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Stentering auxiliary device and mercerizing machine

An auxiliary device and tenter technology, which can be used in the mercerizing of indefinite length fabrics, textile and papermaking, fabric surface trimming, etc., which can solve the problems of fabric color difference and achieve the effect of eliminating color difference.

Pending Publication Date: 2022-04-29
GUANGDONG ESQUEL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide an auxiliary tentering device and a mercerizing machine to solve the problem of color difference between the two side regions and the middle region of the mercerized fabric

Method used

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  • Stentering auxiliary device and mercerizing machine
  • Stentering auxiliary device and mercerizing machine
  • Stentering auxiliary device and mercerizing machine

Examples

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Embodiment Construction

[0032] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0033] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0034] In the description of the present invention, it should be understood that the terms "first", "...

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Abstract

The invention relates to a tentering auxiliary device and a mercerizing machine. The tentering auxiliary device comprises at least one pair of tentering assemblies which are respectively arranged on cloth clip chain rails on two sides of the mercerizing machine so as to respectively pull two opposite sides of a fabric. The tentering assembly comprises a first tentering roller, a second tentering roller and a mounting base. The first stentering roller and the second stentering roller are provided with annular tooth layers, the first stentering roller is movably connected with the mounting base, the second stentering roller is used for being connected to a clip chain track and is arranged opposite to the first stentering roller, and the first stentering roller can be close to the second stentering roller, so that the annular tooth layers of the first stentering roller are embedded to be used for clamping the side part of the fabric in a matched manner. The side part of the fabric is pressed between the two teeth, so that the tensile force of the areas on the two sides of the fabric can be increased, the warp density of the areas on the two sides of the fabric is close to or consistent with that of the middle part of the fabric, and the color difference in the fabric edge caused by different amounts of alkali liquor in the middle and the two sides of the fabric is reduced or eliminated.

Description

technical field [0001] The invention relates to the technical field of mercerizing treatment, in particular to an auxiliary tentering device and a mercerizing machine. Background technique [0002] During the pre-treatment of the fabric on the clip-type alkali mercerizing machine, the fabric is drawn into the expansion area by the background padding car in the alkali immersion reaction area after two times of alkali immersion and alkali mercerization and full penetration reaction. After the fabric runs on the cloth clip chain track for one-third of the width, it is rinsed with alkali solution through 3 to 4 washing devices. When the fabric expands on the cloth clip chain track, the warp density in the middle area of ​​the cloth is smaller than that in the two side areas close to the cloth clip, resulting in the gap between the two side areas and the middle area of ​​the fabric in the process of washing the lye. There is a difference in the amount of lye, which in turn leads...

Claims

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Application Information

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IPC IPC(8): D06C3/06D06B7/08
CPCD06C3/06D06C3/065D06B7/08
Inventor 温玉洪林豫涛季进罗毅陆文州
Owner GUANGDONG ESQUEL TEXTILES CO LTD
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