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Continuous single piece of paper preprinting color box corrugated paper board production line and process flow thereof

A corrugated cardboard and sheet-fed technology, which is applied to a continuous sheet-fed pre-printed color box corrugated cardboard production line and its technological process, can solve the problems of high humidity of the cardboard, unreachable carton, and high cost, and improve the compression resistance. Strength, Humidity Reduction, Efficiency Improvement

Inactive Publication Date: 2016-02-24
CHANGXING SIAN MINFENG COLOR PRINTING FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method can effectively avoid cracks, the high humidity of the cardboard will affect the compressive strength, puncture strength and other indicators of the carton; the carton still cannot meet the requirements of relevant standards
In addition, after the corrugated carton is made, it is inefficient and expensive to paste colored paper.

Method used

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  • Continuous single piece of paper preprinting color box corrugated paper board production line and process flow thereof
  • Continuous single piece of paper preprinting color box corrugated paper board production line and process flow thereof
  • Continuous single piece of paper preprinting color box corrugated paper board production line and process flow thereof

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Experimental program
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Effect test

Embodiment 1

[0024] figure 1 Schematic diagram of a continuous sheet-fed pre-printed color box corrugated board production line, figure 2 Schematic diagram of the corrugating machine, image 3 It is a schematic diagram of the conveying part of the tissue paper, Figure 4 It is a schematic diagram of the double layer glue machine. like figure 1 , figure 2 , image 3 and Figure 4 As shown, what is provided in this embodiment is a continuous single-fed paper pre-printed color box corrugated cardboard production line and its technological process, including a base paper conveying part 1, a base paper rack 1a, corrugated paper 1b, lining paper 1c, corrugated machine part 2 , corrugator 2a, conveying bridge 2b, surface paper conveying part 3, surface paper holder 3a, sheet feeder 3b, double-layer gluer part 4, double-layer gluer 4a, preheating plate 4b, preheating roll Drum 4c, bonding steam part 5, pressing roller 5a, steam hot plate 5b, cotton webbing a5c, tissue paper tape b5d, idle...

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PUM

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Abstract

The invention relates to a continuous single piece of paper preprinting color box corrugated paper board production line and a process flow therefor. The production line comprises a raw paper conveying part, a corrugated unit part, a surface paper conveying part, a double-layer laminator part, a bonding steaming part and a cutting part. The surface paper conveying part comprises a surface face rack and a single paper feeding machine. The single paper feeding machine is arranged in front of the double-layer laminator. The surface paper rack is arranged in front of the single paper feeding machine. Corrugated paper on the corrugated unit is on inner paper.

Description

technical field [0001] The invention relates to the field of cardboard production, in particular to a continuous single-fed paper pre-printed color box corrugated cardboard production line and its technological process. Background technique [0002] The production process of corrugated color box is usually to first dry each layer of base paper, and compound each layer of base paper into corrugated cardboard by bonding, and then stick a single pre-printed color paper on the corrugated cardboard to roll creases and roll to cut. slot, and finally fold the cardboard into the carton along the crease. Due to the brittle texture of corrugated cardboard, many irregular cracks are easily formed on the surface of the cardboard near the indentation line during the indentation process, which seriously affects the quality of the carton; especially when the cardboard is folded into a carton, the cracks will continue to extend and expand, and the cardboard will break. , causing the carton...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06B32B37/12B32B37/10
CPCB32B37/06B32B37/10B32B37/12B32B2317/127
Inventor 王慧明
Owner CHANGXING SIAN MINFENG COLOR PRINTING FACTORY