Nonwoven fabric

A technology of non-woven fabrics and pearl powder, applied in the field of non-woven fabrics, can solve the problems of undisclosed pearl fiber non-woven fabrics and undisclosed applications of pearl fiber non-woven fabrics, and achieve the effect of improving microcirculation

Active Publication Date: 2010-01-20
FUJIAN HENGAN HYGIENE MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the prior art, there is no disclosure of the non-woven fabric prepared by the pearl fiber through a non-woven process, especially a spunlace process, and there is no disclosure in

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Pearl viscose fiber (its breaking strength is 1.94-4.4cN tex-1, elongation at break of 9-22%) with a length of 30-50mm and a fineness of 2.0-2.5dtex is used as raw material. Fiber opening and mixing, according to 50-60g / m 2 Comb the pearl fibers evenly and messily into a net. In the pearl viscose fiber, the viscose fiber content is 85-99.5 wt%, the pearl powder particle content is 0.5-15 wt%, and the pearl powder particle diameter is 100-300nm.

[0019] Before the spunlace reinforcement of the pearl fiber web, pre-wet treatment is carried out, that is, the pearl fiber pre-absorbs part of the water, and then spunlace, so that the spunlace function can be better exerted. That is to say, the pre-wetted fiber web can absorb more spunlace energy, so that the spunlace effect is better.

[0020] The pearl fiber net is sent into the spunlace area by the net curtain, and the high-pressure water flows through the spunlace head and the jet plate vertically shoots to the fiber ne...

Embodiment 2

[0025] Using pearl viscose fiber with a length of 30-50mm and a fineness of 2.0-2.5dtex (its breaking strength is 3.42cN tex-1, and its elongation at break is about 11.7%) as raw material, the pearl viscose fiber is opened Mixed, according to 20-50g / m 2 The basis weight combs the pearl fibers into a messy net. Then it is prepared into a nonwoven fabric through the processes of prewetting, spunlace, finishing, drying, winding and other spunlace nonwoven fabrics.

Embodiment 3

[0027] Because pearl fiber is relatively expensive, it is also possible to add at least one auxiliary raw material in synthetic fiber, artificial fiber or natural fiber to the pearl fiber, and evenly mix and card it into a web. The synthetic fiber is at least one fiber or any combination thereof in fibers such as polyester, polypropylene fiber, polyethylene fiber, nylon fiber, eye fiber, spandex, etc., and the artificial fiber is one or any combination thereof in soybean fiber and milk fiber , the natural fiber is one of cotton fiber, silk fiber, bamboo fiber or any combination thereof. Wherein, the content of pearl fiber is 50-95wt%, and the content of at least one auxiliary raw material in synthetic fiber, artificial fiber or natural fiber is 5-50wt%, and this contains pearl fiber and synthetic fiber, artificial fiber or natural fiber The non-woven fabric made of at least one auxiliary raw material through spunlace reinforcement can reduce the cost and increase the elasticit...

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 nonwoven fabric. The nonwoven fabric uses pearl fiber as a main raw material and is prepared through a spunlaced method. The nonwoven fabric contains a plurality of amino acids and microelements and has natural affinity for skin and functions of nutrition and health care; and the surface of the nonwoven fabric is smooth and cool, has pearlescent luster and has the functions of bacteriostasis, deodorization, itch relieving, ultraviolet resistance, skin care, fire clearing, toxin removing, inflammation diminishing and the like. The nonwoven fabric can be used for disposably absorbing a surface layer material of articles, mask carriers and other toilet article fields.

Description

technical field [0001] The invention relates to a non-woven fabric, in particular to a non-woven fabric with natural affinity for skin and nutrition and health care functions. The non-woven fabric is prepared by using pearl fiber as the main raw material through a spunlace process. The non-woven fabric is suitable for the surface material of disposable absorbent products and the carrier of hygienic products such as facial masks. Background technique [0002] The surface materials of disposable absorbent products such as sanitary napkins and baby diapers generally use non-woven fabrics. Non-woven fabrics are also called non-woven fabrics. Non-woven fabrics used as surface materials have the characteristics of being hydrophilic, liquid-permeable, soft, and skin-friendly. Products with non-woven surface materials are more suitable for those with sensitive skin. According to different production processes, nonwovens can be divided into hot press, hot air, spunlace and other t...

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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IPC IPC(8): D04H1/46D01G13/00D04H1/425
Inventor 张富山孙晓丽谢彩婷
Owner FUJIAN HENGAN HYGIENE MATERIAL
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