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Production technique for copper ammonia fiber looped fabrics

A cupro ammonia fiber and manufacturing process technology, which is applied in the textile field, can solve the problems that weaving, processing and dyeing cannot adopt consistent methods, and there is no terry fabric, human body and environmental impact, etc., to achieve excellent moisture absorption and release functions, and improve Production efficiency and product quality, the effect of high degree of automation

Inactive Publication Date: 2013-04-03
SUNVIM GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, towel products are easy to absorb sweat from the human body during use, producing peculiar smell, which in turn affects normal use
At present, in the home textile market, most of the products are given a certain deodorization and deodorization function through dyeing and finishing processing. Due to the limitation of its own principle, the durability of this function is not strong, and it will gradually weaken or even lose with use. At the same time, this finishing process will also have a certain impact on the human body and the environment.
Moreover, since the cupro fiber, especially the deodorizing functional cupro fiber, has a great difference in its own strength and physical and chemical properties compared with traditional yarns, it is impossible to use consistent methods in the process of weaving, processing and dyeing, so the current A kind of method utilizing cupro ammonia yarn to make terry fabric also does not appear

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

[0047] In this embodiment, a blended yarn of cupro ammonia fiber and cotton fiber in a weight ratio of 55:45 is used as wool warp, and a yarn blended with deodorizing functional cupro ammonia fiber and cotton fiber in a weight ratio of 50:50 is used as wool warp. Ground warp and weft yarn, and make the total proportion of cupro fiber and deodorizing functional cupro fiber in the gray cloth remain on 50%, and the proportion of described deodorizing functional cupro fiber remains on 15%, comprising the following operations:

[0048] Opening and cleaning process: follow the principle of "grasping less and more frequently, beating more loosely and lightly, falling early and falling less", to reduce fiber damage, and make cupro and cotton fiber into cotton laps or cotton streams according to the required varieties;

[0049] Carding process: Feed the lap or cotton layer into the carding machine to make sliver, appropriately increase the gauge of the cylinder cover to reduce fiber dam...

Embodiment 2

[0067] 100% cupro ammonia yarn and 100% cotton yarn are used as the wool warp of the product, and the yarn blended with deodorizing functional cupro ammonia fiber and cotton fiber in a weight ratio of 50:50 is used as the ground warp and weft yarn to weave a comfortable home Clothing fabrics, and keep the total proportion of cupro fiber and deodorizing functional cupro fiber in the gray cloth at 57%, and the proportion of deodorizing functional cupro fiber at 16%, including the following steps:

[0068] Opening and cleaning process: follow the principle of "grasping less and more frequently, beating more loosely and lightly, falling early and falling less", to reduce fiber damage, and make cupro and cotton fiber into cotton laps or cotton streams according to the required varieties;

[0069] Carding process: Feed the cotton roll or cotton layer into the carding machine to make sliver, and appropriately increase the gauge of the cylinder cover to reduce fiber damage. The five-p...

Embodiment 3

[0086] This embodiment adopts cupro ammonia fiber and cotton fiber proportioning blended yarn by weight ratio 55:45, and makes wool warp with 100% cupro ammonia yarn, uses deodorizing functional cupro ammonia fiber and cotton fiber by weight ratio 50 : 50 blended yarns are used as ground warp and weft yarns, and the total proportion of cupro fibers and deodorizing functional cupro fibers in the gray cloth is maintained at 60%, and the proportion of deodorizing functional cupro fibers is maintained at 15%. Including the following procedures:

[0087] Opening and cleaning process: follow the principle of "grasping less and more frequently, beating more loosely and lightly, falling early and falling less", to reduce fiber damage, and make cupro and cotton fiber into cotton laps or cotton streams according to the required varieties;

[0088]Carding process: Feed the cotton roll or cotton layer into the carding machine to make sliver, and appropriately increase the gauge of the cyl...

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

A production technique for copper ammonia fiber looped fabrics is characterized in that blended yarns blended by copper ammonia fibers and cotton fibers and / or 100% of copper ammonia yarns are used as weaving yarns, and are woven to obtain grey fabrics, wherein the weaving yarns are refined before the weaving, or the grey fabrics are refined after the weaving; and then the grey fabrics are softened to prepare the copper ammonia fiber looped fabrics. The technique is simple, reliable and convenient to implement; and prepared copper ammonia looped products have the characteristics of freshness, amenity, health, comfort, humidity absorption, breathability, natural color, soft texture, good skin friendliness and the like.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a manufacturing process of cupro ammonia fiber terry fabric. Background technique [0002] Cupro fiber is a kind of regenerated cellulose fiber. It is made by dissolving natural cellulose raw materials such as cotton linters in a concentrated ammonia solution of copper hydroxide or alkaline copper salt to prepare a spinning solution. Cellulose molecular chemicals are decomposed to regenerate cellulose, and the resulting hydrated cellulose is post-processed to obtain cupro ammonia fiber. [0003] Cupro fiber is smooth, comfortable and skin-friendly. It is an environmentally friendly fiber that can be naturally degraded. At present, it is mainly used in high-end clothing and bedding fields such as suit linings and sportswear. As we all know, towel products are easy to absorb sweat from the human body during use, resulting in peculiar smell, which in turn affects normal use. At p...

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): D03D15/00D03D27/00D06L3/02D06L1/12D06P1/38D06P1/673D06M16/00D06M101/06D03D15/217D03D15/225D03D15/47D03D15/50D06L4/12D06L4/13
Inventor 马贵忠秦志烈赵红玉孙剑王栋
Owner SUNVIM GROUP
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