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A kind of production method of yarn for thermal fabric

A production method and fabric technology, applied in the direction of yarn, spinning machine, continuous winding spinning machine, etc., can solve the problems of limited fluffing length, limitation of fabric thermal performance, fabric structure damage, etc., and achieve high production efficiency and good quality Warmth effect, low cost effect

Active Publication Date: 2019-05-24
南通德来利纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the fabric has gone through the processes of sanding and napping, which will destroy the structure of the fabric, and because the surface of the fabric is fluffed by the processes of sanding and napping, the length of the fluff is limited, so that the fabric thermal performance is also limited

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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  • A kind of production method of yarn for thermal fabric
  • A kind of production method of yarn for thermal fabric
  • A kind of production method of yarn for thermal fabric

Examples

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0025] A method for producing yarns for thermal fabrics of the present invention is formed by clamping loose fibers with three yarns during plying and twisting, and a production device for thermal yarns is used in the clamping process. The production device includes a yarn feeding device, Loose fiber feeding device, yarn output device, twisting device, floating fiber removal device (not shown), winding device (not shown); yarn feeding device including yarn feeding frame (not shown) , upper feeding roller 4, lower feeding roller 5, yarn output device includes upper output roller 8 and lower output roller 9, bulk fiber feeding device is a three-dimensional box, is arranged on upper feeding roller 4 and upper output roller 8 Between and close to the upper output roller 8 side; the three-dimensional box is provided with three inlet holes 12 on the bo...

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 the technical field of thermal fabrics, in particular to a method for producing yarns for thermal fabrics, which is mainly formed by clamping loose fibers with three yarns during plying, and the thermal yarn production device used in the clamping process includes a yarn feeder Inlet device, bulk fiber feeding device, yarn output device, twisting device, floating fiber removal device, winding device. The finished thermal yarn produced by the invention has good bulkiness, good warmth retention, low cost and high production efficiency. The thermal fabric produced by using the finished thermal yarn is light in texture, high in quality and low in price, can store more still air, and has good warmth retention property.

Description

technical field [0001] The invention relates to the technical field of thermal fabrics, in particular to a method for producing yarns for thermal fabrics. Background technique [0002] Down is a natural material with excellent thermal performance, which is mainly determined by the unique properties of down. Down has a unique flower-like structure, from which a down core grows radially many fine down filaments with a hollow structure, and each down filament splits into many small barbules and scales, thus building a multi-dimensional three-dimensional space for easy storage still air. The down filaments repel each other. This is because the down is charged and has a very small electrostatic capacity. As long as there is a very small amount of charge, the down will repel each other, which makes the down not easy to form a felt like other fibers. Knot. These properties allow down to have more air storage space. In short, these characteristics make down have good bulkiness, ...

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 Patents(China)
IPC IPC(8): D02G3/44D01H1/18D01H1/14D03D15/00D03D15/50
CPCD02G3/44D02G3/34
Inventor 华巧波
Owner 南通德来利纺织有限公司