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Non-woven fabric, finishing method and application f non-woven fabric

A non-woven fabric, spunbond non-woven fabric technology, applied to non-woven fabrics, finishing methods and application fields, can solve the problems affecting the application of silver ion antibacterial agents, silver ions turning black, poor discoloration resistance, etc. Inhibition of invasion and breeding, uniform fragrance release, long fragrance retention

Inactive Publication Date: 2017-03-08
漳州市鼎鑫电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, silver ion antibacterial agents directly use silver ions as antibacterial agents, which have the following defects: first, silver ions are easily reduced to simple substances and become black, which affects the application of silver ion antibacterial agents in light-colored products, and has poor discoloration resistance.
[0008] However, although inorganic antibacterial agents based on metal ions such as silver and zinc have the advantages of high antibacterial efficiency and strong heat resistance, they are expensive and lack environmental protection. At the same time, long-term use and touch contain metal ions such as silver and zinc. products can negatively affect the human liver; these defects limit the application of silver ion antibacterial agents in products

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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  • Non-woven fabric, finishing method and application f non-woven fabric
  • Non-woven fabric, finishing method and application f non-woven fabric
  • Non-woven fabric, finishing method and application f non-woven fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] The nonwoven fabric of this embodiment includes a nonwoven fabric body, which is composed of a fiber structure network through heat setting, including spunbond nonwoven fabric, spunbond meltblown nonwoven fabric, hot air nonwoven fabric, thermal Rolled nonwoven fabric or chemically bonded nonwoven fabric, the structural characteristics of the nonwoven fabric body in this embodiment are as follows:

[0054] 1) The upper surface layer and the lower surface layer of the nonwoven fabric body are respectively coated with a natural antibacterial and deodorant finishing agent coating.

[0055] 2) The outer layer of fibers located in the fiber structure network is covered with a natural antibacterial and deodorant finishing coating, and the gap between fibers is filled with a natural antibacterial and deodorant finishing composition.

[0056] 3) In terms of weight percentage, the weight ratio of the natural antibacterial and deodorant finishing agent to the nonwoven fabric body...

Embodiment 2

[0059] In this embodiment, the finishing of nonwoven fabrics includes the preparation process of natural antibacterial and deodorant finishing agents and the finishing process of nonwoven fabrics. The specific process and steps are as follows:

[0060] (1) Preparation of natural antibacterial and deodorant finishing agent

[0061] 1) Preparation:

[0062] Ingredients of natural antibacterial deodorant composition: chitosan 2kg; aloe vera oil 6 kg; chitin 2.5 kg; catechin 3 kg; tea polyphenol 9 kg; tea seed oil 5 kg; tea saponin 0.4 kg; grape seed Extract 4.5 kg; citric acid 6 kg; amino acid chelate 6 kg; amino acid derivatives 2.5 kg; emulsifier 2 kg, deionized water 100 kg.

[0063] Ingredients of natural antibacterial deodorant finishing agent: polyoxyethylene sorbitan tristearate 10 kg; macrogol glyceryl ether 6 kg; ester quaternary ammonium salt 5 kg; natural antibacterial composition 10 kg; fragrance slow release Body 6 kg; deionized water 63 kg.

[0064] Nonwoven fabr...

Embodiment 3

[0078] In the present embodiment, the finishing of nonwovens contains the ingredients of natural antibacterial and deodorant finishing agent as follows:

[0079] Ingredients of natural antibacterial deodorant composition: chitosan 2kg; aloe vera oil 6 kg; chitin 2.5 kg; catechin 3 kg; tea polyphenol 9 kg; tea seed oil 5 kg; tea saponin 0.4 kg; grape seed Extract 4.5 kg; citric acid 6 kg; amino acid chelate 6 kg; amino acid derivatives 2.5 kg; emulsifier 2 kg, deionized water 100 kg.

[0080] Ingredients of natural antibacterial deodorant finishing agent: polyoxyethylene sorbitan tristearate 15kg; macrogol glyceryl ether 8 kg; ester quaternary ammonium salt 7 kg; natural antibacterial deodorant composition 15kg; fragrance sustained release 4 kg body, 51 kg deionized water.

[0081] Non-woven fabric: Polypropylene hot-air non-woven fabric, the square gram weight is 16g / m 2 .

[0082] According to the process and steps of Example 2, a nonwoven fabric containing a natural antib...

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 non-woven fabric comprising a natural antibacterial deodorizing finishing agent. The non-woven fabric comprises a non-woven fabric body, and is characterized in that natural antibacterial deodorizing finishing agent coatings respectively coat the upper surface layer and the lower surface layer of the non-woven fabric body; a natural antibacterial deodorizing agent finishing coating wraps the outer layer of fibers positioned in a fiber structure net; gaps among the fibers are filled with a natural antibacterial deodorizing finishing agent composition; the weight ratio of the natural antibacterial deodorizing finishing agent and the non-woven fabric body is 0.3%-1.2%; and the natural antibacterial deodorizing finishing agent comprises polyoxyethylene sorbitan tristearate, esterquats and a natural antibacterial composition, wherein the natural antibacterial composition comprises components including chitosan, aloe, chitin, catechin, tea polyphenols, tea-seed oil and the like. The non-woven fabric does not irritate skin of human bodies, can inhibit invasion and breeding of bacteria, is high in ammonia absorption rate and excellent in deodorizing effect; and aroma is released uniformly, fragrance holding time is long, and added value of products is high.

Description

technical field [0001] The invention relates to the field of fabric dyeing and finishing, in particular to a nonwoven fabric, a finishing method and an application thereof. Background technique [0002] With the improvement of people's living standards, people are more and more concerned about the health of themselves and their families in addition to the added value of products such as packaging, smell, color, and shape. Therefore, it is necessary to provide a natural antibacterial fiber and its products, so that the fiber products have antibacterial properties, inhibit the growth of bacteria on the surface of the fiber products, and keep the surface of the fiber products clean. [0003] In recent years, domestic research on the antibacterial properties of fiber products or nonwovens has gradually increased. It is mainly obtained by adding a small amount of antibacterial agents to the finishing liquid of ordinary fibers or nonwovens. Antibacterial agents are a class that ca...

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): D06N3/00D06N3/12D06M15/53D06M13/463D06M15/03D06M13/11D06M13/224D06M13/207D06M13/342D06M23/12
CPCD06N3/0011D06M13/11D06M13/207D06M13/224D06M13/2246D06M13/342D06M13/463D06M15/03D06M15/53D06M16/00D06M23/12D06N3/0061D06N3/12D06N2203/024D06N2209/165D06N2209/1671D06N2211/24
Inventor 王进
Owner 漳州市鼎鑫电子科技有限公司
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