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Production process of dot wrapped yarn

A production process and wrapping yarn technology, which is applied to the production process field of dot wrapping yarn, can solve problems such as inability to realize, and achieve the effects of increasing layering, practical process setting, and saving time for changing processes.

Inactive Publication Date: 2016-11-16
JIANGSU HAITE GARMENTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, wrapping yarn generally wraps the pressing thread evenly on the core thread. If it is necessary to wrap the pressing thread on the core thread according to different densities, the wrapping yarn process in the prior art cannot achieve this purpose. , and the diversification of wrapped yarn shapes is also the general trend of the development of spinning fabrics

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 process of dot wrapped yarn
  • Production process of dot wrapped yarn

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Embodiment Construction

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0020] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0021] Such as figure 1 The production process of point-shaped wrapping yarn shown in the figure adopts the core wire material selector, feeding roller, hollow spindle device, output roller, yarn guide device and yarn receiving device arranged sequentially from bottom to top. The production process of winding yarn includes the following production steps:

[0022] Step 1. Send the core wire to be wrapped to the feed roller through the core wire selector, and set a tensioner between the feed roller an...

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 production process of a dot wrapped yarn. A driving way with combination of a stepping motor and a synchronous belt is adopted, a computer automatic control system is added, and the effects of freely adjusting the process and obtaining the wrapped yarn with any preset patterns are achieved by controlling the rotating speed of a hollow spindle and the speed of a roller. A traditional production process of a wrapped yarn is changed, the structure of the yarn is changed, the layering sense of the appearance effect of the yarn can be increased while the yield is ensured, and the effects of gradual change, multiple changes and dot forms are achieved.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a production process of point-shaped wrapped yarn. Background technique [0002] Wrapped yarn, also known as covered yarn, is a new type of yarn structure. It uses filament or short fiber as the core thread and wraps another filament or short fiber yarn sliver. Yarn pressing wraps the core wire in a helical manner. It is characterized by evenness, bulkiness, smooth yarn with less hairiness, high strength and less broken ends. Point wrapping yarn is to change the covering structure on the principle of covering yarn, so that the yarn has irregular pattern and rich hand feeling. One or several same or different raw materials are used as core thread, and one or more Two identical or different raw materials can achieve the effects of dotted yarn, gradient yarn and three-color yarn through the variable speed of the output roller. [0003] At present, wrapping yarn generall...

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): D02G3/34D02G3/38D01H5/36
CPCD01H5/36D02G3/343D02G3/385D02G3/34D02G3/38
Inventor 朱海荣束永虎曹晓华朱海燕
Owner JIANGSU HAITE GARMENTS CO LTD
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