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Longitude weft paper and manufacturing method thereof

A manufacturing method and technology of warp and weft threads, applied in the field of papermaking, can solve the problems of not meeting practical requirements, small energy absorption value, small elongation rate, etc.

Inactive Publication Date: 2008-08-06
张玺钧 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Paper products produced by traditional papermaking technology have low elasticity, small elongation, and low energy absorption value, which cannot meet practical requirements.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The warp and weft thread paper in the present invention includes paper, which contains at least two layers of threads, and the two layers of threads are arranged in an angle shape relative to each other.

[0024] The manufacturing method of warp and weft thread paper is as follows:

[0025] The first step: (1) papermaking at least one layer of pulp on a layer of wire A to form a wire base material; or (2) compounding a layer of wire A with paper by gluing to obtain a wire base material;

[0026] The second step: (1) compound another layer of thread B with the thread substrate obtained in the first step to obtain warp and weft thread paper; or (2) use conventional papermaking technology to make at least one layer of pulp on another layer of thread B And on the thread substrate of the first step, the warp and weft thread paper is obtained;

[0027] In this second step, the angle between line A and line B should be adjusted.

Embodiment 2

[0029] The warp and weft thread paper of the present invention comprises paper, which contains at least two layers of threads, and the two layers of threads are relatively arranged in an angled shape.

[0030] The lines in each layer of lines in the warp and weft thread paper are lines arranged parallel to each other.

[0031] Each layer of warp and weft paper is yarn or fiber or metal wire.

[0032] The manufacturing method of warp and weft thread paper is as follows:

[0033] The first step: (1) papermaking at least one layer of pulp on a layer of wire A to form a wire base material; or (2) compounding a layer of wire A with paper by gluing to obtain a wire base material;

[0034] The second step: (1) compound another layer of thread B with the thread substrate obtained in the first step to obtain warp and weft thread paper; or (2) use conventional papermaking technology to make at least one layer of pulp on another layer of thread B And on the thread substrate of the firs...

Embodiment 3

[0038] The warp and weft thread paper of the present invention comprises paper, which contains at least two layers of threads, and the two layers of threads are relatively arranged in an angled shape.

[0039] The lines in each layer of lines in the warp and weft thread paper are lines arranged parallel to each other.

[0040] Each layer of warp and weft paper is yarn or fiber or metal wire.

[0041] The manufacturing method of warp and weft thread paper is as follows:

[0042] The first step: (1) papermaking at least one layer of pulp on a layer of wire A to form a wire base material; or (2) compounding a layer of wire A with paper by gluing to obtain a wire base material;

[0043] The second step: (1) compound another layer of thread B with the thread substrate obtained in the first step to obtain warp and weft thread paper; or (2) use conventional papermaking technology to make at least one layer of pulp on another layer of thread B And on the thread substrate of the firs...

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 longitude latitude line paper and a method for manufacturing the paper. The method of the invention is realized through the following technical method: firstly, utilizing a rubber coating method to compound paper together or utilizing a papermaking technique to coat paper pulp on yarns or fibrils which are arranged longitudinally, then, turning to any angle to prepare line substrate (latitude line substrate or oblique line substrate), adhering (compounding) the line substrate (latitude line substrate or oblique line substrate) with lines (longitude lines) which are arranged longitudinally, or not adhering (compounding), utilizing the papermaking technique to coat the paper pump on the line or utilizing the rubber coating method to compound with the paper, and obtaining various longitude latitude line paper. The method of the invention has the advantages that the performance of the paper is improved and increased, the use and application field of the paper are improved and enlarged, the material quality of the paper pulp is lowered, paper pulp raw material is saved, and ecological environment of the earth is protected and improved.

Description

technical field [0001] The invention relates to a papermaking method, in particular to warp and weft thread paper and a manufacturing method thereof. Background technique [0002] Traditional papermaking uses cotton, hemp, rice, wheat straw and other crop straw, reed, bamboo and wood as raw materials to pulp and beat into fine fibers. When making paper, the arrangement is irregular. No matter how much chemical additives or chemical fibers are added, the finished product Paper has low physical strength. [0003] In the traditional papermaking technology, the angle between the fiber direction in the pulp along the longitudinal direction of the paper product is much smaller than the angle along the transverse direction of the paper product, and there is a problem that the paper industry has not yet solved that the transverse strength of the paper product is much smaller than the longitudinal strength. [0004] Paper products produced by traditional papermaking technology have ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/30D21H13/48B32B29/06
CPCD21H15/06D21H19/68
Inventor 张玺钧张治宇张治亚
Owner 张玺钧
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