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Process and device for continuously mercerising spun yarn

A technology of mercerization treatment and equipment, applied in the mercerization of yarn/thread/filament, the treatment of textile materials, textiles and papermaking, etc., can solve problems such as hindering industrial practice

Active Publication Date: 2012-11-14
马里奥·米努蒂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently, this process is practically only at the proposed stage due to its complexity and drawbacks which prevent its industrial practice.

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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  • Process and device for continuously mercerising spun yarn
  • Process and device for continuously mercerising spun yarn
  • Process and device for continuously mercerising spun yarn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] exist Figure 1A - In the overall layout shown in B, the yarn 1 to be processed is fed from a series of bobbins 2 placed in parallel on creels 3 . There are many yarns 1 on the bobbin 2, which are kept separated from each other and parallel to each other during the whole process along the sequence of the whole mercerizing equipment. In order to realize the process of the present invention and manufacture the device on an industrially applicable scale, the process must handle an appropriate number of parallel yarns 1, at least several tens of yarns simultaneously, at a rate of at least 5-10 m / s. Speed ​​unwinds. The retraction of the parallel yarn 1 is accomplished by a pair of main guide rollers 4 with horizontal axes, which rotate at a controlled speed which determines the linear delivery speed of the processed yarn to the mercerizing unit, The pair of guide rollers operates at a linear velocity of approximately at least 5-10 m / s.

[0020] The relevant features of th...

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PUM

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Abstract

Device and process for continuously mercerising yarn carried out on a plurality of threads (1) kept separate and parallel for the entire mercerisation, where the process fluids are fed directly to the individual threads (1) that run in a strip moved at high speed.

Description

technical field [0001] The present invention relates to the mercerizing of cotton yarns to give them desirable properties making them suitable for ultimate use in the production of fabrics or other man-made products. Treatment of yarns with liquid reactants in the textile process uses many different methods for various types of fibers such as cotton, wool, silk, linen, etc., by which yarns are given desired properties or make those Undesirable components that reduce the value and possibility of use of the yarn are removed. With regard to cotton, the typical treatment is mercerizing, but other treatments such as dyeing, bleaching, etc. are also involved. Background technique [0002] In traditional industrial practice, this processing operation is usually performed intermittently on batches of yarn, so that the yarn must be proportionately packaged into spools or skeins, after which it must be unwound and placed on the production line. Further repackages are carried out dif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06B7/04D06B23/00
CPCD10B2201/00D06B7/04
Inventor A·夸亚M·切奥林R·巴迪亚利马里奥·米努蒂
Owner 马里奥·米努蒂