton of paper of described aluminum sulfate is 15kg;

[0051] (3) Filler addition: add polyhydroxypropyl methacrylate-coated titanium dioxide particles and mix evenly, and the amount per ton of paper is 80kg;

[0052] (4) pressing and drying treatment;

[0053] (5) Calendering treatment: calendering at 90°C;

[0054] (6) Slitting and packaging;

[0055] The preparation steps of titanium dioxide particles ...

Embodiment 3

[0058] Embodiment 3: a kind of preparation method of natural color furniture protection paper, comprises following preparation method:

[0059] (1) beating: the unbleached soft wood pulp is subjected to beating treatment, the degree of pulp is 40°SR, and the wet weight is 11.0g;

[0060] (2) Addition of additives: Add degassing agent, cationic modified starch, cationic rosin gum, and aluminum sulfate to the wood pulp after beating and mix evenly. The consumption per ton of paper is 10kg, the consumption per ton of paper of cationic rosin glue is 25kg, and the consumption per ton of paper of described aluminum sulfate is 20kg;

[0061] (3) Filler addition: adding titanium dioxide particles coated with polyhydroxypropyl methacrylate and mixing, the amount of paper per ton is 120kg;

[0062] (4) pressing and drying treatment;

[0063] (5) Calendering treatment: calendering at 120°C;

[0064] (6) Slitting and packaging;

[0065] The preparation steps of titanium dioxide partic...

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Abstract

The invention discloses a preparation method of unbleached furniture protection paper, relates to the technical field of papermaking, and includes the following preparation methods: (1) beating: beating unbleached softwood pulp; (2) adding additives: adding a degasser , cationic modified starch, rosin gum, and aluminum sulfate are added to the wood pulp after beating and mixed; (3) Filler addition: adding titanium dioxide particles coated with polyhydroxypropyl methacrylate and mixed; (4) Pressing and drying dry treatment; (5) calendering treatment; (6) slitting packaging; the present invention adds titanium dioxide particles coated with polyhydroxypropyl methacrylate during preparation, which not only increases the strength of the protective paper, but also plays a role in protecting the paper. The role of bridges enhances the bonding force between adjacent fibers; and polyhydroxypropyl methacrylate can fill the gaps between fibers during calendering, making the paper surface smoother after calendering, and giving it Better shine.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to a method for preparing natural color furniture protection paper. Background technique [0002] As an essential item in daily life, furniture will inevitably encounter bumps and scratches during transportation and handling, especially wooden furniture, which is very easy to form scratches, so it is necessary to protect the furniture with protective paper before handling . However, in order to meet the protection requirement, the protection paper in the prior art often needs to adopt a multi-layer structure, and the preparation process is cumbersome and the cost is high. [0003] For example, a kind of "a pressure-sensitive protective paper with strong weather resistance" disclosed in Chinese patent literature, its announcement number CN207210314U, which discloses a pressure-sensitive protective paper with strong weather resistance, including protective paper, a second waterpr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H27/00D21D1/02D21H23/04D21F3/00D21F5/00D21G1/00D21H17/69D21H17/29D21H17/62D21H17/66
CPCD21H27/00D21D1/02D21H23/04D21F3/00D21F5/00D21G1/00D21H17/69D21H17/29D21H17/62D21H17/66
Inventor 周晓光王巨波费旭勇贵仁兵黄学英贺远建
Owner XIANHE CO LTD
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