Production method and production line for pre-printed surface paper corrugated paperboards

一种瓦楞纸板、生产方法的技术，应用在预印面纸瓦楞纸板生产及生产线领域，能够解决无法适应预印彩面瓦楞纸板生产等问题，达到缩短粘合时间、节约结构成本、保证粘合效果的效果

Active Publication Date: 2014-03-05
QINGDAO MEIDA INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a production method and production line of pre-printed surface paper corrugated board, which can solve the problem that the existing corrugated board production line and process cannot adapt to the production of pre-printed color-faced corrugated board

Method used

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  • Production method and production line for pre-printed surface paper corrugated paperboards
  • Production method and production line for pre-printed surface paper corrugated paperboards
  • Production method and production line for pre-printed surface paper corrugated paperboards

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see figure 2 , a pre-printed surface paper corrugated board production line, comprising a single facer corrugator 1, four corrugated paper guide rolls 3, a face paper guide roll 16, base paper support 4, reel paper 5, gluing device 7 and pressing The device 8 is a corrugated cardboard conveying device composed of four corrugated paper guide rollers, so as to realize the conveyance of single-sided corrugated cardboard 2 from the stand-alone corrugating machine 1 to the pressing device 8 . The corrugated cardboard conveying device has a section of lower conveying device 17 , and the lower conveying device 17 is located below the base paper support 4 .

[0030] As far as the specific technical solution is concerned, an underground passage 18 is dug below the base paper support 4 , the lower conveying device 17 is arranged in the underground passage 18 , and the single-sided corrugated cardboard 2 passes through the underground passage 18 . The length spanned by the lower...

Embodiment 2

[0033] Another variation to the above-mentioned technical scheme: as image 3As shown, the double-sided corrugated cardboard 9 can be dried without passing through the drying device 15, but directly enters the cutting device 11, and the continuous double-sided corrugated cardboard 9 is cut into single double-sided sheets of predetermined size by the cutting knife 12. Surface corrugated cardboard can completely avoid the influence of high temperature on the pre-printed surface paper of corrugated cardboard.

Embodiment 3

[0035] Another variation to the technical solution of embodiment 1: as Figure 4 As shown, the single-sided corrugated cardboard 2 is first dried by two heating rollers 13 and then enters the lower conveying device 17, and then bonded with the pre-printed face paper 6. Adhesive effect.

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PUM

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Abstract

The disclosure provides a production method and production line for pre-printed surface paper corrugated boards, and the production method and production line provided by the invention can be used for solving the problem that the existing corrugated board production line and process cannot adapt to the production of pre-printed colorful corrugated boards. In the disclosure, because the bonding mode that surface paper is arranged on a single-face corrugated board is adopted, the direct contact between color-printed paper and a high temperature heating plate of a drying part can be avoided, thereby effectively preventing the damages on the materials, patterns, gloss oil and plastic films of the color-printing paper. The disclosed corrugated board production method and corrugated board production line can effectively adapt to the application requirements of pre-printed colorful paper on the premise of not increasing the cost.

Description

technical field [0001] The invention belongs to the technical field of corrugated cardboard production, and relates to a new structural form of conveying single-sided corrugated cardboard, gluing single-sided corrugated cardboard, bonding with face paper, and drying double-sided corrugated cardboard during the production process of corrugated cardboard. Specifically, it is a technical field that ensures effective bonding and drying of single-sided corrugated cardboard and pre-printed face paper and avoids damage to pre-printed color face paper during the production process of corrugated cardboard. Background technique [0002] The production process of the existing pre-printed surface paper corrugated board is as follows: figure 1 Shown: in figure 1 In the single-sided corrugating machine, the roll base paper 1-2 is preheated and then pressed into a corrugated shape by the corrugating roller 1-5, and glued by the gluing device 1-9 and then laminated with the corrugated base...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B29/08B31F1/00
CPCB31F1/00B31F1/2822B31F1/285Y10T156/1025
Inventor 王加水
Owner QINGDAO MEIDA INTELLIGENT TECH CO LTD
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