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Preparation method of vortex spinning core spun yarn withcolorful effect

A core-spun yarn and vortex spinning technology, applied in the field of core-spun yarn, can solve problems such as poor wearing comfort, and achieve the effect of improving product quality and product performance.

Inactive Publication Date: 2019-10-29
HANGZHOU AOHUA TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The following process is adopted: raw material selection, cotton blending, cotton opening and cleaning process, carding process, drawing process, vortex spinning process, the surface of the colorful yarn is smooth, the special-shaped fiber has no end exposed, and the anti-pilling performance Good, a method for preparing vortex spun core-spun yarn with colorful effect that solves the disadvantage of poor wearing comfort of colorful yarn

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

[0028] Embodiment 1: A kind of preparation method of vortex spinning core-spun yarn with colorful effect, is carried out by following process steps:

[0029] (1) Core-spun yarn structure:

[0030] A Raw materials: cortex: viscose fiber;

[0031] B raw material: core wire: 50D colorful DTY;;

[0032] (2) Preparation of the outer cladding:

[0033] Including the following process steps:

[0034] (1) Cotton blending: Raw material A is mixed according to the batch number:

[0035] Enter the viscose into the plucking machine according to the batch number to fully mix;

[0036] (2) Opening and cleaning process: the viscose raw materials are subjected to the opening and cleaning process:

[0037] The cotton bales are picked up by the bale grabber and sent into the cotton opener. The beater speed is 1100r / min. The distance between the beater and the dust bar in the cotton opener is 10mm at the entrance, 11.5mm at the middle, and 14.5mm at the exit; The distance between the dust ...

Embodiment 2

[0047] Embodiment 2: A kind of preparation method of the vortex spinning core-spun yarn with colorful effect is carried out through the following process steps:

[0048] (1) Core-spun yarn structure:

[0049] A Raw materials: cortex: viscose fiber;

[0050] B raw material: core wire: 50D colorful DTY;;

[0051] (2) Preparation of the outer cladding:

[0052] Including the following process steps:

[0053] (1) Cotton blending: Raw material A is mixed according to the batch number:

[0054] Enter the viscose into the plucking machine according to the batch number to fully mix;

[0055] (2) Opening and cleaning process: the viscose raw materials are subjected to the opening and cleaning process:

[0056]The cotton bales are picked up by the bale grabber and sent to the opener. The beater speed is 1100r / min. The distance between the beater and the dust bar in the opener is 12mm at the entrance, 13.5mm at the middle, and 16.5mm at the exit; The distance between the dust rods ...

Embodiment 3

[0066] Embodiment 3: A kind of preparation method of the vortex spinning core-spun yarn with colorful effect is carried out by following process steps:

[0067] (1) Core-spun yarn structure:

[0068] A Raw materials: cortex: viscose fiber;

[0069] B raw material: core wire: 50D colorful DTY;;

[0070] (2) Preparation of the outer cladding:

[0071] Including the following process steps:

[0072] (1) Cotton blending: Raw material A is mixed according to the batch number:

[0073] Enter the viscose into the plucking machine according to the batch number to fully mix;

[0074] (2) Opening and cleaning process: the viscose raw materials are subjected to the opening and cleaning process:

[0075] The cotton bales are picked up by the bale grabber and sent to the opener. The beater speed is 1100r / min. The distance between the beater and the dust bar in the opener is 14mm at the entrance, 15.5mm at the middle, and 18.5mm at the exit; The distance between the dust sticks is 13m...

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 core spun yarn, in particular to a preparation method of vortex spinning core spun yarn with a colorful effect. The preparation method comprises following technological steps:preparation of a core spun structure, preparation of an outer wrapping layer, preparation of elastic composite filament core yarn and vortex spinning. According to the preparation method of the vortex spinning core spun yarn with the colorful effect, the use performance of a product is further improved, and the grade of the product is improved.

Description

technical field [0001] The invention relates to a core-spun yarn, in particular to a method for preparing a vortex-spun core-spun yarn with colorful effects. Background technique [0002] Core-spun yarn: Core-spun yarn is generally a yarn made of synthetic fiber filaments with good strength and elasticity as the core yarn, and short fibers such as cotton, wool, and viscose fibers are twisted and spun together. The core-spun yarn combines the excellent properties of the filament core yarn and the outer staple fiber. It can take advantage of the excellent physical properties of the core yarn chemical fiber filament and the performance and surface characteristics of the outer short fiber to give full play to the strengths of the two fibers and make up for their shortcomings. At present, ring spinning core-spun yarn is the mainstream in industrial production, and vortex spinning core-spun yarn and open-end spinning core-spun yarn also have a certain scale. [0003] Vortex spin...

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): D02G3/32D02G3/04D02G3/34D01H4/02
CPCD01H4/02D02G3/045D02G3/324D02G3/328D02G3/346D10B2201/24
Inventor 訾化林张庆昌
Owner HANGZHOU AOHUA TEXTILE
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