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A kind of preparation method of functional non-woven fabric and obtained non-woven fabric

A non-woven fabric and non-woven fabric-based technology, which is applied in rayon manufacturing, textile and paper making, and fiber chemical characteristics, can solve the problems of spinneret hole clogging, unsatisfactory effect, and high cost, and improve durability Effect

Active Publication Date: 2017-07-14
江苏科凯新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above method, since the functional masterbatch is a heterogeneous component for the production raw materials of non-woven fabrics, it may cause the clogging of the spinneret holes, and the functional non-woven fabrics are produced by adding functional masterbatches. The cost is high, and the effect is not ideal

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

[0035] Phase-change microcapsules were prepared by interfacial polymerization, the capsule material was polyurea resin, and the phase-change substance in the capsule core was C 16 The average particle size of the phase-change microcapsules is 0.2 μm; the sodium alginate solution with a mass percentage of 3% is prepared; the phase-change microcapsules are added to the above-mentioned sodium alginate solution as a temperature-regulating additive to prepare spinning Mixed solution; the above-mentioned spinning mixed solution is prepared by a conventional wet spinning process to produce phase-change temperature-regulated seaweed fiber; the prepared phase-change temperature-regulated seaweed fiber is made into a non-woven fabric base cloth; Spray 0.3 parts of the first component of nano-scale bamboo charcoal powder and 0.3 parts of polydimethylsiloxane diquaternary ammonium salt onto the non-woven base cloth under pressure; the second component is modified dandelion with a pressure ...

Embodiment 2

[0037] Phase-change microcapsules were prepared by interfacial polymerization, the capsule material was polyurea resin, and the phase-change substance in the capsule core was C 21 The average particle size of the phase-change microcapsules is 0.2 μm; the sodium alginate solution with a mass percentage of 3% is prepared; the phase-change microcapsules are added to the above-mentioned sodium alginate solution as a temperature-regulating additive to prepare spinning Mixed solution; the above-mentioned spinning mixed solution is prepared by a conventional wet spinning process to produce phase-change temperature-regulated seaweed fiber; the prepared phase-change temperature-regulated seaweed fiber is made into a non-woven fabric base cloth; Spray 0.1 part of the first component of nano-scale bamboo charcoal powder and 0.2 part of polydimethylsiloxane diquaternary ammonium salt onto the non-woven base cloth under pressure; the second component is modified dandelion with a pressure of...

Embodiment 3

[0039] Phase-change microcapsules were prepared by interfacial polymerization, the capsule material was polyurea resin, and the phase-change substance in the capsule core was C 18The average particle size of the phase-change microcapsules is 0.2 μm; the phase-change microcapsules are added to the above-mentioned sodium alginate solution as a temperature-regulating additive to prepare a spinning mixture; the above-mentioned spinning mixture is prepared by a conventional wet method Spinning process produces phase-change temperature-regulating seaweed fiber; the prepared phase-change temperature-regulating seaweed fiber is made into non-woven fabric base cloth; 0.2 parts of the first component nano-scale bamboo charcoal powder, Spray 0.25 parts of polydimethylsiloxane diquaternary ammonium salt onto the non-woven fabric base cloth; 0..4 parts of the second component modified dandelion stems and leaves, 0.6 parts of zinc phenol sulfate , 0.2 part of potassium sodium tartrate, 0.3 ...

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 discloses a nano alginate fiber non-woven cloth base material comprising a phase change micro capsule. A preparation method comprises the following steps: finishing 0.1-0.3 part of nano-level bamboo charcoal powder, 0.2-0.3 part of poly-dimethyl silicone di-quaternary ammonium, 0.3-0.5 part of modified dandelion stem leaves, 0.5-0.8 part of phenol zinc sulfate, 0.1-0.2 part of sodium potassium tartrate tetrahydrate, 0.1-0.3 part of 3-methylcyclopentadecanone, 0.2-0.3 part of semen platycladi, 0.1-0.5 part of tuber fleeceflower stems, 1 part of glucose, 2 parts of tartaric acid, 1 part of xylitol and 3 parts of chitosan on the non-woven cloth to obtain the functional non-woven cloth.

Description

technical field [0001] The invention relates to the technical field of textile materials, in particular to a preparation method of a functional nonwoven fabric and the obtained nonwoven fabric. Background technique [0002] Non-woven fabrics have many advantages such as smooth surface, soft hand feeling, folding and wear resistance, good shading and air permeability, good dimensional stability, easy processing, and convenient recycling. At present, my country has become a major producer of non-woven fabrics, but the industry is low-level and the competition for conventional products is extremely fierce. The profits of many non-woven fabric companies are already very low. The demand for non-woven fabrics with special functions is increasing, so R&D personnel in the industry have put the development of new non-woven fabrics on the agenda. [0003] In the prior art, the impregnation method is often used to arrange the functional finishing additives on the non-woven fabric throu...

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): D01F9/00D01F1/10D06M11/74D06M15/643D06M13/00D06M13/262D06M13/184D06M13/12D06M15/03D06M101/02
Inventor 王幼林余琼洪佳欣
Owner 江苏科凯新材料科技有限公司
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