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Tea polyphenol nonwoven

A non-woven fabric, tea polyphenol technology, applied in non-woven fabrics, textiles and papermaking, rayon manufacturing and other directions, can solve the problem of no technical precedent for tea polyphenols found

Inactive Publication Date: 2010-07-14
福建鑫华股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there is no technical precedent for using tea polyphenols to produce cloth

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

[0013] The tea polyphenol non-woven fabric of the present invention uses 15% tea polyphenol fiber, 65% polyester fiber and 20% ES fiber as raw materials, mixes the raw materials evenly, and then feeds the raw materials through the cotton feeding system. Enter the carding machine and form a fiber web, and then repeatedly overlap the fiber web to the desired gram weight (150-500 grams per square meter), and then reinforce the laid non-woven fabric production method, and then undergo hot rolling treatment. The rolling speed is 1-6 m / min, the hot rolling temperature is 130-160° C., and the tea polyphenol non-woven fabric of the present invention is finally formed after hot rolling.

[0014] Among them, tea polyphenol fiber is made by adding tea polyphenol to make fiber with antibacterial function, the linear density of the fiber is 1-5D, and the length is 20-70mm.

[0015] Among them, the linear density of ES fiber is 1.5-4D.

[0016] The tea polyphenol non-woven fabric of the pr...

Embodiment 2

[0018] The difference between Example 2 and Example 1 of the tea polyphenol non-woven fabric of the present invention is that 40% of tea polyphenol fiber, 40% of polyester fiber and 20% of ES fiber are used as raw materials.

Embodiment 3

[0020] The difference between Example 3 and Example 1 of the tea polyphenol non-woven fabric of the present invention is that 40% of tea polyphenol fiber, 30% of polyester fiber and 30% of ES fiber are used as raw materials.

[0021] The tea polyphenol non-woven fabric of the present invention is made from tea polyphenol fiber, polyester fiber and ES fiber as raw materials. Since tea polyphenol fiber is used as raw material, the obtained antibacterial material has good antibacterial properties, and the antibacterial rate is 50-90%; It maintains the original state of the fiber web stack, and has good moisture absorption and air permeability; the natural moisture absorption rate is ≥7, and the air permeability is 150-350L / dm 2 min; and, after uniformly mixing ES fibers with tea polyphenol fibers in different proportions, and then melting the ES fibers through hot rolling, the effect of different stiffness can be achieved, which has the advantage of controllable stiffness.

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PUM

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Abstract

The invention relates to a tea polyphenol nonwoven prepared from the raw materials of 15%-90% of tea polyphenol fiber, 0-75% of polyester fiber and 10%-30% of ethylene-propylene side by side (ES) fiber by the steps of mixing, net formation by acrding, net lamination, solidification and hot rolling, wherein the tea polyphenol fiber is the fiber having an anti-bacterium function through adding tea polyphenol in the fiber, the linear density of the tea polyphenol fiber is 1-5D, the length is 20-70mm, and the linear density of the ES fiber is 1.5-4 D. Because the tea polyphenol fiber is adopted as the raw materials, the prepared anti-bacterium material has favorable anti-bacterium performance, and the bacterium inhibiting rate is 50%-90%; because the fiber is only processed by the steps of mixing, net lamination by cording, net folding, solidification and hot rolling, the original-state performance of the net laminate of the fiber is kept so that the fiber has favorable moisture absorption and air permeability, wherein the natural moisture rate is not less than 7, and the air permeating amount is 150-350 L / dm2min; and the ES fiber is uniformly mixed with the tea polyphenol fiber in different proportions and then is fused through hot rolling so that the tea polyphenol nonwoven achieves the effect of having different stiffness.

Description

Technical field: [0001] The invention belongs to the textile industry and relates to the field of non-woven fabrics, in particular to tea polyphenol non-woven fabrics. Background technique: [0002] Tea polyphenol has a strong antioxidant effect, its antioxidant capacity is 4-6 times that of synthetic antioxidants BHT and BHA, 6-7 times that of VE, 5-10 times that of VC, and the dosage is less: 0.01 -0.03% can work without the potential toxic and side effects of the composition; tea polyphenols can be used for food preservation and preservation, without toxic side effects, and safe to eat. Tea can be stored for a long time without deterioration, which is beyond the reach of other leaves, vegetable leaves, flowers and plants. [0003] In the prior art, there is no technical precedent for using tea polyphenols to produce cloth. Invention content: [0004] The purpose of the present invention is to provide a tea polyphenol non-woven fabric with good antibacterial properties...

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): D04H1/42D04H1/44D01F1/10D04H1/54
Inventor 粘伟诚刘建政
Owner 福建鑫华股份有限公司
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