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High-end knitted fabric and processing method thereof

A technology for knitted fabrics and processing methods, applied in knitting, warp knitting, textiles and papermaking, etc., which 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 retardancy and antibacterial Performance, improved flame retardant and antibacterial properties, and the effect of changing styles

Active Publication Date: 2019-11-19
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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  • High-end knitted fabric and processing method thereof
  • High-end knitted fabric and processing method thereof
  • High-end knitted fabric and processing method thereof

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] P-aldobenzenesulfonamide and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxa (DOPO) are used as raw materials, and a high-end modifier is obtained by chemical reaction. Its chemical structure is shown as follows:

[0070]

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

[0072] P-aldobenzenesulfonamide and 9,10-dihydro-9-oxa-10-phosphinephenanthrene-10-oxa (DOPO) are raw materials, using thionyl chloride as solvent, and then using thionyl chloride to convert p-aldehyde Mix and dissolve benzenesulfonamide and DOPO and add them into the reaction flask, then react at reflux at 65-75°C for 12-16 hours, then add dimethylacetamide, and then react at 200-210°C for high temperature reaction for 2~ 3h, finally get a light yellow viscous liquid, and then distill the solution under pressure at 180-190°C, and then dissol...

Embodiment 2

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

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

[0098] P-aldobenzenesulfonamide and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxa (DOPO) are used as raw materials, and a high-end modifier is obtained by chemical reaction. Its chemical structure is shown as follows:

[0099]

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

[0101]P-aldobenzenesulfonamide and 9,10-dihydro-9-oxa-10-phosphinephenanthrene-10-oxa (DOPO) are raw materials, using thionyl chloride as solvent, and then using thionyl chloride to convert p-aldehyde Mix and dissolve benzenesulfonamide and DOPO and add them into the reaction flask, then react at reflux at 65-75°C for 12-16 hours, then add dimethylacetamide, and then react at 200-210°C for high temperature reaction for 2~ 3h, finally get a light yellow viscous liquid, and then distill the solution under pressure at 180-190°C, and then dissolv...

Embodiment 3

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

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

[0126] P-aldobenzenesulfonamide and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxa (DOPO) are used as raw materials, and a high-end modifier is obtained by chemical reaction. Its chemical structure is shown as follows:

[0127]

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

[0129] P-aldobenzenesulfonamide and 9,10-dihydro-9-oxa-10-phosphinephenanthrene-10-oxa (DOPO) are raw materials, using thionyl chloride as solvent, and then using thionyl chloride to convert p-aldehyde Mix and dissolve benzenesulfonamide and DOPO and add them into the reaction flask, then react at reflux at 65-75°C for 12-16 hours, then add dimethylacetamide, and then react at 200-210°C for high temperature reaction for 2~ 3h, finally get a light yellow viscous liquid, and then distill the solution under pressure at 180-190°C, and then dissol...

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 the far infrared emittance at a 1.0-5.0 micrometer wavelength is 20-50%; and the heat-insulating property allows that under heat radiation for 1 min, a sample has a surface temperature difference before and after heating is 1.0-2.0 DEG C, and the fabric surface temperature is more than 100 DEG C.The application makes use of the changeable processing technology of plain weave and twill weave of the knitted fabric, which has the characteristics of flexibility and diversity and the changeable fabric style, and is widely used in the fields including garments, 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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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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