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Dyeing apparatus and method

A dyeing device and measuring device technology, applied in textiles and papermaking, liquid/gas/steam textile material processing, textile material processing, etc., can solve the problems that affect the dyeing process and the operation method cannot be applied under any circumstances

Active Publication Date: 2010-03-10
FONG S EUROP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This method of operation cannot be applied under any circumstances
Not only are additional auxiliary agents required, which have to be applied to the item and thus cause additional process steps and costs, but which can also affect the dyeing process

Method used

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  • Dyeing apparatus and method

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Embodiment Construction

[0015] exist figure 1 shows a dyeing device 1 for dyeing web-like objects 2 . The article 2 may be a textile, a knit, a knit, such as a cut tubular, a thin felt or other articles. The article is located in a storage box 3 from which it is fed into the padder 4 . The padding machine 4 is formed by a basin containing a dye liquor 5 or other liquid treatment agent. The article 2 is guided on its way through the padder 4 by one or more rollers 6 . In this case, the article runs essentially without tensile stress, so that elongation or elongation of the article is avoided. The dyeing liquor 5 wets the article 2 , which leaves the padding machine 4 wet. Immediately after the pad dyeing machine 4 , the article 2 reaches a color-fixing device 7 , which is likewise assigned to the dyeing device 1 . Further treatment devices such as a washing device 8 , a drying device or the like are connected to the color fixing device 7 . The further treatment device can likewise be assigned to...

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PUM

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Abstract

The invention relates to a dyeing method in which spread knit fabric that is in a wet state is dyed in a saturated steam-type mordanting device comprising an interior with rolls (10) for guiding the knit fabric. The knit fabric is guided about the rolls (10) in a zigzag, resting against the rolls (10) along a major section of the length thereof while freely penetrating the saturated steam atmosphere only along a minor section of the length thereof. Said method is extremely reliable and versatile.

Description

technical field [0001] The present invention relates to a novel dyeing device and a method for continuous dyeing of fabrics. Background technique [0002] Different staining methods are known and used. For this purpose, reference is made to DE 2231 767 only by way of example. This document discloses a method for the continuous dyeing of web-like objects. In this case, the web-shaped article passes through the dyeing process open, that is to say spread across its width. The edges of the article tend to entangle due to the tensile stresses acting on the article. As a remedy, said document proposes treating the entire surface of the article with an auxiliary agent in order to prevent entanglement of the edges. [0003] This method of operation cannot be applied under any circumstances. Not only are additional auxiliary agents required, which have to be applied to the article and thus cause additional process steps and costs, but they can also affect the dyeing process. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B19/00D06B21/00
CPCD06B19/0035D06B21/00
Inventor H·兰
Owner FONG S EUROP