Corrugated paper board production technology

A technology of corrugated cardboard and production process, which is applied in the field of corrugated paper, can solve the problems of unreasonable process design, single function, high production cost, etc., and achieve the effect of increasing value, reasonable process design and low production cost

Inactive Publication Date: 2017-10-20
浙江新豪包装股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, corrugated paper is a common packaging paper. Because of its reasonable structure, simple processing, low cost, and convenient storage and transportation, it has become a wide range of paper container packaging and is widely used in the field of transportation packaging. The corrugated cardboard used in my country The production is made of corrugated paper processed by corrugated rollers. In order to improve the function and value of the packaging carton, people have been researching and improving the packaging carton to reduce costs, increase functions and value, and facilitate production and use. Improve automated production; however, the existing corrugated paper production process has the problems of low product quality, single function, unreasonable process design and high production cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A corrugated board production process, which is characterized in that: the face paper, the lining paper and the corrugated core paper are made by viscose bonding, and the materials are prepared, corrugated, glued, glued paper, coated with functional layers, and dried. Shaping, cooling, crimping, slitting and cross-cutting, stacking and storing to make corrugated cardboard;

[0023] It includes the following steps:

[0024] Step 1: Prepare the materials: prepare the face paper and the lining paper, and store them at a relative humidity of 50% for more than two months. Before corrugating, install the face paper and the lining paper on the paper rack and preheat them by a preheater. ;

[0025] Step two, corrugation: After the corrugated core paper is infiltrated, the corrugated paper is operated by the corrugator, and the corrugated forming is carried out. A certain pressure is applied to the corrugating roller on the corrugating machine, and the heating temperature is 150 ℃; th...

Embodiment 2

[0036] A corrugated board production process, which is characterized in that: the face paper, the lining paper and the corrugated core paper are made by viscose bonding, and the materials are prepared, corrugated, glued, glued paper, coated with functional layers, and dried. Shaping, cooling, crimping, slitting and cross-cutting, stacking and storing to make corrugated cardboard;

[0037] It includes the following steps:

[0038] Step 1. Prepare the materials: prepare the facial and lining paper, store them at a relative humidity of 55% for more than two months, install the facial and lining paper on the paper rack before corrugating, and preheat them with a preheater ;

[0039] Step two, corrugation: After the corrugated core paper is infiltrated, the corrugated paper is operated by a corrugating machine, and the corrugating is formed. A certain pressure is applied to the corrugating roller on the corrugating machine to heat the temperature to 180°C; the upper corrugating roller an...

Embodiment 3

[0050] A corrugated board production process, which is characterized in that: the face paper, the lining paper and the corrugated core paper are made by viscose bonding, and the materials are prepared, corrugated, glued, glued paper, coated with functional layers, and dried. Shaping, cooling, crimping, slitting and cross-cutting, stacking and storing to make corrugated cardboard;

[0051] It includes the following steps:

[0052] Step 1: Prepare the materials: prepare the face paper and the lining paper, store them at a relative humidity of 52% for more than two months, install the face paper and the lining paper on the paper rack before corrugating, and preheat them by a preheater ;

[0053] Step two, corrugation: After the corrugated core paper is infiltrated, the corrugated paper is operated by a corrugating machine, and the corrugating is formed. A certain pressure is applied to the corrugating roller on the corrugating machine to heat the temperature to 160℃; the upper corrugat...

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PUM

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Abstract

The invention discloses a production process of corrugated cardboard, which is characterized in that it is made of surface paper, inner paper and corrugated core paper through glue bonding, and has the functions of material preparation, corrugation, glue making, glued paper and coating. layers, drying and setting, cooling, creasing, slitting and cross-cutting, stacking and storage to make corrugated cardboard; the corrugated cardboard produced by the present invention has reasonable process design, low production cost, and extremely high functional performance. The use performance of the corrugated cardboard is improved, the value of the corrugated cardboard is further enhanced, the utility model has a great market prospect, and can be widely used in the technical field of corrugated cardboard boxes.

Description

Technical field [0001] The invention relates to a corrugated cardboard production process, belonging to the technical field of corrugated paper. Background technique [0002] At present, corrugated paper is a kind of universal packaging paper. Because of its reasonable structure, simple processing, low cost, and convenient storage and transportation, it has become a wide range of paper container packaging and is widely used in the field of transportation and packaging. Corrugated cardboard used in China The production is made by bonding corrugated corrugated paper processed into corrugated rollers. In order to improve the function and value of the packaging carton, people have been researching and improving the packaging carton, reducing costs, increasing functions and value, making it easier to produce and easy to use. Improve automated production; however, the existing corrugated paper production process has the problems of low product quality, single functionality, unreasonabl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31F1/20
CPCB31F1/20
Inventor 范志杰范伟强苏勇华
Owner 浙江新豪包装股份有限公司
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