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Spinning method of vortex spinning segment color covering yarn

A technology of vortex spinning and core-spun yarn, applied in the field of spinning, can solve the problems of single yarn style, monotonous color, unable to adapt to the fashion trend of clothing, etc., and achieve the effect of full color and three-dimensional style.

Pending Publication Date: 2019-05-21
BROS EASTERN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Vortex spun yarn has high production efficiency and less harmful hairiness, but the structure of vortex spun core-spun yarn is just that the core yarn and the covering layer are intersected with ordinary yarns, and the fibers are wrapped with semi-free ends. The yarn is strong and presents Strong on the outside and dry in the middle, and the yarn style is single and the color is monotonous, which cannot adapt to the rapidly developing fashion trend of clothing

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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  • Spinning method of vortex spinning segment color covering yarn
  • Spinning method of vortex spinning segment color covering yarn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Step 1: Making ring spinning segment color yarn core yarn, the specific process is:

[0020] Assembling cotton: base yarn A is manually weighed with 60kg blue cotton and 40kg white polyester, and then picked and opened by FA106C blower to make cotton rolls with a basis weight of 350g / m. The decorative yarn B is manually weighed with 60kg white cotton and 40kg white polyester, and then picked and opened by the FA106C blower to make a cotton roll with a basis weight of 350g / m.

[0021] Carding: The blue base yarn and white decorative yarn cotton rolls are respectively carded into 20g / 5m sliver by FA201B carding machine.

[0022] Draw: The carded sliver is combined twice by FA389 draw frame, and then auto-leveled by RSB-D35C Swiss Rieter draw frame to control the final draw frame with a basis weight of 19.6g / 5m.

[0023] Roving: The final drawing is drafted and twisted by the FA456 roving frame to form a certain amount of roving. The roving twist is 4.14 and the basis weight is 4....

Embodiment 2

[0034] Step 1: Making ring spinning segment color yarn core yarn, the specific process is:

[0035] Assembling cotton: base yarn A is manually weighed with 60kg red viscose and 40kg white polyester, and then picked and opened by FA106C blower to make cotton rolls with a basis weight of 350g / m. The decorative yarn B is manually weighed with 60kg black viscose and 40kg black polyester, and then picked up and opened by the FA106C blower to make cotton rolls with a basis weight of 350g / m.

[0036] Carding: The red base yarn and black decorative yarn cotton rolls are respectively carded into 20g / 5m sliver by FA201B carding machine.

[0037] Draw: The carded sliver is combined twice by FA389 draw frame, and then auto-leveled by RSB-D35C Swiss Rieter draw frame to control the final draw frame with a basis weight of 19.6g / 5m.

[0038] Roving: The final draw frame is drafted and twisted by the FA456 roving frame into a certain amount of roving. The roving twist is 3.96 and the basis weight is ...

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 spinning method of vortex spinning segment color covering yarn. The spinning method comprises the steps that 1, ring spinning segment color yarn covering yarn is made; 2, a wrapping sliver is made; 3, the vortex spinning segment color covering yarn is made, and the segment color covering yarn and the wrapping sliver are made into spiral winding core yarn through a vortexspinning covering device. According to the spinning method, the covering device is additionally arranged on a vortex spinning machine, the ring spinning segment color yarn is adopted as the covering yarn, and different from common flat and straight zero-twist covering yarn, the covering yarn is of a fine yarn structure with a certain twist. The covering yarn and a drafting fiber bundle are subjected to mutual penetration, insertion and wrapping, a novel spinning form for the vortex spinning segment color covering yarn is formed, the spinning mode of the yarn is fundamentally changed, and the yarn with three-dimensional style and full color sense is created.

Description

Technical field [0001] The invention relates to the technical field of spinning, in particular to a spinning method of a vortex spinning section color core-spun yarn. Background technique [0002] Ring spinning is currently the most widely used and most versatile spinning method on the market. The sliver or roving drafted fiber sliver is introduced through the ring traveler rotation, the bobbin winding speed is faster than the traveler, and the cotton yarn is twisted. It is made into spun yarn, which is widely used in spinning engineering of various short fibers. Although ring-spun yarn has various yarn styles, compared with vortex-spun yarn, it has the shortcomings of more feathers and longer, and poor fluffing and balloon resistance. [0003] Vortex spinning is a new type of spinning method that uses a fixed vortex spinning tube instead of a high-speed rotating spinning cup for spinning. Vortex spinning yarn has high production efficiency and less harmful hairiness. However, th...

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): D02G3/34D02G3/36D01H4/02
Inventor 荣慧卫国唐佩君刘国奇杨克孝黄红云
Owner BROS EASTERN
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