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A kind of spunlace non-woven fabric, its preparation method and application

A spunlace non-woven fabric and a preparation process technology, applied in the field of non-woven materials and sanitary materials, can solve problems such as poor liquid holding capacity, limited application of facial masks, etc., and achieve excellent bacteriostatic properties, good liquid holding rate, The effect of good concave and convex feeling

Active Publication Date: 2019-09-06
山东省圣泉生物质石墨烯研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the polylactic acid fiber non-woven fabrics or other commonly used fibers such as tencel and viscose on the market are not very good at holding liquid, which limits their application in hygienic materials such as facial masks.

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 kind of spunlace non-woven fabric, its preparation method and application

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Using graphene polylactic acid fiber A, graphene polylactic acid fiber B, graphene polylactic acid fiber C and graphene viscose fiber D as raw materials, graphene polylactic acid fiber A, graphene polylactic acid fiber B and graphene polylactic acid fiber The total mass of fiber C and graphene viscose fiber D is recorded as 100%, making graphene polylactic acid fiber A, graphene polylactic acid fiber B, graphene polylactic acid fiber C and graphene viscose fiber D according to 15%, 25% %, 10% and 50% are blended and opened, then mechanically carded, cross-laid, spunlace entangled, and then dried at 100°C-120°C to obtain a grammage of 40g / m 2 spunlace nonwoven fabric.

Embodiment 2

[0064] Using graphene polylactic acid fiber A, graphene polylactic acid fiber B, graphene polylactic acid fiber C and graphene viscose fiber D as raw materials, graphene polylactic acid fiber A, graphene polylactic acid fiber B and graphene polylactic acid fiber The total mass of fiber C and graphene viscose fiber D is recorded as 100%, making graphene polylactic acid fiber A, graphene polylactic acid fiber B, graphene polylactic acid fiber C and graphene viscose fiber D according to 15%, 30% %, 15% and 40% are blended and opened, then mechanically carded, cross-laid, spunlace entangled, and then dried at 100°C-120°C to obtain a grammage of 40g / m 2 spunlace nonwoven fabric.

Embodiment 3

[0066] Using graphene polylactic acid fiber A, graphene polylactic acid fiber B, graphene polylactic acid fiber C and graphene viscose fiber D as raw materials, graphene polylactic acid fiber A, graphene polylactic acid fiber B, graphene polylactic acid fiber The total mass of fiber C and graphene viscose fiber D is recorded as 100%, making graphene polylactic acid fiber A, graphene polylactic acid fiber B, graphene polylactic acid fiber C and graphene viscose fiber D according to 15%, 25% %, 15% and 45% are blended and opened, then mechanically carded, cross-laid, spunlace entangled, and then dried at 100°C-120°C to obtain a grammage of 40g / m 2 spunlace nonwoven fabric.

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 spunlace non-woven fabric and a preparation method and application thereof, and belongs to the technical field of non-woven fabric materials and hygienic materials. The rawmaterials of the spunlace non-woven fabric comprise graphene polylactic acid fiber which account for 40%-50% of the total mass of the raw materials and graphene viscose fiber which account for 50%-60%of the total mass of the raw materials, and the graphene polylactic acid fiber comprise the graphene polylactic acid fiber of three different finenesses. The problem that in the prior art, the function of the non-woven fabric is single is solved, the fabric has the good antimicrobial effect and liquid holdup, the conformity is good, degradation is easy to achieve, and the fabric is an environmentally-friendly hygienic material. Meanwhile, the non-woven fabric has the temperature adjustment function, the spunlace non-woven fabric is used for masks, and especially in hot summer, a cool mask base cloth can make us more comfortable while applying the masks. By means of rubbing of hands, microcirculation of the skin surface can be increased, and the skin is promoted to absorb nutrition.

Description

technical field [0001] The invention belongs to the technical field of non-woven fabric materials and hygienic materials, and relates to a spunlace nonwoven fabric, its preparation method and application, in particular to a spunlace nonwoven fabric, its preparation method and its application in facial masks. Background technique [0002] With the enhancement of environmental awareness and health awareness, polylactic acid fiber non-woven fabrics have appeared in the field of spunlace non-woven fabrics. Polylactic acid fiber is degradable, which is beneficial to the protection of the environment, and the source of raw materials is abundant. However, the polylactic acid fiber non-woven fabrics on the market or other commonly used fibers such as tencel and viscose have poor liquid holding capacity, which limits their application in hygienic materials such as facial masks. [0003] CN 107217485A discloses a kind of biological fiber facial mask base cloth, is made by the method ...

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): D04H1/4382D04H1/435D04H1/4258D04H1/492D01F1/10D01F2/10D01F6/92D06M13/224A61K8/02A61Q19/00D06M101/32D06M101/08
Inventor 唐地源韩素青吕冬生王双成马军强
Owner 山东省圣泉生物质石墨烯研究院
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