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A kind of high-end knitted fabric and its processing method

A technology for knitted fabrics and processing methods, applied in knitting, warp knitting, textiles and papermaking, etc., can solve the problems of increasing fabric processing procedures and processing costs, troublesome washing and care, loss of fabric elasticity, etc., and achieve excellent flame retardant and antibacterial properties. performance, improved flame retardant and antibacterial properties, the effect of changing styles

Active Publication Date: 2021-08-31
FUJIAN BAIKAI WARP KNITTING INDUSTRY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Chinese patent application number 2019102680356 relates to a Taichi stone knitted fabric and its production process. The Taichi stone knitted fabric is made of blended yarn and spandex filament. The blended yarn is made of modal fiber and Taichi stone fiber. Taichi stone fiber is first blended with modal fiber to make blended yarn, and then woven with spandex filament to make Taichi stone knitted fabric. It has a very good improvement effect, and then fully overcomes the shortcomings of the high price and hard hand feeling of Taichi stone fiber fabrics in the prior art
[0009] Chinese patent application number 2019102674656 relates to the field of textile technology, specifically to a milk knitted fabric and its production process. The milk knitted fabric is made of blended yarn and spandex filament, and the blended yarn is blended with modal fiber and milk fiber Because milk fiber is blended with modal fiber first to obtain blended yarn, and then weaved with spandex filament to obtain milk knitted fabric, the combination of modal fiber, spandex filament and milk fiber plays a significant role in milk fiber Good improvement effect, and then fully overcome the shortcomings of the high price of milk fiber fabrics and troublesome washing and maintenance in the prior art
[0022] Chinese patent application number 2018115828959 relates to an elastic knitted fabric, which can solve the problem that due to the addition of spandex in the existing elastic knitted fabric, spandex is easy to age after repeated stretching, resulting in a great loss of fabric elasticity, and it needs to be obtained through napping treatment. The plush structure increases the problems of fabric processing and processing costs

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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  • A kind of high-end knitted fabric and its processing method
  • A kind of high-end knitted fabric and its processing method
  • A kind of high-end knitted fabric and its processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] A processing method for high-end knitted fabrics, the specific steps are:

[0068] (1) Preparation of high-end modifiers

[0069] 4-Formylbenzenesulfonamide and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide are used as raw materials to perform a chemical reaction to obtain a high-end modifier. Its chemical structure is shown below:

[0070]

[0071] The specific process for the preparation of high-end modifiers is:

[0072] 4-formylbenzenesulfonamide and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide are raw materials, and thionyl chloride is used as solvent, and then 4- Formylbenzenesulfonamide and DOPO are mixed and dissolved and added to the reaction flask, and then reacted at 65-75°C under reflux for 12-16 hours, then added dimethylacetamide, and then reacted at 200-210°C for high-temperature reaction After 2-3 hours, a light yellow viscous liquid was finally obtained, and then the solution was distilled under pressure at 180-190°C, and the remaining r...

Embodiment 2

[0096] A processing method for high-end knitted fabrics, the specific steps are:

[0097] (1) Preparation of high-end modifiers

[0098] 4-Formylbenzenesulfonamide and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide are used as raw materials to perform a chemical reaction to obtain a high-end modifier. Its chemical structure is shown below:

[0099]

[0100] The specific process for the preparation of high-end modifiers is:

[0101]4-formylbenzenesulfonamide and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide are raw materials, and thionyl chloride is used as solvent, and then 4- Formylbenzenesulfonamide and DOPO are mixed and dissolved and added to the reaction flask, and then reacted at 65-75°C under reflux for 12-16 hours, then added dimethylacetamide, and then reacted at 200-210°C for high-temperature reaction After 2-3 hours, a light yellow viscous liquid was finally obtained, and then the solution was distilled under pressure at 180-190°C, and the remaining re...

Embodiment 3

[0124] A processing method for high-end knitted fabrics, the specific steps are:

[0125] (1) Preparation of high-end modifiers

[0126] 4-Formylbenzenesulfonamide and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide are used as raw materials to perform a chemical reaction to obtain a high-end modifier. Its chemical structure is shown below:

[0127]

[0128] The specific process for the preparation of high-end modifiers is:

[0129] 4-formylbenzenesulfonamide and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide are raw materials, and thionyl chloride is used as solvent, and then 4- Formylbenzenesulfonamide and DOPO are mixed and dissolved and added to the reaction flask, and then reacted at 65-75°C under reflux for 12-16 hours, then added dimethylacetamide, and then reacted at 200-210°C for high-temperature reaction After 2-3 hours, a light yellow viscous liquid was finally obtained, and then the solution was distilled under pressure at 180-190°C, and the remaining r...

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 invention relates to a high-end knitted fabric and a processing method thereof, which is characterized in that its far-infrared emissivity at a wavelength of 1.0 to 5.0 microns is 20 to 50%; The temperature difference is 1.0-2.0°C, and the surface temperature of the fabric is >100°C. This application utilizes the changeable processing technology of plain weave and twill weave of knitted fabric, which has the characteristics of flexibility and variety, and the style of fabric is changeable, and is widely used in fields such as clothing, decoration and industry.

Description

technical field [0001] The invention relates to the technical field of textile production, in particular to a high-end knitted fabric and a processing method thereof. Background technique [0002] Chinese patent application number 2019102118725 relates to a knitted fabric, including a first knitted fabric layer and a second knitted fabric layer, and one or more functional layers are interposed between the first knitted fabric layer and the second knitted fabric layer. The knitted fabric provided by this technology has a sandwich structure similar to that of a "sandwich". Without affecting its appearance and inner comfort, its functional advantages can be further improved through the functional layer, making it anti-mosquito and anti-mosquito. Antistatic, antibacterial and other functions in one fabric. Therefore, it can be more favored by the market and has a wider application prospect. In addition, the production process of the above-mentioned knitted fabric and the knitt...

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 Patents(China)
IPC IPC(8): D01F6/92D01F1/10D01F1/07D04B21/00
CPCD01F1/07D01F1/10D01F1/103D01F6/92D04B21/00D10B2331/04D10B2401/13D10B2505/08
Inventor 谭托
Owner FUJIAN BAIKAI WARP KNITTING INDUSTRY CO LTD
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