Preparation method for antibacterial flame-retardant polyester fabric

A flame-retardant polyester and fabric technology, applied in flame-retardant fibers, dyeing methods, textiles, etc., can solve the problems that polyester fabrics do not have flame-retardant and antibacterial functions, split, and are easy to age, and achieve a good market. Bright, non-aging effect

Inactive Publication Date: 2018-12-04
DANYANG DANQI YUYUE TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, polyester fabrics in the prior art also have their own shortcomings. For example, polyester fabrics generally have the disadvantages of easy aging and splitting at low temperatures.
In addition, ordinary polyester fabrics do not have flame retardant and antibacterial functions

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

[0018] Embodiment: the weaving of polyester fabric, polyester fabric is interwoven by warp yarn and weft yarn, and described warp yarn selects polyester silk, and described weft yarn selects silk, and the warp density of described warp yarn is greater than the weft density of described weft yarn; Woven polyester fabric Fabric finishing is carried out after slit dyeing and color fixing; the specific process of dyeing and color fixing is as follows: first use disperse dyes and environmentally friendly dyeing carrier BIP to prepare a dye liquor, then use an ultrasonic cleaner to perform ultrasonic treatment on polyester fabrics in sequence, heat up dyeing and Dyeing heat preservation, the mass ratio of the disperse dye to the environmentally friendly dyeing carrier BIP is 1:2, the frequency of the ultrasonic treatment is 30 kHz, the processing time is 15min, and the heating rate of the heating dyeing is 2°C / min, until After the temperature is raised to 100°C, heat preservation is ...

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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PUM

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Abstract

The invention discloses a preparation method for an antibacterial flame-retardant polyester fabric, belonging to the technical field of polyester preparation. The invention discloses a preparation method for an antibacterial flame-retardant polyester fabric, belonging to the technical field of polyester preparation. The preparation method for the antibacterial flame-retardant polyester fabric comprises the following steps: step 1, weaving a polyester fabric; step 2, subjecting the woven polyester fabric to slitting, dyeing and dye-fixing, and carrying out fabric finishing; step 3, subjecting the polyester fabric having undergone dyeing and dye-fixing in the step 2 to primary fabric finishing; and step 4, carrying out secondary fabric finishing. The preparation method for the polyester fabric provided by the invention is simple; the polyester fabric prepared by using the preparation method provided by the invention has good flame retardancy and antibacterial properties, and is not proneto aging and splitting at a low temperature; and through adoption of an ultrasonic low-temperature dyeing technology in the preparation process of the polyester fabric, the indoor illumination colorfastness and outdoor solarization aging color fastness of the polyester fabric can be effectively improved, so the polyester fabric can be guaranteed to be glossy and bright, and has good market.

Description

technical field [0001] The invention relates to a method for preparing an antibacterial and flame-retardant polyester fabric, which belongs to the technical field of polyester preparation. Background technique [0002] With the improvement of living standards, people's health care awareness of textile and clothing is increasing, and the market prospect of close-fitting knitted clothing with antibacterial properties is broad. The processing of antibacterial textiles mainly adopts two technical approaches: one is to add antibacterial agents before fiber spinning and modify them to obtain antibacterial fibers; the other is to use antibacterial agents to finish fabrics by padding, dipping, coating, spraying, etc. , to obtain antibacterial effect. The direct use of antibacterial fiber has a long-lasting antibacterial effect, but it is only suitable for synthetic fibers and recycled fibers, which requires high technical requirements, complicated operation, and high cost. The use...

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 & AuthorityApplications(China)
IPC IPC(8): D06M15/15D06M15/13D06M11/79D06M15/09D06M13/207D06P1/16D06P1/44D06P1/00D06P3/54D03D15/00D03D13/00D06M101/32D03D15/233D03D15/283D03D15/50D03D15/513
CPCD03D13/008D03D15/00D06M11/79D06M13/207D06M15/09D06M15/13D06M15/15D06M16/00D06P1/00D06P1/16D06P1/44D06P3/54D06M2200/25D06M2200/30D06M2101/32D10B2331/04D10B2211/04
Inventor张俊炎
OwnerDANYANG DANQI YUYUE TEXTILE