Nature antibacterial health-care ultraviolet-proofing polypropylene fiber

A polypropylene fiber and anti-ultraviolet technology, which is applied in the field of polypropylene fiber, can solve the problems of no anti-bacterial and anti-ultraviolet fiber, no literature reports, etc., and achieve the goal of removing harmful substances in the body, strong transdermal absorption capacity, and delaying skin aging Effect

Inactive Publication Date: 2014-03-12
绍兴东盛京纺织服装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But so far, no precedent has been found for the organic combination of green plum branches and leaves and pomegranate peel

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0045] Example 1

[0046] 1. Raw material pretreatment:

[0047] ①Preparation of green plum branch and leaf extract:

[0048] Collect green plum branches and leaves, remove impurities, wash, dry to a water content of 3.5%, break into 25-mesh pieces, put them in an extraction kettle, and pass through 30Mpa of CO 2 , cyclic dynamic extraction at 55°C for 2.5 hours, separation under reduced pressure, separation temperature of 35°C, separation pressure of 5Mpa, to obtain leaf residue and non-polar components; then add leaf residue in a volume ratio of 6 times the weight of the leaf residue to be 35 % ethanol, extracted at a temperature of 70 to 85 °C for 2 hours, filtered, and the filtrate was distilled at 75 °C to obtain polar components, the polar components were mixed with non-polar components, spray-dried through 180 mesh, and the green plum branches and leaves were extracted. thing.

[0049] ②Preparation of pomegranate peel extract: collect pomegranate peel, remove impurit...

Example Embodiment

[0056] Embodiment 2

[0057] ①Preparation of green plum branch and leaf extract:

[0058] Collect green plum branches and leaves, remove impurities, wash, dry to a water content of 4%, break into 35-mesh fragments, put them in an extraction kettle, and pass 30Mpa of CO 2 , cyclic dynamic extraction at a temperature of 50 ° C for 2.5 hours, separation under reduced pressure, separation temperature of 40 ° C, separation pressure of 3 Mpa, to obtain leaf residue and non-polar components; % ethanol was extracted at 80°C for 2 hours, filtered, and the filtrate was distilled at 70°C to obtain polar components, which were mixed with non-polar components and spray-dried through 160 mesh to obtain green plum branch and leaf extract.

[0059] ②Preparation of pomegranate peel extract: collect pomegranate peel, remove impurities, wash, soak in petroleum ether for 24 hours for degreasing, after petroleum ether naturally volatilizes, pulverize into 60-mesh coarse powder, put it into a cont...

Example Embodiment

[0066] Embodiment 3

[0067] ①Preparation of green plum branch and leaf extract:

[0068] Collect green plum branches and leaves, remove impurities, wash, dry to a water content of 3.5%, break into 40-mesh fragments, put them in an extraction kettle, and pass through 35Mpa of CO 2 , cyclic dynamic extraction for 2.5 hours at a temperature of 65 ° C, separation under reduced pressure, separation temperature of 45 ° C, separation pressure of 5 Mpa, to obtain leaf residue and non-polar components; then add the volume ratio of 5 times the weight of leaf residue to the leaf residue to be 45 % ethanol, extracted at 5°C for 2 hours, filtered, the filtrate was distilled at 75°C to obtain polar components, the polar components were mixed with non-polar components, and spray-dried through 100 mesh to obtain green plum branch and leaf extract.

[0069] ②Preparation of pomegranate peel extract: collect pomegranate peel, remove impurities, wash, soak in petroleum ether for 24 hours for degr...

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Abstract

The invention provides an antibacterial health-care ultraviolet-proofing polypropylene fiber. The fiber is prepared by mixing the following components in percentage by weight: 1.5-10 percent of a green plum branch and leaf extract, 1-8 percent of a pomegranate bark extract, 60-85 percent of polypropylene slices and the balance of auxiliaries through fusing, granulating, re-fusing and spinning. Therefore, the bioactivators and nutrients existing in a compound mode of the green plum branch and leaf and pomegranate bark extract components are uniformly contained in the surface layer of and inside of the fiber, various textiles which are produced by the fiber and in contact with human skins are good in skin compatibility and strong in transdermal absorption capability, can be directly in contact with human skins, can play antibacterial and ultraviolet-proofing effects on a human body, can sustainably release the nutrients which can be absorbed by skin, realizes perfect combination of fiber and skin-caring and body-building, life cultivation and health care, and is advantageous to a human body to obtain more health benefits. Furthermore, waste resources can be recycled, so that huge social, ecological, environmental and economical benefits are implied in the fiber.

Description

technical field [0001] The invention belongs to the field of polypropylene fiber, in particular to a natural antibacterial health care and anti-ultraviolet polypropylene fiber. Background technique [0002] Polypropylene fiber (polypropylene fiber), commonly known as polypropylene, is a fiber made of propylene as a raw material through polymerization and melt spinning. Because of its rich source of raw materials, low price, simple production process, light weight and softness, and excellent properties such as moisture-wicking, sweat-wicking, heat-retaining, mildew-proof and moth-proof, it is widely used in clothing, decoration and industrial products, especially It is easy to blend with natural fibers or chemical fibers into woven and knitted fabrics, very suitable for making underwear, T-shirts, socks, bed sheets and other textiles that are in direct contact with human skin. However, because polypropylene fiber itself does not have antibacterial function, it is easy to be ...

Claims

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Application Information

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IPC IPC(8): D01F6/46D01F1/10
Inventor 陆建益王礼胜
Owner 绍兴东盛京纺织服装有限公司
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