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Corrugated board with insect-resistant effect

A technology of corrugated cardboard and efficacy, applied in the field of corrugated cardboard, can solve the problems of inability to prevent insects and moisture, and achieve the effects of preventing the invasion of pests and the erosion of water vapor, and increasing the strength and hardness

Pending Publication Date: 2021-02-09
广东泽和环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of inability to prevent insects and moisture in the prior art, and propose a corrugated cardboard with anti-insect effect

Method used

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  • Corrugated board with insect-resistant effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to figure 1 , a corrugated cardboard with anti-insect effect, comprising a support inner layer 1, the upper and lower parts of the support inner layer 1 are fixed and bonded with a mesh sublayer 2 by adhesive glue, and the two mesh sublayers 2 are far away from the inner support. One side of the layer 1 is fixed and bonded with the insect-proof outer layer 3 by adhesive glue, and the exterior of the two insect-proof outer layers 3 is provided with a plurality of guide grooves 4, and the surrounding of the support inner layer 1 is fixed and bonded by the adhesive glue. There is a sealing side layer 5, and the sides of each supporting inner layer 1, mesh sublayer 2, and insect-proof outer layer 3 are all bonded with the sealing side layer 5;

[0028] The thickness of the support inner layer 1 is 1.5mm-2.5mm, and its main components and percentages are: hardwood pulp 8.5%-27.5%, softwood pulp 57.5%-86.5%, wet strength agent 2.3%-6% , Neutral glue 0.8%-4.2%, latex 0....

Embodiment 2

[0040] refer to figure 1 , a corrugated cardboard with anti-insect effect, comprising a support inner layer 1, the upper and lower parts of the support inner layer 1 are fixed and bonded with a mesh sublayer 2 by adhesive glue, and the two mesh sublayers 2 are far away from the inner support. One side of the layer 1 is fixed and bonded with the insect-proof outer layer 3 by adhesive glue, and the exterior of the two insect-proof outer layers 3 is provided with a plurality of guide grooves 4, and the surrounding of the support inner layer 1 is fixed and bonded by the adhesive glue. There is a sealing side layer 5, and the sides of each supporting inner layer 1, mesh sublayer 2, and insect-proof outer layer 3 are all bonded with the sealing side layer 5;

[0041] The main components and percentages of the supporting inner layer 1 are as follows: hardwood pulp 7.5%-25.3%, softwood pulp 52.5%-81.5%, wet strength agent 1.8%-7.2%, neutral glue 0.6%-3.5% %, latex 0.11%-2.9%;

[0042]...

Embodiment 3

[0048] refer to figure 1 , a corrugated cardboard with anti-insect effect, comprising a support inner layer 1, the upper and lower parts of the support inner layer 1 are fixed and bonded with a mesh sublayer 2 by adhesive glue, and the two mesh sublayers 2 are far away from the inner support. One side of the layer 1 is fixed and bonded with the insect-proof outer layer 3 by adhesive glue, and the exterior of the two insect-proof outer layers 3 is provided with a plurality of guide grooves 4, and the surrounding of the support inner layer 1 is fixed and bonded by the adhesive glue. There is a sealing side layer 5, and the sides of each supporting inner layer 1, mesh sublayer 2, and insect-proof outer layer 3 are all bonded with the sealing side layer 5;

[0049] The thickness of the support inner layer 1 is 1.5mm-2.5mm, and its main components and percentages are: hardwood pulp 8.5%-27.5%, softwood pulp 57.5%-86.5%, wet strength agent 2.3%-6% , Neutral glue 0.8%-4.2%, latex 0....

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Abstract

The invention discloses a corrugated board with an insect-resistant effect, which comprises a supporting inner layer, wherein net-shaped auxiliary layers are fixedly bonded to the upper portion and the lower portion of the supporting inner layer through bonding glue, insect-proof outer layers are fixedly bonded to the sides, which are away from the supporting inner layer, of the two net-shaped auxiliary layers through bonding glue, a plurality of guide grooves are formed in the outer portions of the two insect-proof outer layers, sealing side layers are fixedly bonded to the peripheries of thesupporting inner layers through bonding glue, and the side edges of each supporting inner layer, the corresponding net-shaped auxiliary layer and the corresponding insect-proof outer layer are bondedto the corresponding sealing side layer. The corrugated board has the advantages that pests can be effectively expelled and killed, moisture in outside air can be effectively blocked, and the devicecan be effectively prevented from being invaded by the pests and eroded by water vapor.

Description

technical field [0001] The invention relates to the technical field of corrugated cardboard, in particular to a corrugated cardboard with anti-insect effect. Background technique [0002] Corrugated cardboard is a kind of cardboard made of single-layer or multi-layer corrugated core paper inner layer and outer layer cardboard through adhesive hot pressing. Protective interlayers and outer boxes for fragile goods; [0003] When the existing corrugated cardboard is made into a carton for transportation and storage, due to the different storage environment, when the corrugated cardboard is in a humid or dark environment, it will be easily bitten by pests and eroded by water vapor, causing the corrugated cardboard to be damp or damaged. , which makes it impossible to effectively protect the goods inside the corrugated cardboard box, which has certain limitations. [0004] Therefore, there is an urgent need to design a corrugated board with anti-insect effect to solve the above...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B29/08B32B29/00B32B3/12B32B7/12B32B3/08B32B3/30D21H27/40A01M29/12A01M1/20C09J103/02C09J11/04C09J11/06A01N37/40A01N65/24A01N65/28A01N29/04A01P17/00
CPCB32B29/08B32B29/002B32B3/12B32B7/12B32B3/08B32B3/30D21H27/40A01M29/12A01M1/20C09J103/02C09J11/04C09J11/06A01N37/40A01N65/00A01N65/24A01N65/28A01N29/04B32B2307/764B32B2307/7246C08K2003/387C08K3/38C08K5/07C08K3/22
Inventor 匡雪萍
Owner 广东泽和环保科技有限公司
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