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Method for spinning yarns for home textile by adopting air jet vortex spinning and method for weaving home textile shell fabric by using the yarns

A vortex spinning and yarn technology, which is applied in the field of fabric weaving and yarn spinning, can solve the problems of soft comfort and insufficient functions such as moisture absorption and perspiration, and achieves simple and reliable weaving process, excellent wear resistance, and overcomes excessive hairiness. Effect

Active Publication Date: 2011-08-31
SHANGHAI SHUIXING HOME TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] One of the technical problems to be solved by the present invention is to provide a yarn for home textile products by air-jet vortex spinning to solve the technical problems of existing yarns used in home textile products such as softness, comfort and moisture absorption. method

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

[0027] Cotton yarn spun into 25tex, the strands drawn by the rollers are sucked into the spiral spinneret at the front of the nozzle, the spiral surface and the guide needle together prevent twisting from being transferred to the nip of the forward rollers, so that the strands of fibers are parallel to each other The loose ribbon-shaped fiber bundle is delivered to the front end of the hollow spindle, and the compressed air in the vortex chamber enters the nozzle through the four nozzle holes tangent to the inner wall of the nozzle from the external rubber tube to form a vortex, and rotates along the channel at the conical top of the spindle. Moving down, when the end of the fiber breaks away from the helical curved surface at the front end of the nozzle and the control of the guide needle, the rear end of the fiber bundle is subjected to the high-speed vortex axial force, and the fibers of the strands are separated from each other, resulting in a large number of edge fibers (he...

Embodiment 2

[0031] Spinning 32tex cotton yarn, the strands drawn by the rollers are sucked into the spiral spinneret at the front of the nozzle. The ribbon-shaped fiber bundle is transported to the front end of the hollow spindle, and the compressed air in the vortex chamber enters the nozzle through the four nozzle holes tangent to the inner wall of the nozzle from the external rubber tube to form a vortex, and rotates down the channel along the conical top of the spindle. When the end of the fiber is out of the control of the helical curved surface at the front end of the nozzle and the guide needle, the rear end of the fiber bundle is subjected to the high-speed vortex axial component force, and the fibers of the strands are separated from each other, resulting in a large number of edge fibers (the head end is free fiber), thus producing a free end, which is umbrella-shaped lodging at the entrance of the hollow spindle, and the other end of the fiber is rooted in the yarn body. ) rotat...

Embodiment 3

[0035] Spinning 20tex cotton yarn, the strands drawn by the rollers are sucked into the spiral spinneret at the front of the nozzle. The ribbon-shaped fiber bundle is transported to the front end of the hollow spindle, and the compressed air in the vortex chamber enters the nozzle through the four nozzle holes tangent to the inner wall of the nozzle from the external rubber tube to form a vortex, and rotates down the channel along the conical top of the spindle. When the end of the fiber is out of the control of the helical curved surface at the front end of the nozzle and the guide needle, the rear end of the fiber bundle is subjected to the high-speed vortex axial component force, and the fibers of the strands are separated from each other, resulting in a large number of edge fibers (the head end is free fiber), thus producing a free end, which is umbrella-shaped lodging at the entrance of the hollow spindle, and the other end of the fiber is rooted in the yarn body. ) rotat...

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 method for spinning yarns for home textile by adopting air jet vortex spinning. The method for spinning yarns is characterized in that the yarns are cotton yarns of 18-40tex and technological parameters are as follows: nozzle pressure P is equal to 0.3-0.4Mpa, spindle distance is equal to18-20mm, and spinning speed is equal to 300-320m / min. The invention also discloses a method for weaving home textile shell fabric by using the yarns which are obtained by the air jet vortex spinning method, and the shell fabric is woven from the yarns which are formed by air jet vortex spinning and are taken as weft and warn yarns. Concretely, the method for weaving home textile shell fabric includes the technological steps of package rewinding, warping and weaving, wherein the rotation speed of a groove drum is 550-650r / min in the technological step of package rewinding. The home textile product prepared by the methods of the invention has less filoplume, good moisture wicking property and soft comfort, and excellent ultraviolet resistance, radiation protection and antibacterium property, and is a new-generation environment-friendly product.

Description

technical field [0001] The invention relates to the technical field of yarn weaving and fabric weaving, in particular to a method for spinning a yarn for home textile products by air-jet vortex spinning and a method for weaving a fabric for home textile products with the yarn. Background technique [0002] Green, environmental protection, low energy consumption, and recyclable resources have become the main theme of modern economic development, and the textile industry is also facing the same problem. Technological innovation in the textile industry on the main lines of ecology, energy conservation, and resource optimization has become an inevitable development in the future. . High speed, automation, short process, ecological environment protection and high quality products are the inevitable trend of the development of spinning technology and the necessary prerequisite for the textile industry to achieve high added value. Air-jet vortex spinning uses high-speed rotating a...

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): D01H4/02D06L3/02D06P3/60D06C15/00D06L4/12D06L4/13
Inventor 李裕高徐良平王彦华
Owner SHANGHAI SHUIXING HOME TEXTILE
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