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A five-layer corrugated paper production line realizes the production method of changing rolls without stopping

A production method and technology for corrugated paper, applied in the direction of machining/deformation, etc., can solve problems such as reducing the production efficiency of corrugated paper, and achieve the effect of good bonding effect and improving production efficiency.

Active Publication Date: 2021-08-17
湖北东创机械设备有限公司
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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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Embodiment Construction

[0031] The present invention will be further described below in combination with specific embodiments.

[0032] 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:

[0033] 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:

[0034] (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;

[0035] (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;

[0036] (3) Mix hydroxyethyl solution, glycerin an...

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Abstract

The invention discloses a production method for a five-layer corrugated paper production line to change rolls without stopping. The first layer of corrugated cardboard is bonded to the corrugated base paper to form double-layer corrugated paper, which is rolled by pressing rollers to make the cardboard more fit, and the coating is completed. The upper surface of the double-layer corrugated paper is glued, and the single-layer corrugated cardboard is bonded. On the double-layer corrugated paper, three-layer corrugated paper is formed, the roller is replaced for rolling, and the coating is completed, and the operation is repeated, so that the number of layers of corrugated paper reaches five layers, and the five-layer corrugated paper is transported to the drying device through the transmission device for drying Dry, cool the dried corrugated paper to normal temperature, crimp according to the required specifications, and control the cutting machine to complete the cutting according to the crimping position, and obtain five-layer corrugated paper.

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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Patent Type & Authority Patents(China)
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
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