Natural antibacterial skin-care polypropylene fiber and preparation method thereof

A polypropylene fiber and natural antibacterial technology, applied in the textile field, can solve the problems of difficulty in inserting organic macromolecular chains, limiting wide application, and no literature reports, so as to improve the performance of anti-oxidation and skin care, promote blood circulation, strong interface effect

Inactive Publication Date: 2016-08-03
陆建益
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large amount of inorganic ions in the sea mud layer, it exhibits hydrophilic and oleophobic properties, and the small spacing makes it difficult to insert organic macromolecular chains, which seriously limits its wider application.
After retrieval, no one has so far blended and spun sea mud-loaded plant extracts with polypropylene slices to make polypropylene fibers with natural antibacterial skin care functions, and there has been no literature report

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

[0033] 1. Raw material pretreatment:

[0034] ① Preparation of sea mud powder: collect untreated sea mud, dissolve it in water at a weight ratio of 1:15, add ethylenediaminetetraacetic acid (EDTA) with 1.5% weight of sea mud, heat up to 60°C, stir for 5 hours, and let stand for 20 hours , pour out the upper layer of mud, discard the bottom sand, separate the solid and liquid from the mud after discarding the sand, wash the obtained solid with distilled water repeatedly, then evaporate to dryness at 150°C, pulverize, and pass through a 70-mesh sieve to obtain sea mud powder;

[0035] ②Preparation of Echinacea purpurea extract: Collect fresh Echinacea purpurea, remove impurities, pulverize, add pure water at a solid-to-liquid weight ratio of 1:10 and mix evenly, soak for 35 hours under the condition of vacuum degree of -0.030MPa, then heat and decoct for 1.5 hours, Filtrate, add activated carbon of 1.2% of the filtrate weight to the filtrate, decolorize at 30°C for 1 hour, filte...

Embodiment 2

[0044] 1. Raw material pretreatment:

[0045] ① Preparation of sea mud powder: collect untreated sea mud, dissolve it in water at a weight ratio of 1:20, add 2% ethylenediaminetetraacetic acid of sea mud weight, raise the temperature to 70°C, stir for 3.5 hours, and let stand After 20 hours, pour out the upper layer of mud, discard the sand at the bottom, separate the solid from the liquid after discarding the sand, and wash the obtained solid with distilled water repeatedly, then evaporate to dryness at 150°C, pulverize, and pass through a 80-mesh sieve to obtain sea mud powder;

[0046] ② Preparation of Echinacea purpurea extract: collect fresh Echinacea purpurea, remove impurities, pulverize, add pure water to mix at a solid-to-liquid weight ratio of 1:8, soak for 28 hours under the condition of vacuum degree of -0.050MPa, heat and decoct for 2 hours, filter , adding 0.9% activated carbon of the weight of the filtrate to the filtrate, decolorizing at 25° C. for 2 hours, fil...

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Abstract

The invention provides a natural antibacterial and skin-care polypropylene fiber and a preparation method thereof. The raw material formula of the polypropylene fiber includes 65-90% of polypropylene slices, 5-16% of sea mud powder, and 2.5-90% of echinacea extract. 6%, 1.5-5% of herb extract, 0.1-1.3% of nonylphenol polyoxyethylene ether, 0.5-3% of Xinggu oilseed oil, 0.1-0.7% of ellagic acid, 0.1 of isopropyl myristate ~1.3, coupling agent 0.2~1.7. The above-mentioned raw materials are compounded reasonably and synergistically. Its fragrance is elegant and clear, and it has good compatibility and skin affinity. It not only has a wide antibacterial spectrum, good antibacterial effect and long-lasting effect, but also provides the necessary nutrients for skin cell renewal. Skin cleansing, to achieve comprehensive care for human skin, and better improve the spinnability, moisture absorption, air permeability, dyeing uniformity and mechanical properties of the fiber, can be widely used in the production of textiles and medicines that are in close contact with the human body Industrial work clothes greatly broaden the application field of sea mud.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a natural antibacterial and skin-care polypropylene fiber and a preparation method thereof. Background technique [0002] Polypropylene fiber, also known as PP fiber or polypropylene fiber. It is a synthetic fiber spun from isotactic polypropylene obtained by propylene polymerization. Because of its simple production process, low price, light relative density, high strength, corrosion resistance, mildew resistance, good resilience, and good fabric effect, it is unique in the application of textiles that live with the human body day and night. It is used to make underwear , socks, bed sheets, diapers and other textiles that are in close contact with the human body and one of the best fibers for medical and sanitary nonwovens. However, polypropylene fiber also has certain defects, such as not easy to dye, poor hygroscopicity, air permeability and drapability, etc., especially wh...

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): D01F6/46D01F1/10
CPCD01F6/46D01F1/10D01F1/103
Inventor 陆建益
Owner 陆建益
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