Copper ion antibacterial nylon yarn for mesh fabric production

A technology of nylon yarn and copper ions, applied in the field of textile production, can solve the problems of easy discoloration, weak anti-mildew effect and high cost

Active Publication Date: 2017-11-24
FUJIAN JINJIANG HUAYU WEAVING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Inorganic antibacterial materials are a class of antibacterial materials developed in the mid-1980s. They have the advantages of heat resistance, durability, continuity, and safety, but there

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

[0049] A copper ion antibacterial nylon yarn for mesh production, wherein the mass fraction of copper ion antibacterial nylon fiber in the yarn is 75%; the copper ion antibacterial nylon yarn is ≥70% to Staphylococcus aureus or Escherichia coli, Or Candida albicans ≥ 60%, has a biological antibacterial effect, and does not cause harmful substance precipitation to the human body.

[0050] A kind of preparation method of the copper ion antibacterial nylon yarn that is used for net cloth production, its concrete steps are:

[0051] (1) Preparation of copper ion antibacterial nylon fiber:

[0052] Nylon slices are melt-spun, oiled, bundled, surface coated, pre-stretched, stretched once, stretched twice, oxidized and shaped, and then coiled to prepare antibacterial nylon fibers containing copper ions;

[0053] The nylon slices are conventional nylon slices, the melting point of which is 215-225°C, and the viscosity of nylon slices is 1.05-1.25dL / g;

[0054] The nylon melt-spinnin...

Embodiment 2

[0075] A copper ion antibacterial nylon yarn for mesh production, wherein the mass fraction of copper ion antibacterial nylon fiber in the yarn is 85%; the copper ion antibacterial nylon yarn is ≥70% to Staphylococcus aureus or Escherichia coli, Or Candida albicans ≥ 60%, has a biological antibacterial effect, and does not cause harmful substance precipitation to the human body.

[0076] A kind of preparation method of the copper ion antibacterial nylon yarn that is used for net cloth production, its concrete steps are:

[0077] (1) Preparation of copper ion antibacterial nylon fiber:

[0078] Nylon slices are melt-spun, oiled, bundled, surface coated, pre-stretched, stretched once, stretched twice, oxidized and shaped, and then wound to prepare antibacterial nylon fibers containing copper ions;

[0079] The nylon slices are conventional nylon slices, the melting point of which is 215-225°C, and the viscosity of nylon slices is 1.05-1.25dL / g;

[0080]The nylon melt-spinning ...

Embodiment 3

[0101] A copper ion antibacterial nylon yarn for mesh production, wherein the mass fraction of copper ion antibacterial nylon fiber in the yarn is 95%; the copper ion antibacterial nylon yarn is ≥70% to Staphylococcus aureus or Escherichia coli, Or Candida albicans ≥ 60%, has a biological antibacterial effect, and does not cause harmful substance precipitation to the human body.

[0102] A kind of preparation method of the copper ion antibacterial nylon yarn that is used for net cloth production, its concrete steps are:

[0103] (1) Preparation of copper ion antibacterial nylon fiber:

[0104] Nylon slices are melt-spun, oiled, bundled, surface coated, pre-stretched, stretched once, stretched twice, oxidized and shaped, and then coiled to prepare antibacterial nylon fibers containing copper ions;

[0105] The nylon slices are conventional nylon slices, the melting point of which is 215-225°C, and the viscosity of nylon slices is 1.05-1.25dL / g;

[0106] The nylon melt-spinnin...

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Abstract

The invention relates to a copper ion antibacterial nylon yarn for mesh fabric production. The mass fraction of copper ion containing antibacterial nylon fiber in the yarn ranges from 75% to 95%; the copper ion antibacterial nylon yarn has the biological antimicrobial effect on staphylococcus aureus or escherichia coli which is larger than or equal to 70% or Candida albicans which is larger than or equal to 60%, and harmful substance precipitation is not caused to the human body. Accordingly, the antibacterial yarn is prepared through a texturing or fiber blending process, the fiber has the excellent elastic and fluffy properties, the antimicrobial property of the copper ion containing antibacterial nylon fiber is maximized, and the phenomenon that due to the fact that the fiber is arranged in the yarn, the antibacterial effect is lowered is avoided; after texturing and fiber blending are conducted simultaneously, the fiber content is lowered, and the overall cost of the yarn is lowered.

Description

technical field [0001] The invention relates to the technical field of textile production, in particular to a copper ion antibacterial nylon yarn used for mesh production. Background technique [0002] Microorganisms such as harmful bacteria, fungi and viruses in nature are the main reasons for human beings to suffer from infection and induce diseases. The Black Death that caused the death of one-third of the European population in the middle of the 14th century AD and the influenza that killed more than 20 million people in the world at the beginning of the 20th century; ", "Foot and Mouth Disease", "Anthrax" in the United States, and Severe Acute Respiratory Infection Syndrome (SARS) that appeared in the spring and summer of 2003, these infectious diseases are all directly related to pathogenic microorganisms. [0003] With the development of society and the continuous improvement of human living standards, people pay more and more attention to a healthy living environmen...

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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IPC IPC(8): D02G3/04D01F6/60D06M13/00D06M11/42D01D5/08D01D5/12D01D10/02D06M101/34
CPCD01D5/08D01D5/12D01D10/02D01F6/60D02G3/04D06M11/42D06M13/00D06M16/00D06M2101/34D10B2331/02D10B2331/04D10B2331/10
Inventor 苏成喻柯文新石建良杨孝清黄小欣任波
Owner FUJIAN JINJIANG HUAYU WEAVING
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