High-strength corrugated-paper production process

A production process and technology of corrugated paper, applied in the field of corrugated paper, can solve the problems of low product quality and strength, short service life and high production cost, and achieve the effects of low production cost, long service life and low consumption of consumables

Inactive Publication Date: 2017-01-25
浙江兴舟纸业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a high-strength corrugated paper production process to solve the problems of low product quality, short service life, complicated process and high production cost in the existing corrugated paper production process.

Method used

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  • High-strength corrugated-paper production process
  • High-strength corrugated-paper production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] as attached figure 1 shown

[0029] A high-strength corrugated paper production process includes the following steps:

[0030] S101: equipped with raw materials;

[0031] S102: crushing raw materials to make base paper pulp;

[0032] S103: performing enhanced treatment on the raw paper pulp;

[0033] S104: Preparing base paper by a paper machine;

[0034] S105: drying the base paper;

[0035] S106: Coating adhesive on one side of the base paper with a glue machine;

[0036] S107: producing corrugated paper through a corrugating machine;

[0037] S108: After drying and cutting, store in storage.

[0038] Further, in S101, the raw materials are crop stalks and waste paper, soaked with water, put into a pulper and pulverized, so that the raw materials are dissociated into fibers, and filtered and screened to remove crude fibers and impurities, and the fiber length is 1.0 ~2.0mm.

[0039] Further, in S102, the base paper pulp preparation temperature is 40°C-50°C. ...

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Abstract

The invention provides a high-strength corrugated-paper production process. The high-strength corrugated-paper production process includes the steps: preparing raw materials and smashing the same to produce into paper pulp via grinding, and subjecting the paper pulp to purification treatment of sieving and deslagging; performing hardening treatment on the paper pulp subjected to the purification treatment; producing the paper pulp subjected to the hardening treatment into an original paper base; subjecting the original paper base to coating with a wear-resistant agent through a coating machine; drying and shaping to form the product to be put in storage. The corrugated paper produced with the corrugated-paper production process is high in strength, long in service life, satisfied to use requirement, reasonable in technology design, low in material consumption, low in production cost and wide in application to the technical field of corrugated boxes.

Description

technical field [0001] The invention belongs to the technical field of corrugated paper, in particular to a high-strength corrugated paper production process. Background technique [0002] Corrugated paper is a common packaging paper. Because of its reasonable structure, simple processing, light weight, low cost, and easy storage and transportation, it has become the most extensive paper container packaging and is widely used in the field of transportation packaging. 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. [0003] With the wide application of corrugated boxes, the packaging industry has higher and higher requirements for the quality of corrugated paper: corrugated paper is required to have a strong burst index and ring pressure index, while the existing corrugated paper has a relatively high burst index ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H15/10D21H11/14D21H21/16D21H21/18D21H21/20D21H13/16D21H17/68D21H27/02
CPCD21H15/10D21H11/14D21H13/16D21H17/68D21H21/16D21H21/18D21H21/20D21H27/02
Inventor 卢福全卢华平黄友义陈张法李家斌
Owner 浙江兴舟纸业有限公司
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