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Production method of biodegradable nylon-wool blended yarn

A technology of biodegradation and wool blending, applied in the direction of yarn, textile and papermaking, application, etc., to achieve good garment formability and improve quality

Inactive Publication Date: 2019-08-13
ZHANGJIAGANG YANGTSE SPINNING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to develop a method to solve the biodegradable problem of nylon wool blended yarn, so that the blended yarn has biodegradable characteristics and maintains the original high-strength wear resistance of the yarn and the natural performance of wool fiber to meet the requirements of yarn A production method of biodegradable nylon wool blended yarn for thread environmental protection and wearing multifunctional requirements

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 1

[0015] A kind of production method of biodegradable nylon wool blended yarn, described production process comprises the following steps:

[0016] Step 1: material selection, select Merino wool and biodegradable nylon fiber, the fineness of nylon fiber is 3.3dtex, the length is 88mm, the weight content of wool is 70%, and the weight content of nylon fiber is 30%;

[0017] Step 2: soak, adjust the temperature and humidity of the spinning workshop (temperature 26 ℃, humidity 65%), then soak the wool with diluted softening and smoothing agent Pasok (PH value 6), and use concentration 5-10% (weight) Spray nylon fibers with antistatic agent solution, pack wool and nylon fibers separately and stack them for 30 hours;

[0018] Step 3: drying, the soaked wool and nylon fibers are dried at high temperature, washed with water, and dried;

[0019] Step 4: Doubling, doubling the wool and nylon fibers, the winding speed is 310m / min, using the A272F draw frame three-up and four-down pressur...

Embodiment 2

[0023] A kind of production method of biodegradable nylon wool blended yarn, described production process comprises the following steps:

[0024] Step 1: material selection, select Merino wool and biodegradable nylon fiber, the fineness of nylon fiber is 3.3dtex, the length is 88mm, the weight content of wool is 80%, and the weight content of nylon fiber is 20%;

[0025] Step 2: soak, adjust the temperature and humidity of the spinning workshop (temperature 26 ℃, humidity 65%), then soak the wool with diluted softening and smoothing agent Pasok (PH value 6), and use concentration 5-10% (weight) Spray the nylon fiber with the antistatic agent solution, pack the wool and nylon fiber separately and pile them up for 48 hours;

[0026] Step 3: drying, the soaked wool and nylon fibers are dried at high temperature, washed with water, and dried;

[0027] Step 4: Doubling, doubling the wool and nylon fibers, the winding speed is 310m / min, using the A272F draw frame three-up and four-...

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Abstract

The invention relates to a production method of a biodegradable nylon-wool blended yarn. The production method of the biodegradable nylon-wool blended yarn comprises the following steps of selecting materials of merino wool and biodegradable nylon fiber; soaking the materials, specifically, adjusting the temperature and humidity of a spinning workshop, soaking the merino wool with a diluted softening and smoothing agent of basok, spraying anti-static agent solution onto the nylon fiber, separately packing the merino wool and the nylon fiber, and stacking the packed materials in a sealed mode for 24-48 hours; drying the materials, specifically, performing high-temperature drying, washing and drying treatment sequentially on the soaked merino wool and the nylon fiber; doubling the merino wool and the nylon fiber at a winding speed of 310 m / min; twisting the materials, controlling the speed of a spinning roller and a spindle, the diameter of a steel ring and the forward and reverse degreeof twist of yarns to be twisted; lastly, performing roving, spinning, spooling, water washing and soaking, ultrasonic vibrating and washing, dewatering and drying. The production method of the biodegradable nylon-wool blended yarn can not only achieve the biodegradable function of the yarns, but also keep the excellent traits of the wool fiber as well as the high-strength and wear-resisting mechanical properties of the nylon fiber.

Description

technical field [0001] The invention relates to the technical field of nylon wool blended yarn, in particular to a production method of biodegradable nylon wool blended yarn. Background technique [0002] With the continuous development of science and technology, people's requirements for living standards are getting higher and higher, while the awareness of environmental protection is also increasing, and the functionality of clothing is also diversified. Although the traditional nylon wool blended yarn can meet the functional requirements of consumers for high strength, wear resistance, softness and comfort, the degradation cycle is slow or difficult to degrade, and the refractory products are not conducive to the protection of the ecological environment. Contents of the invention [0003] The purpose of the present invention is to develop a method to solve the biodegradable problem of nylon wool blended yarn, so that the blended yarn has biodegradable characteristics an...

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): D02G3/04D02G3/44
CPCD02G3/04D02G3/44D02G3/442D10B2211/02D10B2331/02D10B2401/062D10B2401/063D10B2401/12D10B2501/02D10B2501/021D10B2501/04
Inventor 倪建兵徐丽琴杨加宏
Owner ZHANGJIAGANG YANGTSE SPINNING CO LTD