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Production and processing technology of corrugated carton

A corrugated box and processing technology, which is applied in the field of corrugated paper products processing, can solve the problems of reduced overall quality of corrugated paper boxes, pattern stains, strong staining of corrugated paper, etc., and achieve the effects of good quality, avoiding damage, and strong impact resistance

Inactive Publication Date: 2020-04-24
上海赛尔印刷包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above application documents, the setting of the square corrugated paper core further increases the structural strength of the corrugated paper, while the adhesive uses cationic starch, which is more environmentally friendly in terms of component selection, but in the processing process, slotting is performed after printing , Die-cutting, will cause greater friction between the printed pattern and the processing equipment, and the corrugated paper has a strong staining property, which is easy to cause the pattern to be stained. When the printed pattern is blocked and worn, it will lead to getting The overall quality of corrugated boxes is greatly reduced, therefore, a new solution needs to be proposed to solve the above problems

Method used

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  • Production and processing technology of corrugated carton
  • Production and processing technology of corrugated carton
  • Production and processing technology of corrugated carton

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1: A production and processing technology of corrugated cardboard boxes. The components of the protective agent in step 3 and their corresponding parts by weight are shown in Table 1, and are prepared through the following steps:

[0046] Step 1, cutting, cutting the corrugated paper raw material to obtain corrugated cardboard;

[0047] Step 2, printing, transfer the cut corrugated cardboard to the printing machine, select the graphic printing plate, print the corrugated cardboard, and get the printed matter;

[0048] Step 3, spraying the protective agent: spray the protective agent on the side of the printed matter containing the printed pattern, and after it is completely dry, the coated semi-finished product is obtained;

[0049] Step 4, creasing and slotting, the coated semi-finished product is folded to form longitudinal and transverse indentations by the creasing wheel, and the incision line is marked by pre-molding, and the dried coated semi-finished p...

Embodiment 2-5

[0053] Example 2-5: A production and processing process of corrugated cardboard boxes. The difference from Example 1 is that the components of the protective agent in Step 3 and their corresponding parts by weight are shown in Table 1.

[0054] Components and parts by weight of protective agent in step 3 in Table 1 embodiment 1-5

[0055]

[0056]

Embodiment 6

[0057] Embodiment 6: A production and processing technology of corrugated cardboard boxes. The difference from Embodiment 1 is that the quality of sodium starch phosphate in the protective agent in step 3 is replaced by sodium polyacrylate.

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Abstract

The invention discloses a production and processing technology of a corrugated carton, which relates to the technical field of corrugated paper product processing, and solves the problem that the overall quality of the corrugated carton is greatly reduced due to the fact that printed corrugated paper is easy to stain and damage in the subsequent processing process, and the production and processing technology comprises the following steps: step 1, cutting; step 2, printing; 3, spraying a protective agent; 4, pressing lines and slotting; step 5, die cutting; and step 6, box sticking; wherein the protective agent in the step 3 is prepared from the following components in parts by weight: 20 to 30 parts of a silicone acrylic emulsion; 1-3 parts of a thickening agent; 0.2 to 0.4 part of a defoaming agent; 4-8 parts of a wear-resistant filler; 8 to 12 parts of deionized water; 0.5 to 1.5 parts of vinyl triethoxy silane; 3 to 5 parts of tetrabutyl titanate; 2-5 parts of diatomite. Accordingto the production and processing technology of the corrugated carton, in the actual application process, printed patterns are not prone to being stained and damaged, and the overall quality of the corrugated carton can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of processing corrugated paper products, more specifically, it relates to a production and processing technology of corrugated paper boxes. Background technique [0002] Corrugated paper is a plate made of liner paper and corrugated corrugated paper formed by processing corrugated sticks. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation. , can be used as packaging for food or digital products, relatively environmentally friendly, and widely used. [0003] In the Chinese invention patent application document with the publication number CN109677085A, a production process of corrugated cardboard and corrugated box is disclosed. The corrugated cardboard includes the inner paper, the first corrugated paper layer, the first core paper, and the core paper from the inside to the outside. , the second layer of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/10D21H27/40D21H19/40D21H19/38D21H19/44D21H19/46D21H19/62D21H21/14D21H19/54D21H19/52B31B50/20B31B50/88B31B50/74B31B50/62B32B29/06B32B29/08
CPCB32B29/06B32B29/08B32B2250/26B31B50/20B31B50/62B31B50/747B31B50/88D21H19/38D21H19/40D21H19/44D21H19/46D21H19/52D21H19/54D21H19/62D21H21/14D21H27/10D21H27/40
Inventor 刘文兵董传志
Owner 上海赛尔印刷包装材料有限公司
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