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Production technology of weft-knitted flight down feather

A production process and down technology, applied in weft knitting, yarn, textile and paper making, etc., can solve the problems of complex production process of production equipment, low three-dimensionality and aesthetics of fabrics, and achieve high aesthetics, strong three-dimensionality, Good thermal effect

Inactive Publication Date: 2018-10-26
江苏润玖纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many kinds of fancy yarns, such as space-dyed yarn, slub yarn, flocking yarn, gold and silver yarn, etc. Feather yarn, as a very typical fancy yarn, has been used in many textile fabrics, but the current production equipment and The production process is relatively complicated, and the three-dimensionality and aesthetics of the prepared fabric are not high

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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  • Production technology of weft-knitted flight down feather

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Embodiment

[0022] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0023] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0024] A production process for weft-knitting flying down, comprising the following steps:

[0025] (1) Feather yarn preparation, choose 100D / 36F polyester as the warp yarn, 70D / 7F nylon as the weft yarn, use a 20-needle crochet machine to weave the warp yarn and weft yarn, and the interval between the warp yarns is 6 needles, and then pass the cutter according to 1 / 3 Position ratio Cut the weft yarn to form feather yarn, ...

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Abstract

The invention discloses a production technology of weft-knitted flight down feather. The method comprises the following steps of preparation of feather yarn, wherein wool, cotton yarn, viscose or chemical fibers are selected as warp, wool, cotton yarn, viscose or chemical fibers serve as weft, a crochet machine is adopted for knitting the warp and the weft, and then through a cutting knife, the weft is cut into the feather yarn; weaving, wherein wool / acrylic blended yarn and the feather yarn are selected, and a double-sided circular knitting machine is adopted for weft-knitting the wool / acrylic blended yarn and the feather yarn into double-sided fabric; after-finishing, wherein the double-sided fabric is subjected to after-finishing, and the after-finishing process comprises the proceduresof softening, drying, needling, sizing, shearing and decatizing. The flight down feather has strong fluff sense, high stereoscopic performance, good heat preservation performance and high attractiveness, and preparing equipment and the preparing technology are both simple.

Description

Technical field: [0001] The invention relates to the field of weft-knitted fabric preparation, in particular to a production process for weft-knitted flying down. Background technique: [0002] The innovation of raw materials has become the focus of the development of weft knitted fabrics. The use of fancy yarns has significantly improved the style, mechanism and function of weft-knitted fabrics, and the rich variety and high aesthetic value also make this type of weft-knitted fabrics have a good market prospect. There are many kinds of fancy yarns, such as space-dyed yarn, slub yarn, flocking yarn, gold and silver yarn, etc. Feather yarn, as a very typical fancy yarn, has been used in many textile fabrics, but the current production equipment and The production techniques are relatively complicated, and the three-dimensionality and aesthetics of the prepared fabrics are not high. [0003] The information disclosed in this Background section is only for enhancing the under...

Claims

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Application Information

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IPC IPC(8): D04B1/04D02G3/34D02G3/04D06C27/00
CPCD04B1/04D02G3/04D02G3/34D06C27/00D10B2201/02D10B2201/24D10B2211/02D10B2321/10
Inventor 赵品良孙斌孙胜丛洪莲高哲李新彤
Owner 江苏润玖纺织有限公司
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