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Open-width knitted fabric pre-shrinking machine and pre-shrinking process thereof

A pre-shrinking machine and open-width technology, which is applied in the direction of compressing water, textiles and papermaking, and fabric surface trimming, can solve the problems of steam waste increasing factory production costs, steam waste, and wasted steam, etc., to improve hand feeling, Save steam and feel good

Active Publication Date: 2014-09-03
浙江瑞格机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steam injection area in the steam width direction of the wet tenter device designed by this structure is constant. If the width of the fabric is small, part of the steam injected from the steam exhaust pipe will be injected out of the fabric, resulting in waste of steam. , the smaller the width of the fabric, the more steam is wasted
The waste of steam will greatly increase the production cost of the factory

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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  • Open-width knitted fabric pre-shrinking machine and pre-shrinking process thereof
  • Open-width knitted fabric pre-shrinking machine and pre-shrinking process thereof
  • Open-width knitted fabric pre-shrinking machine and pre-shrinking process thereof

Examples

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Embodiment Construction

[0029] The present invention will be further elaborated below by means of the accompanying drawings and examples.

[0030] Such as figure 1 Shown: a flat-width knitting pre-shrinking machine, including a flat-width cloth feeding device 1, a mechanical weft adjustment device 2, a steam wet tenter device 3, a rubber blanket pre-shrinking device 4 and a flat-width doffing device 6 arranged in sequence, The front end of the steam feeding wet tentering device 3 is provided with an overfeeding needle device 7 , and a woolen blanket finishing device 5 is provided between the rubber blanket preshrinking device 4 and the flat width doffing device 6 .

[0031] The open-width cloth feeding device 1 is used to smoothly introduce the cloth into the machine, and it includes a walking platform bridge, several cloth guide rollers and an infrared centering expansion device arranged on the walking platform bridge. The width device selects SDC10223 sliding bar type correction infrared centering...

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 an open-width knitted fabric pre-shrinking machine, comprising an open-width cloth-feeding device, a mechanical weft-straightening device, a steam conditioning and stentering device, a rubber blanket pre-shrinking device and an open-width plaiting device, wherein the front end of the steam conditioning and stentering device is provided with an overfeed pinning device; and a felt finishing device is arranged between the rubber blanket pre-shrinking device. The open-width knitted fabric pre-shrinking machine comprises the felt finishing device; and the fabric is finished by the felt finishing device after passing through the rubber blanket pre-shrinking device, thereby guaranteeing the fabric to be dried and flatten, further improving handfeel of the fabric and increasing glossiness of the fabric surface. Meanwhile, shrinkage rate of the fabric can be more stable, so that the open-width knitted fabric with flat cloth surface, good surface glossiness, good handfeel and stable shrinkage rate can be processed.

Description

technical field [0001] The invention relates to the field of printing and dyeing equipment, in particular to an open-width knitting pre-shrinking machine and a pre-shrinking process thereof. Background technique [0002] In the dyeing and finishing production of the textile industry, after the open-width knitted fabric has undergone multiple dyeing and finishing processes, a certain amount of internal stress is formed, resulting in unstable fiber structure and shrinkage in the weft direction. Stress, the finished product will produce a lot of shrinkage after washing, and it usually needs to be pre-shrunk by a flat-width knitting pre-shrinking machine to achieve the purpose of shrink-proofing. The open-width knitting pre-shrinking machine in the prior art includes a wide-width cloth feeding device, a mechanical weft trimming device, a steam feeding wet tentering device, a woolen blanket preshrinking device and a flat width cloth dropping device, and a steam feeding wet tenter...

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): D06C27/00D06C21/00D06B1/02
CPCD06C21/00D06B23/30
Inventor 李荣华陈梅汀
Owner 浙江瑞格机械科技有限公司
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