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Composite spunlace fabric with wood pulp fiber layer

A technology of wood pulp fiber and spunlace cloth, which is applied in the directions of non-woven fabrics, layered products, textiles and paper making, etc. Water absorption and strength improvement effect

Inactive Publication Date: 2011-06-01
SUZHOU MESON NONWOVEN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Although the wiping paper made purely of wood pulp fibers according to the traditional papermaking process has the advantages of environmental protection, it is affected by its own characteristics, such as low strength (strength), poor tear resistance, wear resistance, fragility and fragility. , slag and debris, when made into wet facial tissue, facial mask or other similar wet products, the added chemical additives are easy to react with the paper material, affecting the quality of the product and the safety of use; use pure chemical fiber Although the wiping cloth made of acupuncture or spunlace (preferably spunlace) has the advantages of high strength, good tear resistance, ideal wear resistance, and is not easy to break and slag, it has the disadvantage of being green and environmentally friendly.

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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  • Composite spunlace fabric with wood pulp fiber layer
  • Composite spunlace fabric with wood pulp fiber layer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Please refer to the accompanying drawings, the raw material of the wood pulp fiber layer 1 is wooden pulp board, the pulp board is crushed by a hydraulic pulper and introduced into the pulp storage tank, and then the pulp in the pulp storage tank is introduced into the paper forming machine by the pipeline for forming. And suction dehydration to moisture content 75-85%, then lead out through guide roller, obtain thickness is 40 μ m, the length of fiber is the wood pulp fiber layer 1 of 3mm, textile fiber layer 2 adopts the polyester fiber (chemical fiber) as textile fiber ) The length of the fiber is 40mm, with the customary opener and carding machine used in the production of non-woven products to form a uniform textile fiber layer 2 with a thickness of 40 μm, the thickness of the wet state and the moisture content of 55% is the aforementioned The 40 μm paper surface, that is, the wood pulp fiber layer 1 is superimposed and bonded to one side surface of the textile fibe...

Embodiment 2

[0016] Only change the thickness of the wood pulp fiber layer 1 into 20 μm, and change the fiber length into 8mm; the material of the textile fiber layer 2 is changed to a combination of soybean protein fiber and polyester fiber that is 50% by mass percentage content, and the textile fiber layer 2 The thickness is changed to 25 μm, the fiber length of the textile fiber layer 2 is changed to 50 mm, the moisture content of the paper surface is changed to 80%, and the embossed pattern area 3 is changed to the central part, so that the total thickness is 45 μm. The punctured cloth promptly obtains the composite spunlace cloth that one side is the wood pulp fiber layer 1 and the other side is the textile fiber layer 2 shown in the accompanying drawing, and all the other are the same as the description to embodiment 1.

Embodiment 3

[0018] Only the thickness of wood pulp fiber layer 1 is changed into 10 μm, and fiber length is changed into 5mm; The material of textile fiber layer 2 is changed to the combination of bamboo fiber and milk fiber that each mass percentage content is 50%, the thickness of textile fiber layer 2 Change it to 30 μm, change the fiber length of textile fiber layer 2 to 45mm, change the moisture content of the paper surface to 65%, and the embossed pattern area 3 is located at the edge and middle area of ​​wood pulp fiber layer 1 and textile fiber layer 2, and the rest are all Same as the description of embodiment 1.

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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Abstract

The invention relates to a composite spunlace fabric with a wood pulp fiber layer, belonging to the technical field of cleaning articles. The composite spunlace fabric with the wood pulp fiber layer comprises a wood pulp fiber layer and a textile fiber layer, wherein the wood pulp fiber layer is combined with one side of the textile fiber layer which is made from chemical fiber or natural fiber or the chemical fiber and the natural fiber. According to the technical scheme, by adopting the combined structure of the wood pulp fiber layer and the textile fiber layer, the composite spunlace fabric with the wood pulp fiber layer is environmentally friendly and safe, has improved strength, is free from a rag falling phenomenon in a use process, is suitable for being used as industrial or civil wiping fabric and also has favorable water absorption.

Description

technical field [0001] The invention belongs to the technical field of cleaning products, and in particular relates to a composite spunlace cloth with a wood pulp fiber layer. Background technique [0002] Although the wiping paper made purely from wood pulp fibers according to the traditional papermaking process has the advantages of environmental protection, it is affected by its own characteristics, such as low strength (strength), poor tear resistance, wear resistance, fragility and fragility. , slag and debris, when made into wet facial tissue, facial mask or other similar wet products, the added chemical additives are easy to react with the paper material, affecting the quality of the product and the safety of use; use pure chemical fiber Although the wiping cloth made by acupuncture or spunlace (preferably using spunlace) has the advantages of high strength, good tear resistance, ideal wear resistance, and is not easy to break and slag, it has the disadvantage of bein...

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 Applications(China)
IPC IPC(8): D04H1/46B32B5/08D04H1/4258D04H1/4374D04H1/492D04H1/498
Inventor 韩一斌
Owner SUZHOU MESON NONWOVEN TECH
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