Spunlaced nonwoven

A non-woven fabric, spunlace technology, applied in the field of non-woven fabrics, can solve the problems of unfavorable degradation, poor paper strength, poor flushability of non-woven fabrics, etc., to ensure product quality, good bacteriostatic effect, good The effect of bacteriostatic effect

Active Publication Date: 2018-04-13
福建恒安家庭生活用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The strength of paper is poor, especially the wet strength is very poor, which cannot meet the needs of users; while the non-woven fabric made of chemical fiber has poor flushability, which is not conducive to degradation and pollutes the environment

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

[0039] A spunlace nonwoven fabric, comprising a base layer, a water-absorbing layer and a functional layer, wherein the base layer, the water-absorbing layer and the functional layer are sequentially arranged from top to bottom and connected through spunlace reinforcement;

[0040] The base layer includes 65 parts by mass of the first plant fibers and 35 parts by mass of fine-denier synthetic fibers; the water-absorbing layer is the second plant fiber layer; the functional layer includes 70 parts by mass of the third plant fibers and 30 parts by mass of fine-denier synthetic fibers parts by mass;

[0041] The square gram weight of the base layer accounts for 35% of the total square gram weight; the square gram weight of the water-absorbing layer accounts for 40% of the total square gram weight; the square gram weight of the functional layer accounts for 25% of the total square gram weight; Strength and functionality are at their best.

[0042] The first plant fibers include 9...

Embodiment 2

[0051] On the basis of embodiment 1, the manufacture method of spunlace nonwoven is as follows:

[0052] Lay the base layer, water-absorbing layer and functional layer sequentially from top to bottom, and entangle each other through spunlace to obtain a spunlace nonwoven fabric;

[0053] Use a vacuum suction box to remove water from the spunlace nonwoven fabric to a humidity of 50%-70%;

[0054] The spunlaced nonwoven fabric after the dehydration treatment is sprayed with a modified sodium carboxymethyl cellulose, and the concentration of the modified sodium carboxymethyl cellulose is 1-5%;

[0055] The spray-treated spunlace nonwoven fabric is dried to obtain a composite spunlace nonwoven fabric.

[0056] The spunlaced nonwoven fabric after dehydration treatment is sprayed with a modified sodium carboxymethyl cellulose, the concentration of the modified sodium carboxymethyl cellulose is 1-5%, and the modified sodium carboxymethyl cellulose is in the wet wipe As a binder, it i...

Embodiment 3

[0071] On the basis of embodiment 1 or embodiment 2, the mint straw pulp of 2-5 parts by mass is also included in the wood pulp.

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 provides a spunlaced nonwoven. The spunlaced nonwoven includes a base layer, a water absorption layer and a functional layer which are arranged sequentially from top to bottom and in reinforced connection through spunlace; the base layer includes 61-71 parts by mass of first plant fiber and 29-39 parts by mass of fine denier synthetic fiber; the water absorption layer is a second plant fiber layer; the functional layer includes 65-75 parts by mass of third plant fiber and 25-35 parts by mass of fine denier synthetic fiber; the first plant fiber includes bamboo pulp and tea tree wood pulp; second plant fiber includes bamboo pulp and tea tree wood pulp; the third plant fiber includes bamboo pulp, tea tree wood pulp, fructus cnidii straw pulp and golden cypress pulp. The spunlaced nonwoven adopts a three-layer structure, and uses the plant fiber and the fine denier synthetic fiber, the dispersed ability and intensity of the spunlaced nonwoven are effectively balanced, and the unification of the dispersed ability and the intensity is achieved. According to different use characteristics, the three layers are set with different ratios, and the most beneficial use effect isachieved.

Description

technical field [0001] The invention belongs to the field of nonwoven fabrics, in particular to a spunlace nonwoven fabric component and a preparation method thereof. Background technique [0002] Wet wipes, wipes, etc. have penetrated into our lives and are widely used. However, wet wipes and wipes at this stage are all made of paper or chemical fiber non-woven fabrics. The strength of paper is poor, especially the wet strength, which cannot meet the needs of users; while the non-woven fabric made of chemical fiber has poor flushability, which is not conducive to degradation and pollutes the environment. Contents of the invention [0003] In view of the above problems, the present invention provides a spunlace nonwoven fabric. [0004] In order to achieve the above object, the invention provides a spunlace nonwoven fabric, comprising a base layer, a water-absorbing layer and a functional layer, the base layer, the water-absorbing layer and the functional layer are seque...

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): D04H1/4374D04H1/4382D04H1/492
CPCD04H1/4374D04H1/4382D04H1/492
Inventor 吴晓彪苏文庭罗梅芳林一速翁文伟
Owner 福建恒安家庭生活用品有限公司
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