Process for producing pearl fiber spun-laced nonwoven fabric

A technology of spunlace non-woven fabrics and pearl fibers, which is applied in non-woven fabrics, textiles and papermaking, and spray/jet textile material processing, etc. It can solve problems such as hard hand feeling, rough surface of hot-air non-woven fabrics, and poor comfort. achieve a smooth surface

Active Publication Date: 2014-06-25
ZHEJIANG BAOREN NONWOVEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the rough surface and hard hand feeling of hot air non-woven fabric, the comfort is poor

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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  • Process for producing pearl fiber spun-laced nonwoven fabric
  • Process for producing pearl fiber spun-laced nonwoven fabric
  • Process for producing pearl fiber spun-laced nonwoven fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The production process of the pearl fiber spunlace nonwoven fabric of the present invention adopts the pearl fiber as a raw material, and sequentially enters the opening process, the carding process, the spunlace process, the hydrophilic treatment process, the drying process, the online detection process, the coiling process, Slitting process.

[0023] Among them, the cotton feeding box in the carding process adopts two-way feeding air flow to vibrate the cotton box.

[0024] The feeding curtain in the carding process uses a weighing curtain to weigh and feed the cotton.

[0025] The carding process uses a high-speed messy carding machine to card into a web.

[0026] The working roll of the main cylinder in the carding process is 120-130m / min, the stripping roll of the main cylinder is 140-150m / min, the rotation speed of the main cylinder is 800-900 m / min, and the feeding weight is 45 grams / ㎡.

[0027] In the spunlace process, the spunlace pressures of the 5 spunlace ...

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 relates to a process for producing pearl fiber spun-laced nonwoven fabric, belonging to the technical field of textile materials. The pearl fiber spun-laced nonwoven fabric is produced from the pearl fiber used as a raw material through the steps of opening, carding, spinning-lacing, carrying out hydrophilic treatment, drying, detecting on line, taking up and slitting in sequence. Produced from the pearl fiber used as the raw material by adopting the spinning-lacing process, the pearl fiber spun-laced nonwoven fabric replaces the traditional hot-air nonwoven fabric, has a smooth surface, is soft, comfortable and non-toxic and is suitable for producing the sanitary pads of women.

Description

technical field [0001] The invention relates to a production process of pearl fiber spunlace nonwoven fabric, which belongs to the technical field of textile materials. Background technique [0002] At present, the surface layer of feminine hygiene pads is made of hot-air non-woven fabric. With the improvement of living standards, female friends have higher and higher requirements for the quality of life, especially for daily necessities that are in direct contact with the human body, including sanitary pads. Due to the rough surface and hard hand feeling of hot air non-woven fabric, the comfort is poor. Contents of the invention [0003] The invention provides a production process of pearl fiber spunlace nonwoven fabric with smooth and soft surface. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: [0005] A production process of pearl fiber spunlace non-woven fabric, which uses pearl fiber as raw material, and ...

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): D04H1/4209D04H1/492D06B1/02
Inventor 洪桂焕徐寿明韩旭
Owner ZHEJIANG BAOREN NONWOVEN CO LTD
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