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Production process for silver ion antibacterial knitted fabric

A knitted fabric and production process technology, applied in the field of knitted fabric production, can solve problems such as unsatisfactory antibacterial properties, and achieve excellent color fastness and antibacterial properties.

Inactive Publication Date: 2020-07-31
浙江华岩针织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of spun silk as the short fiber part of the composite yarn can further improve the skin compatibility of the prepared fabric, but the antibacterial performance of this kind of fabric is not satisfactory. For the dyeing of this kind of fabric and the production process for improving the antibacterial performance Not yet reported

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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  • Production process for silver ion antibacterial knitted fabric

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The production process of a kind of silver ion antibacterial knitted fabric involved in the present embodiment comprises the following steps: S1 preparation of spun silk raw sliver, S2 drawing frame, S3 roving, S4 adopting Sirofil spinning process to prepare spun silk nylon filament composite yarn , S5 preparation of knitted fabrics, S6 washing, S7 pretreatment, S8 dyeing, S9 color fixing and S10 washing and drying. And adding silver ion antibacterial agent during dyeing can make the fabric have excellent antibacterial performance and can maintain antibacterial performance for a long time.

[0027] In the preparation of step S1 spun silk sliver, combed cotton balls are used, and the length of spun silk fiber is not less than 5.5cm, and the short fiber ratio below 3cm is not more than 10%; the spun silk sliver is formed after stretching and sliver making. The combed cotton balls used are required to be clean and white, with good luster, cleanliness greater than or equal ...

Embodiment 2

[0038] The production technology of a kind of silver ion antibacterial knitted fabric involved in the present invention comprises the following steps: S1 preparation of spun silk raw sliver, S2 drawing frame, S3 roving, S4 adopting Sirofil spinning process to prepare spun silk nylon filament composite yarn, S5 preparation of knitted fabrics, S6 washing, S7 pretreatment, S8 dyeing, S9 color fixing and S10 washing and drying. And adding silver ion antibacterial agent during dyeing can make the fabric have excellent antibacterial performance and can maintain antibacterial performance for a long time.

[0039] In the preparation of step S1 spun silk sliver, combed cotton balls are used, and the length of spun silk fiber is not less than 5.5cm, and the short fiber ratio below 3cm is not more than 10%; the spun silk sliver is formed after stretching and sliver making. The combed cotton balls used are required to be clean and white, with good luster, cleanliness greater than or equal...

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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Abstract

The embodiment of the invention relates to a production process for a silver ion antibacterial knitted fabric. The production process comprises the following steps that S1, preparation of spun silk card sliver; S2, drawing; S3, roving; S4, preparation of spun silk chinlon filament composite yarn through a Sirofil spinning technology; S5, preparation of the knitted fabric; S6, washing; S7, pretreatment; S8, dyeing; S9, color fixing; and S10, washing and drying. During dyeing, a softening agent and a silver ion antibacterial agent are added, and therefore the fabric can achieve excellent antibacterial performance and can keep the antibacterial performance for a long time. According to the production process for the silver ion antibacterial knitted fabric, the spun silk chinlon filament composite yarn is prepared through the Sirofil spinning technology, the knitted fabric is prepared from the composite yarn and spandex yarn, a proper dyeing and color fixing process is selected, a proper anti-bacterial finishing process is added, and therefore the prepared knitted fabric has excellent color fastness and antibacterial performance, and the fabric can serve as skin-fit clothes.

Description

technical field [0001] The invention relates to the technical field of knitted fabric production, in particular to a production process of silver ion antibacterial knitted fabric. Background technique [0002] The staple fiber / filament composite yarn obtained by the Sirofil spinning method is a new type of yarn with a unique structure and style. It has the characteristics of good yarn evenness, smooth surface, high strength, and good spinnability. It has the characteristics of smooth, crisp, drape, and wrinkle resistance for filament fabrics, and the full fabric surface feel, soft touch, good breathability and moisture absorption of staple fiber fabrics, and good skin affinity. The use of spun silk as the short fiber part of the composite yarn can further improve the skin compatibility of the prepared fabric, but the antibacterial performance of this kind of fabric is not satisfactory. For the dyeing of this kind of fabric and the production process for improving the antibac...

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): D04B1/14D04B1/16D04B1/18D06B3/10D02G3/04D06B19/00D06P1/00D06P1/38D06P1/39D06P1/52D06P1/673
CPCD02G3/04D04B1/14D04B1/16D04B1/18D06B3/10D06B19/0005D06P1/0032D06P1/38D06P1/39D06P1/5292D06P1/673D10B2211/04D10B2331/02D10B2331/04D10B2331/10
Inventor 万薛平
Owner 浙江华岩针织有限公司
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