A kind of production technology of Roman cloth

A production process and yarn technology, applied in the production process of Roman cloth, can solve the problems of poor heat resistance and light resistance, affect the quality of Roman cloth, poor heat resistance, etc., achieve soft luster, white color, and good heat resistance Effect

Active Publication Date: 2020-02-14
绍兴柯桥杰坝针纺科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This knitted Roman fabric is woven from twisted yarns of spandex and nylon. Spandex has good elasticity but poor hygroscopicity, low strength and poor heat resistance. Nylon has good elasticity but is easily deformed under external force and has low heat resistance. The heat resistance of this Roman cloth woven from spandex and nylon twisted yarn is poor, and it is easy to turn yellow in summer high temperature days, which affects the quality of Roman cloth

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 production technology of Roman cloth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] like figure 1 Shown, a kind of production technique of Roman cloth comprises the following steps:

[0043] (1) Yarn pretreatment: Soak the yarn in the lye for a period of time and then take it out and clean it. The lye includes sodium hydroxide, and the concentration of the lye is 220g / L. Add brucite powder, water The weight ratio of magnesium stone powder to water is: 1:40, the particle size of brucite powder is 5 μm, fatty alcohol polyoxyethylene ether is also added in the soaking tank, and the content of fatty alcohol polyoxyethylene ether is 1%. Put the finished yarn into the soaking tank, heat to 80°C, keep warm for 90 minutes, stir during soaking, the stirring speed is 70 rpm, stir for 5 minutes every 10 minutes, cycle 6 times, rinse with cold water after slow cooling , after rinsing, evenly spray the film-forming spray on the surface of the yarn, the film-forming spray includes film-forming agent and water, the film-forming agent includes acrylic resin, and let ...

Embodiment 2

[0051] A production process of Roman cloth, comprising the following steps:

[0052] (1) Yarn pretreatment: Soak the yarn in the lye for a period of time and then take it out and clean it. The lye is sodium hydroxide and potassium hydroxide. The concentration of the lye is 200g / L, and brucite is added to the soaking tank Powder, the weight ratio of brucite powder to water is: 1:50, the particle size of brucite powder is 15 μm, fatty alcohol polyoxyethylene ether is also added in the soaking tank, and the content of fatty alcohol polyoxyethylene ether is 6%. , put the cleaned yarn into the soaking tank, heat to 120°C, keep warm for 60 minutes, stir during soaking, the stirring speed is 40 rpm, stir for 5 minutes every 10 minutes, cycle 4 times, after slow cooling Rinse with cold water, after rinsing, evenly spray the film-forming spray on the surface of the yarn, the film-forming spray includes film-forming agent and water, the film-forming agent includes polyurethane resin, an...

Embodiment 3

[0060] A production process of Roman cloth, comprising the following steps:

[0061] (1) Yarn pretreatment: Soak the yarn in the lye for a period of time and then take it out and clean it. The lye includes potassium hydroxide, and the concentration of the lye is 210g / L. Add brucite powder, water The weight ratio of magnesium stone powder to water is: 1:60, the particle size of brucite powder is 10 μm, fatty alcohol polyoxyethylene ether is also added in the soaking tank, and the content of fatty alcohol polyoxyethylene ether is 3%, and the cleaning Put the finished yarn into the soaking tank, heat to 90°C, keep warm for 70 minutes, stir during soaking, the stirring speed is 80 rpm, stir for 5 minutes every 10 minutes, cycle 4 times, rinse with cold water after slow cooling , after rinsing, evenly spray the film-forming spray on the surface of the yarn, the film-forming spray includes a film-forming agent and water, the film-forming agent includes casein, and let it stand for 7...

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 production technology of fabric, and discloses a production technology of Roman cloth. The production technology solves the problems that the Roman cloth weaved by yarn twisted by spandex and chinlon is poor in heat resistance and can easily get yellow in high temperature weather in summer, and the quality of the Roman cloth is influenced. The production technology is characterized by comprising yarn pretreatment, steam shaping, weaving for cloth, dyeing, aftertreatment, check and package, in the yarn pretreatment process, the yarn is soaked into alkali liquor for aperiod and is then taken out to be thoroughly cleaned, brucite powder is added into a soaking pool, the cleaned yarn is added into the soaking pool, is heated to 80-120 DEG C, is subjected to heat preservation for 60-90 minutes and is slowly cooled to be washed with cold water, and the heat resistance of the Roman cloth is improved, so that the Roman cloth is not likely to get yellow in high temperature weather in summer and is better in quality.

Description

technical field [0001] The invention relates to a production process of fabric, more specifically, it relates to a production process of Roman cloth. Background technique [0002] Roman cloth is a kind of knitted fabric woven by a large circular machine, commonly known as chicken cloth. The cloth surface of Roman cloth is not as smooth as ordinary double-sided cloth. Strong, used to make close-fitting clothing, breathable, soft and comfortable to wear. [0003] At present, the Chinese patent with the publication number CN104818570A discloses a knitted full nylon Roman cloth and its production process, which belongs to the technical field of textile fabrics, and is woven from twisted yarns of 70D nylon and 40D spandex, or 50D nylon and 40D spandex twisted yarns are woven, specifically including the following steps: weaving 70D nylon and 40D spandex twisted yarns into gray cloth, or adding 50D nylon and 40D spandex The twisted yarn is woven into gray fabric→unwinding→cold st...

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): D04B1/14D04B1/16D04B1/18D06B3/04D06C7/02D06P3/85D06P1/44D06P1/613D06P1/673D06M11/44D06M15/53D06M15/263D06M101/32D06M101/38
CPCD04B1/14D04B1/16D04B1/18D06B3/04D06C7/02D06M11/44D06M15/263D06M15/53D06M2101/32D06M2101/38D06P1/445D06P1/6133D06P1/6735D06P3/8214D10B2101/02D10B2331/04D10B2331/10
Inventor 许启波
Owner 绍兴柯桥杰坝针纺科技有限公司
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