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Non-stop roll replacing production method for five-layer corrugated paper production line

A production method and technology of corrugated paper, applied in the direction of mechanical processing/deformation, etc., can solve the problems of reducing the production efficiency of corrugated paper, achieve good bonding effect and improve production efficiency

Active Publication Date: 2019-08-06
湖北东创机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing multi-layer corrugated paper production process, it needs to be shut down when changing rolls, which reduces the efficiency of corrugated paper production

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be further described below in combination with specific embodiments.

[0033] The present invention proposes a production method for a five-layer corrugated paper production line to realize roll changing without stopping the machine, comprising the following steps:

[0034] S1: Transport the corrugated base paper to the gluing machine through the belt transport device. The gluing machine coats the upper surface of the corrugated base paper with glue to bond single-layer corrugated cardboard to obtain multi-layer corrugated paper. The preparation steps of glue:

[0035] (1) Add an appropriate amount of water into the container, add an appropriate amount of flour, mix and stir, then add starch and continue stirring to make a paste;

[0036] (2) adding the gelatinizer into water and stirring for 5-8 minutes to make seasoning solution 1, which increases the degree of gelatinization of the paste;

[0037] (3) Mix hydroxyethyl solution, glycerin an...

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PUM

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Abstract

The invention discloses a non-stop roll replacing production method for a five-layer corrugated paper production line. The production method comprises the following steps that corrugated raw paper isconveyed to a gluing machine through a belt conveying device, and the upper surface of the corrugated raw paper is fully coated with glue through the gluing machine; a single-layer corrugated paper board is adhered to the corrugated raw paper, double-layer corrugated paper is formed, grinding is conducted by adopting a pressing roll to enable the paper board to be fitter, and coating is completed;the upper surface of the double-layer corrugated paper is coated with the glue, the single-layer corrugated paper board is adhered to the double-layer corrugated paper, three-layer corrugated paper is formed, grinding is conducted by replacing the pressing roll, coating is completed, the operations are repeatedly conducted, and the layer number of the corrugated paper reaches five; the five-layercorrugated paper is conveyed to a drying device to be dried through the conveying device; the dried corrugated paper is cooled to room temperature; line pressing is conducted according to the neededspecifications; and a cutting machine is controlled to complete cutting according to the line pressing position, and the five-layer corrugated paper is obtained.

Description

technical field [0001] The invention relates to the technical field of corrugated paper production, in particular to a production method for a five-layer corrugated paper production line to change rolls without stopping. Background technique [0002] Corrugated boxes, as a traditional and essential packaging container, have been used for hundreds of years and are deeply favored. Corrugated cardboard The sales volume of traditional corrugated boxes purely used for transportation has begun to decline, while the market demand for corrugated boxes with high strength, good advertising functions and beautiful printing is increasing day by day. [0003] In the existing production process of multi-layer corrugated paper, it is necessary to stop the machine when changing rolls, which reduces the efficiency of corrugated paper production. Contents of the invention [0004] The present invention proposes a production method for a five-layer corrugated paper production line to change...

Claims

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Application Information

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IPC IPC(8): B31F1/28
CPCB31F1/2804B31F1/2845B31F1/285
Inventor 秦亚东姜怀玉
Owner 湖北东创机械设备有限公司