Manufacturing technology for yarn with cowboy style

A production process and yarn technology, which is applied in the field of textile fabrics, can solve the problems of denim fabrics such as single color, single color, and difficult cost control, and achieve the effect of rich and diverse colors and solving the effect of too single color

Active Publication Date: 2012-06-13
绍兴国周针织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The color is single. The denim fabrics currently produced are not rich in color, because only the dyeing process of cyanide, vulcanization, and vulcanization can be used, and the color spectrum is single and dark, so it is impossible to obtain more rich and bright colors;
[0005] 2. The raw material is single. At present, due to the limitation of dyestuff and dyeing process, the main raw material of denim fabric can only choose a few fibers such as cotton, and various new textile materials cannot be used.
This limits the subsequent we

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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  • Manufacturing technology for yarn with cowboy style
  • Manufacturing technology for yarn with cowboy style
  • Manufacturing technology for yarn with cowboy style

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Example 1: Production of solid-color denim-style yarn——12S T / R black denim yarn.

[0038] 1. Preparation of leather yarn:

[0039] Take 300KG of polyester bulk fiber and 300KG of viscose bulk fiber, respectively use stock solution to color (black), and then send them to the cotton blending machine for blending. , made of colored thick strips that is leather yarn.

[0040] 2. Spinning:

[0041] The prepared leather yarn is sent to the VORTEX861 vortex spinning machine of Murata Machinery Co., Ltd. together with 400KG of the original white 32S polyester yarn as the core yarn for spinning, that is, the 12S T / R black denim yarn is prepared.

[0042]

Embodiment 2

[0043] Example 2: Production of multi-color denim-style yarn——16S rose red three-component denim yarn (T / 74, R / 15, C / 11).

[0044] 1. Preparation of leather yarn:

[0045] Take 13KG of raw cotton and pre-comb to obtain 11KG of cotton web, and then dye it into colored loose fiber (rose red) through loose fiber dyeing process. Run for 5 minutes. Then the temperature was raised to 100°C, and the temperature was maintained for 45 minutes. Dyeing: 3BS red reactive dye is selected as the dye, the dye dosage is 2.5% owf, reactive dye and dyeing assistant are added at 40°C for 10 minutes, the temperature is raised to 60°C, and the temperature is kept for 50 minutes. Then add detergent and run for 10 minutes, raise the temperature to 85°C, and keep warm for 20 minutes. Post-treatment: Add 50g / l sodium sulfate, 5g / l soaping agent, and 5g / l softener at 40°C, raise the temperature to 50°C, and keep warm for 20 minutes. Drying: Dry at 130°C for 50 minutes. That is, colored loose fiber...

Embodiment 3

[0052] Example 3: Using multiple raw materials to produce a multi-color denim-style yarn—12S five-component, five-color mixed fantasy denim yarn.

[0053] 1. Preparation of leather yarn:

[0054] Get 200KG of raw cotton, get cotton web 180KG after pre-combing, then become colored loose fiber (purple) through the loose fiber dyeing process, the loose fiber dyeing process is the same as the cotton fiber dyeing of embodiment 2, difference is that dyestuff selects purple reactive dye.

[0055] Get Modal loose fiber 150KG, dye into colored loose fiber (blue) through the loose fiber dyeing process, the loose fiber dyeing process is the same as the cotton fiber dyeing of embodiment 2, difference is that dyestuff selects blue reactive dye.

[0056] Take 15KG of nylon loose fiber and dye it into colored loose fiber (yellow) through the loose fiber dyeing process. The loose fiber dyeing process is like cotton fiber dyeing. The difference is that in the nylon loose fiber dyeing process, ...

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 discloses a manufacturing technology for yarn with a cowboy style, and belongs to the technical field of textile. The manufacturing technology is characterized by comprising the following steps: 1, preparing colored leather yarn, that is, taking various bulk fibers, coloring the bulk fibers, mixing the colored bulk fibers in a certain proportion, and manufacturing the colored leather yarn through a fore-spinning process; 2, selecting heart yarn which is one or more of staple yarn, filament yarn, twisted yarn and air textured yarn; and 3, spinning, that is, feeding the colored leather yarn and the heart yarn into semi-open-end spinning equipment, so as to obtain the yarn with the cowboy style. The yarn prepared by the invention has the advantages that the raw materials are abundant; the colors are various; and the energy consumption and the pollution are low.

Description

Technical field: [0001] The invention relates to a production process of a denim-style yarn, which belongs to the technical field of textile fabrics. Background technique: [0002] Denim clothing has always been the mainstream clothing that people love. Its main style is uneven whitening. During the process of wearing and washing denim clothing, the dyes in some parts will fall off, resulting in uneven whitening, and the effect of whitening with washing. [0003] At present, in order to obtain the above-mentioned denim fabrics or denim garments, it is generally twill fabrics woven from cotton yarns, which are dyed with cyanide, vat, and sulfur dyes. Because the denim fabrics require surface dyeing, the inner core is still white, so that it can be cleaned after washing. 1. During the color grinding process, an unbalanced dew-white effect can be obtained. Therefore, the choice of dyes and the choice of dyeing process are greatly restricted. The main problems are as follows: ...

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): D02G3/36
Inventor 金国周金芳应萍俞诚陶华冠高水林郝首领赵中赵杨杰
Owner 绍兴国周针织科技有限公司
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