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Moisture-proof agent applied to corrugated paper

A moisture-proof agent and corrugated paper technology, applied in the field of papermaking, can solve the problems of poor waterproof and moisture-proof ability, and achieve the effect of improving waterproof

Inactive Publication Date: 2015-03-25
柳州市柳江区联华纸制品厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a moisture-proof agent for corrugated paper, which can solve the problem of poor waterproof and moisture-proof ability of existing corrugated paper boxes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The moisture-proof agent for corrugated paper in this embodiment is prepared from the following raw materials in parts by weight: 25 parts of tapioca starch, 20 parts of styrene propylene, 15 parts of crotonate, 8 parts of paraffin wax, 2 parts of sodium dodecylbenzenesulfonate, two Silicon oxide 1 part.

[0016] The preparation method is: prepare tapioca starch, styrene propylene and crotonate into solutions respectively, then put them into the emulsification tank one by one, stir, heat up to 45°C, emulsify for 10 minutes, transfer to the reaction tank, add paraffin, stir, Insulate for 45 minutes, then add sodium dodecylbenzenesulfonate and silicon dioxide, and stir well.

Embodiment 2

[0018] The moisture-proof agent for corrugated paper in this embodiment is prepared from the following raw materials in parts by weight: 27 parts of tapioca starch, 15 parts of styrene propylene, 13 parts of crotonate, 6 parts of paraffin, 3 parts of sodium dodecylbenzenesulfonate, two Silicon oxide 4 parts.

[0019] The preparation method is as follows: prepare tapioca starch, styrene-acrylic acid and crotonate into solutions respectively, then pour them into the emulsification tank one by one, stir, heat up to 50°C, emulsify for 13 minutes, transfer to the reaction tank, add paraffin, stir, Insulate for 30 minutes, then add sodium dodecylbenzenesulfonate and silicon dioxide, and stir evenly.

Embodiment 3

[0021] The moisture-proof agent for corrugated paper in this embodiment is prepared from the following raw materials in parts by weight: 30 parts of tapioca starch, 17 parts of styrene propylene, 18 parts of crotonate, 5 parts of paraffin, 5 parts of sodium dodecylbenzenesulfonate, two 3 parts of silicon oxide.

[0022] The preparation method is as follows: prepare tapioca starch, styrene propylene and crotonate into solutions respectively, then put them into the emulsification tank in turn, stir, heat up to 40°C, emulsify for 15 minutes, transfer to the reaction tank, add paraffin, stir, Insulate for 37 minutes, then add sodium dodecylbenzenesulfonate and silicon dioxide, and stir well.

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PUM

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Abstract

The invention discloses a moisture-proof agent applied to corrugated paper, relating to the technical field of papermaking. The moisture-proof agent applied to the corrugated paper is prepared from the following raw materials in parts by weight: 25-30 parts of cassava starch, 15-20 parts of allyl benzene, 13-18 parts of butenolide, 5-8 parts of paraffin, 2-5 parts of sodium dodecyl benzene sulfonate and 1-4 parts of silicon dioxide. The moisture-proof agent applied to corrugated paper can be used for well controlling the water index of the corrugated paper; the waterproof and moisture-proof properties of the corrugated paper are greatly improved. In addition, the moisture-proof agent applied to the corrugated paper has a non-toxic effect, is free of pungent odor and free of corrosion resistance and is applied to moisture-proof treatment of the corrugated paper.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to a moisture-proof agent for corrugated paper. Background technique [0002] Corrugated paper is a plate made of liner paper and corrugated corrugated paper formed by processing corrugated sticks. It is generally divided into two types: single corrugated board and double corrugated board; corrugated paper is a common packaging paper. It has the advantages of reasonable structure, simple processing, light weight, low cost, and convenient storage and transportation. It has become the most extensive paper container packaging and is widely used in the field of transportation packaging. Although the existing corrugated boxes are widely used and can meet the packaging requirements of general commodities, for some special commodities, such as the packaging of fresh-keeping products such as vegetables and fruits, the casings required to be packaged can be waterproof and moisture-proof....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H21/16
Inventor 林廷柱
Owner 柳州市柳江区联华纸制品厂
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