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Natural antibacterial and deodorizing finishing agent for non-woven fabrics and preparation method of finishing agent

A natural antibacterial, non-woven fabric technology, applied in textiles and papermaking, fiber treatment, biochemical treatment of velvet protectant/mothproof agent, etc., can solve the problem of silver ion antibacterial agent application, silver ion turning black, anti-discoloration Poor ability and other problems, to achieve the effect of ensuring washing resistance, antibacterial and deodorizing effects, long-lasting fragrance, and good stability

Inactive Publication Date: 2017-02-22
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

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  • Natural antibacterial and deodorizing finishing agent for non-woven fabrics and preparation method of finishing agent
  • Natural antibacterial and deodorizing finishing agent for non-woven fabrics and preparation method of finishing agent
  • Natural antibacterial and deodorizing finishing agent for non-woven fabrics and preparation method of finishing agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] In the present embodiment, the preparation process and steps of the natural antibacterial and deodorant finishing agent for nonwovens are as follows:

[0041] (1) Preparatory work:

[0042] 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.

[0043] 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.

[0044] (2) Preparation process:

[0045] Step 1: Preparation of natural antibacterial and deodorant composition: first dissolve citric acid in deionized water and stir to obtain sol...

Embodiment 2

[0051] In the present embodiment, the preparation process and steps of the natural antibacterial and deodorant finishing agent for nonwovens are as follows:

[0052] (1) Preparatory work:

[0053] 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.

[0054] 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.

[0055] (2) Preparation process: According to the steps of Example 1, a natural antibacterial and deodorant finishing agent was prepared.

Embodiment 3

[0057] In this embodiment, the finishing agent of Example 1 is used to finish the polypropylene spunbonded nonwoven fabric, and the square gram weight of the polypropylene spunbonded nonwoven fabric is 18g / m 2 , the finishing steps are as follows:

[0058] Step 1: Dilute the natural antibacterial and deodorant finishing agent prepared in Example 1 to prepare a solution with a concentration of 20% to obtain a finishing solution.

[0059] Step 2: Place the nonwoven fabric in the finishing solution and soak it for 20-30 minutes at room temperature.

[0060] Step 3: The nonwoven fabric obtained in step (2) is dried by rolling by adjusting and controlling the distance between the rolls.

[0061] Step 4: Set the drying temperature to 110° C., and dry and solidify the nonwoven fabric obtained in step (3).

[0062] A kind of polypropylene spun-bonded non-woven fabric comprising natural antibacterial and deodorant finishing agent has been obtained through the above steps, and the wei...

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Abstract

The invention relates to a natural antibacterial and deodorizing finishing agent for non-woven fabrics. The formula of the natural antibacterial and deodorizing finishing agent comprises the following components in percentage by weight: 5%-20% of polyoxyethylene sorbitan tristearate, 1%-10% of ester-base quaternary ammonium salt, 5%-20% of a natural antibacterial composition, 5%-9% of polyethylene glycol glyceryl ether, 3%-8% of a fragrant slow-released system and the balance of deionized water, wherein the natural antibacterial composition comprises chitosan, aloe oil, chitin, catechinic acid, tea polyphenol, tea-seed oil, tea saponin, a grape seed extract, citric acid, amino acid chelate, an amino acid derivative and an emulsifying agent. The natural antibacterial and deodorizing finishing agent has no stimulation to the skin of the human body, is capable of inhibiting the invasion and breeding of bacteria and high in ammonia absorptivity and further has outstanding antibacterial and deodorization effects. The natural antibacterial and deodorizing finishing agent has the characteristics that fragrance is uniformly released, the fragrance preservation time is long, and the added value of the product is high.

Description

technical field [0001] The invention relates to the field of fabric dyeing and finishing, in particular to a natural antibacterial and deodorant finishing agent for nonwoven fabrics and a preparation method 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 nonwoven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/53D06M13/463D06M15/03D06M13/00D06M13/207D06M13/152D06M13/10D06M23/12
CPCD06M15/53D06M13/00D06M13/10D06M13/152D06M13/207D06M13/463D06M15/03D06M16/006D06M23/12
Inventor 王进
Owner 漳州市鼎鑫电子科技有限公司
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