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A composite face paper corrugated cardboard and its production process and production equipment

A technology of corrugated cardboard and production process, which is applied in the direction of paper/cardboard layered products, layered products, mechanical processing/deformation, etc. It can solve problems such as unsatisfactory technical indicators of corrugated cardboard and cannot meet quality requirements, and achieve ink transfer The effects of strong resistance, increased types of gram weight, and improved bursting strength

Inactive Publication Date: 2015-08-12
苏州正隆纸业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the requirements of customers are diverse, and the specifications of corrugated paper are different. Some special specifications of corrugated cardboard are required. Therefore, the corrugated cardboard produced on the market cannot meet the needs of customers.
In addition, the various technical indicators of the current corrugated cardboard are not ideal, and cannot meet the quality requirements.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • A composite face paper corrugated cardboard and its production process and production equipment
  • A composite face paper corrugated cardboard and its production process and production equipment

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Embodiment Construction

[0018] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0019] like figure 1 As shown, a composite face paper corrugated cardboard comprises an inner layer 15, a core layer 16 and an outer layer 17, the inner layer 15 is located on the inner side of the core layer 16, and the outer layer 17 is located on the outer side of the core layer 16, and the inner layer 15 is The base paper, the core layer 16 is corrugated paper, and the outer layer 17 is composed of two layers of paper. The two face papers of the outer layer 17 of the composite face paper corrugated cardboard are bonded by a mixture containing an adhesive and a water repellant. The inner layer 15, the core layer 16 and the outer layer 17 of t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a composite tissue corrugated paper board. The composite tissue corrugated paper board comprises an inner layer, a core layer and an outer layer, wherein the inner layer is positioned at the inner side of the core layer; the outer layer is positioned at the outer side of the core layer; the inner layer is a backing paper; the core layer is a corrugated paper; the outer layer is compounded by two layers of tissues. The invention further discloses production equipment and process of the composite tissue corrugated paper board, wherein the production equipment comprises a backing paper tube, a core paper tube, a first tissue tube, a second tissue tube, a paper pulling windlass, an upper forging windlass, a lower forging windlass, a first single tile cementing device, a second single tile cementing device, a tissue cementing device and a heating board; a backing paper preheater is arranged behind the backing paper tube; a pressure windlass is arranged behind the backing paper preheater; a core paper preheater is arranged behind the core paper tube. The composite tissue corrugated paper board of the invention adopts tissues with different gram weights to process composite tissues, and uses corrugated papers and backing papers to obtain corrugated paper boards with various gram weights, so that the client demands can be satisfied. Moreover, the technical index of the composite tissue corrugated paper board is higher than the theoretical value, so that the quality requirements are met.

Description

technical field [0001] The invention relates to the technical field of cardboard processing, in particular to a compound face paper corrugated cardboard and its production process and production equipment. Background technique [0002] At present, the market has specified the weight of some base papers, and the corrugated boards produced are all standard specifications. But the requirements of customers are diverse, and the specifications of corrugated paper are different, and some special specifications of corrugated cardboard are required. Therefore, the corrugated cardboard produced in the market cannot meet the needs of customers. In addition, the various technical indicators of the current corrugated cardboard are not ideal, and cannot meet the quality requirements. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a composite surface paper corrugated cardboard with special s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B29/08B31F1/20
Inventor 何俊泉
Owner 苏州正隆纸业有限公司
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