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Finishing agent for removing peculiar smell and preparation method of nonwoven fabric without peculiar smell

A non-woven fabric, finishing agent technology, applied in textiles, papermaking, fiber processing, etc., can solve the problems of odor can not be really eliminated, irritating fragrance, fragrance taste unnatural, etc., to achieve the effect of excellent skin care function

Active Publication Date: 2012-01-11
SHANDONG JUNFU NONWOVEN MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The patent numbers are 200710115632.2, 200420118399.5, 94243329.7, 03214760.0 and other patents. The odor removal methods introduced generally use additives such as essence, or just eliminate odor through antibacterial methods or adsorption methods. These methods have great disadvantages. Using essence The taste of additives and essences is not natural, and the irritating fragrance is relatively large, which has side effects and is not beneficial to the body. The real purpose of the odor eliminated by antibacterial methods is antibacterial, and the odor cannot be really eliminated

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

[0026] Fresh avocados are vacuum-dried for 30 hours, and then extracted with a solvent through cold pressing to obtain avocado oil. Take by weighing avocado oil 100g, set aside. Then weigh 100g of chitin powder, dry in an oven at 110°C for 3 hours, and cool down for later use. Use 10 L of 0.5% (v / v) lactic acid, heat to 75° C. to dissolve 100 g of chitin powder, and filter to obtain a 1% (m / v) chitin solution. Weigh 300g of food-grade zinc lactate, dissolve it in 10L of water, heat to 100°C, and dissolve it completely to obtain a 3% (m / v) zinc lactate solution. 1% chitin solution and 3% zinc lactate solution are mixed at a volume ratio of 1:10, then mixed with 100g avocado oil, and stirred evenly. Add 1% (v / v) hydrophilic oil agent to obtain the functional finishing agent for eliminating peculiar smell. In the post-finishing process, the liquid rate of the non-woven fabric is 100% (m / m) by padding method, and the non-woven fabric with odor-removing function can be obtained ...

Embodiment 2

[0028] Fresh avocados are dried by hot air for 35 hours, and then extracted with solvents through cold pressing to obtain avocado oil. Take by weighing avocado oil 500g, set aside. Then take 500g of chitin powder, dry in an oven at 100°C for 5 hours, and cool down for later use. Use 50 L of 0.3% (v / v) lactic acid, heat to 90° C. to dissolve 500 g of chitin powder, and filter to obtain a 1% (m / v) chitin solution. 29.7kg zinc lactate, dissolved in 0.5m 3 Heat it to 90°C in water to dissolve it completely, add 50L of prepared 1% chitin solution after cooling and mix evenly, add 500g of avocado oil and 5L of hydrophilic oil agent and mix evenly to obtain the odor-removing solution. In the post-finishing process, the liquid rate of the non-woven fabric is 50% (m / m) by padding method, and the antibacterial non-woven fabric is obtained by drying.

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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PUM

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Abstract

The invention discloses a finishing agent for removing peculiar smell and a preparation method of nonwoven fabric without peculiar smell. The finishing agent for removing peculiar smell contains avocado oil and chitosan antimicrobial agent. The finishing agent for removing peculiar smell is added into the nonwoven fabric without peculiar smell. The nonwoven fabric without peculiar smell has the advantages of obvious peculiar smell removing effect, and no stimulation or side effect on human bodies.

Description

technical field [0001] The invention relates to a finishing agent for eliminating peculiar smell and a preparation method of nonwoven fabric for eliminating peculiar smell. Background technique [0002] At present, the use of disposable personal care products such as women's sanitary napkins, baby diapers, adult diapers and pet pads is very large, and the growth rate is very fast. With the improvement of living standards, people have more requirements for such products , Consumption levels are also constantly improving. [0003] During the use of women's sanitary napkins, baby diapers, adult diapers and other disposable personal care products and pet pads, the excrement collected will produce odors, which will make women feel embarrassed when using sanitary napkins, while using baby diapers, adult diapers The peculiar smell produced when using pet mats is not only unpleasant, but also causes certain harm to the body, so giving these products the function of eliminating pecu...

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): D06M13/207D06M13/224D06M13/203D06M15/03
Inventor 陈光林罗俊
Owner SHANDONG JUNFU NONWOVEN MATERIALS
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