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A production method of highly air-permeable corrugated paper packaging box

A technology for packaging boxes and corrugated paper is applied in the field of preparing high-permeability corrugated cardboard packaging boxes, which can solve the problems that corrugated paper packaging boxes cannot be effectively breathable, reduce the service life of packaging boxes, and affect the strength of packaging boxes, etc. Strength and service life, the effect of improving sealing efficiency

Active Publication Date: 2018-08-10
常江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the deficiencies of existing corrugated cardboard packaging boxes that cannot be effectively ventilated and inconvenient sealing, the purpose of the present invention is to provide a method for preparing a highly air-permeable corrugated cardboard box, which solves the cumbersome manufacturing process of corrugated cardboard boxes in the prior art. , It is not convenient to automatically seal the box through machinery, and the air vent will affect the strength of the box and reduce the service life of the box, etc.

Method used

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  • A production method of highly air-permeable corrugated paper packaging box

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Experimental program
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Effect test

Embodiment 1

[0030] The method for preparing a highly air-permeable corrugated cardboard box is carried out according to the following steps:

[0031] Step 1. Production of corrugated cardboard:

[0032] 1.1 Select SBA-15 mesoporous molecular sieve dry powder and send it into a roller mill to pulverize to 20-30 microns to obtain mesoporous molecular sieve dry powder;

[0033] 1.2 Take the SBA-15 mesoporous molecular sieve dry powder, corrugated paper pulp, silane coupling agent, heavy calcium carbonate, polyvinyl chloride, titanate and mix evenly. Parts, 15 parts of silane coupling agent, 6 parts of heavy calcium carbonate, 1 part of polyvinyl chloride, 2 parts of titanate; the weight average molecular weight of polyvinyl chloride is about 100,000, and the uniformly mixed papermaking raw materials are sent to the corrugated papermaking process Wire;

[0034] 1.3 Drying and pressing into corrugated paper, and polishing into packaging paper;

[0035] Step 2, lamination:

[0036] Spray th...

Embodiment 2

[0041] The method for preparing a highly air-permeable corrugated cardboard box is carried out according to the following steps:

[0042] Step 1. Production of corrugated cardboard:

[0043] 1.1 Select the MCM-41 mesoporous molecular sieve dry powder and send it into a roller mill to pulverize to 20-40 microns to obtain the mesoporous molecular sieve dry powder;

[0044] 1.2 Take the MCM-41 type mesoporous molecular sieve dry powder, corrugated paper pulp, silane coupling agent, heavy calcium carbonate, polyvinyl chloride, and titanate and mix evenly. The weight and dosage of each raw material is 80 parts of mesoporous molecular sieve dry powder, corrugated paper pulp 750 parts, 18 parts of silane coupling agent, 10 parts of heavy calcium carbonate, 3 parts of polyvinyl chloride, 3 parts of titanate; the weight average molecular weight of polyvinyl chloride is about 140,000, and the uniformly mixed papermaking raw materials are sent into corrugated papermaking process line; ...

Embodiment 3

[0052] The method for preparing a highly air-permeable corrugated cardboard box is carried out according to the following steps:

[0053]Step 1. Production of corrugated cardboard:

[0054] 1.1 Select SBA-15 mesoporous molecular sieve dry powder and send it into a roller mill to pulverize to 20-40 microns to obtain mesoporous molecular sieve dry powder;

[0055] 1.2 Take the dry mesoporous molecular sieve powder, corrugated paper pulp, silane coupling agent, heavy calcium carbonate, polyvinyl chloride, and titanate and mix evenly. The weight and dosage of each raw material is 63 parts of mesoporous molecular sieve dry powder, 650 parts of corrugated paper pulp, 15 parts of coupling agent, 9 parts of heavy calcium carbonate, 2 parts of polyvinyl chloride, 2 parts of titanate; the weight average molecular weight of polyvinyl chloride is about 150,000, and the uniformly mixed papermaking raw materials are sent to the corrugated papermaking process line;

[0056] 1.3 drying and p...

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Abstract

The invention discloses a production method of a high air permeability corrugated paper packing box. The production method comprises the following steps of a step 1, producing corrugated paperboards, wherein the raw materials comprise mesoporous molecular sieve dry powder, corrugated paper pulp, a silane coupling agent, ground calcium carbonate, polyvinyl chloride and titanic acid ester; a step 2, laminating; and a step 3, preparing the packing box: according to output parameters, performing stitching or jointing operation on laminating packing paper so as to make the high air permeability corrugated paper packing box.

Description

technical field [0001] The invention belongs to the technical field of corrugated cardboard packaging box preparation, and in particular relates to a method for preparing a highly air-permeable corrugated cardboard box. Background technique [0002] With the development of the economy and the deepening of economic globalization, the variety and quantity of long-distance transportation of flowers, fresh fruits, vegetables, seafood, etc. are increasing. Packing boxes are necessary items for commodity transportation. Usually, in order to store and transport various items such as agricultural and aquatic products, packing boxes are often used for packaging. Most of the existing packaging boxes are made of corrugated paper, and some are made of resin. According to the characteristics of low cost, light weight, convenient use, and reusability, corrugated paper has become the main choice for making packaging boxes. During the long-distance transportation of agricultural and aquat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D81/24B65D85/34
CPCB65D81/24B65D85/34
Inventor 常江
Owner 常江