Recycled polyester yarn and manufacturing process thereof

A technology of regenerated polyester and manufacturing process, applied in the field of regenerated polyester yarn, can solve the problems of polyester yarn corrosion, low polyester yarn strength, affecting fabric quality, etc., to achieve increased strength, low manufacturing cost, improved adaptability and The effect of the scope of adaptation

Inactive Publication Date: 2020-10-09
SUZHOU JINGTIAN AIREN ENVIRONMENTAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Corrosion will inevitably occur after long-term use of polyester yarn. As the corrosion progresses, the strength of polyester yarn will become lower and lower, which will affect the quality of the fabric and affect the use. The polyester yarn is very necessary

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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  • Recycled polyester yarn and manufacturing process thereof
  • Recycled polyester yarn and manufacturing process thereof
  • Recycled polyester yarn and manufacturing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A kind of manufacturing process of regenerated polyester yarn, comprises the following steps successively:

[0050] S1: Cotton blending, based on the principle of full mixing, use the cotton plucking machine to hit the glass fiber. The cotton catching machine can use a reciprocating cotton catching machine to improve the loosening effect of the cotton layer, so that the cotton layer is fully mixed. The total pressure in the cotton pipe is - 80MPa, the speed of the catcher is 1350r / min, and the cotton layer is obtained;

[0051] S2: Cleaning and thinning, use the lapping machine to compress the cotton layer obtained in step S1, wind it into a lap, and automatically doff the lap. The distance between the lap roller and the lap puller is 6mm, and the lap length 40m, lap diameter 450mm;

[0052] S3: Sweeping, drawing, and roving, the obtained cotton laps are sequentially processed through a doffing machine, a drawing frame, and a roving frame. The dotting machine will open...

Embodiment 2

[0059] A kind of manufacturing process of regenerated polyester yarn, comprises the following steps successively:

[0060] S1: Cotton blending, based on the principle of full mixing, use the cotton plucking machine to hit the glass fiber. The cotton catching machine can use a reciprocating cotton catching machine to improve the loosening effect of the cotton layer, so that the cotton layer is fully mixed. The total pressure in the cotton pipe is - 80MPa, the speed of the catcher is 1350r / min, and the cotton layer is obtained;

[0061] S2: Cleaning and thinning, use the lapping machine to compress the cotton layer obtained in step S1, wind it into a lap, and automatically doff the lap. The distance between the lap roller and the lap puller is 6mm, and the lap length 40m, lap diameter 450mm;

[0062] S3: Sweeping, drawing, and roving, the obtained cotton laps are sequentially processed through a doffing machine, a drawing frame, and a roving frame. The dotting machine will open...

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 recycled polyester yarn and a manufacturing process thereof, and particularly relates to the technical field of recycled polyester yarn. The recycled polyester yarn comprises ayarn body, the yarn body comprises core yarn and spun yarn, the yarn body is formed by weaving of the multiple spun yarn wound on the core yarn, the spun yarn comprises fixed yarn and rough yarn, thespun yarn is formed by weaving multiple pieces of rough yarn wound on the fixed yarn, the fixed yarn is a stainless steel fiber, the number of the pieces of the spun yarn is four, the rough yarn is wound on the fixed yarn to be woven to form the spun yarn, the spun yarn is wound on the core yarn to be woven to form the yarn body, the strength of the polyester yarn can be obviously improved, the elasticity of the polyester yarn can be improved, meanwhile, the production process is simple, the manufacturing cost is low, the process meets the modern social development needs, the polyester yarn has the higher strength, the adaptation and the adaptation range can be improved, and economy can be improved.

Description

technical field [0001] The invention relates to the technical field of regenerated polyester yarn, more specifically, the invention relates to a regenerated polyester yarn and a manufacturing process thereof. Background technique [0002] With the continuous development of society and the continuous improvement of people's living standards, the requirements for the appearance, quality and comfort of various fabrics have been greatly improved. Polyester yarn is made of polyester, and some other filaments, such as Kairan Silk, chemical fiber silk or rayon are combined and spun together into silk threads. Polyester yarns are widely used and can be woven and knitted. They are often used in various textiles, such as clothes, hats, gloves, etc. The fabrics made have antibacterial, Mildew-proof, deodorizing, hygroscopic and soft, it has no pollution to the environment and human body. [0003] Corrosion will inevitably occur after long-term use of polyester yarn. As the corrosion 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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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/36D02G3/40D02G3/04D02G3/32
CPCD02G3/045D02G3/326D02G3/36D02G3/404D10B2101/06D10B2101/20D10B2331/04D10B2401/063
Inventor 沈中增余莉萍吴峰唐田田李玲玲
Owner SUZHOU JINGTIAN AIREN ENVIRONMENTAL TECH CO LTD
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