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Method for producing dyed thread

A manufacturing method and technology of dyed thread, applied in textiles and papermaking, textile material processing, liquid/gas/steam treatment of a certain length of textile materials, etc., can solve problems such as prolonging manufacturing time and increasing costs

Inactive Publication Date: 2006-09-20
J & P COATS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Each winding greatly directly increases the cost of the wire
Furthermore, additional processing capital is required and indirectly increases costs due to the extended manufacturing time, more operations, and the extended delay between the purchase of raw materials and the sale of the product.

Method used

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  • Method for producing dyed thread
  • Method for producing dyed thread
  • Method for producing dyed thread

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The above figures illustrate a method of dyeing thread, including:

[0029] Fabricate a thread pack 11 of undyed thread on a dye-permeable consumer thread pack holder 12; and

[0030] Dyeing the thread on the user line bag support 12 to obtain the user line bag support of the dyed line;

[0031] The thread pack 11 is wound so that it is suitable both for dyeing and for orderly unwinding at the time of use.

[0032] Figure 1 illustrates a prior art method of manufacturing dyed sewing thread. Undyed thread is first made on large bales called cheeses. Re-wrap it onto a dyeing spring rack or punched cone into a loosely wound open arrangement suitable for dyeing. Such a dye pack is placed on a spindle of a dye pack dyeing machine and dyed. The dyed bales are dried and then rewound onto precision wound cones which can be supplied directly to consumers or, more generally, taken to storage and supplied to consumers when the color is in demand. Unless a particular color is ...

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PUM

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Abstract

There is disclosed a method for producing a package of dyed thread, comprising: producing a package of undyed thread on a user package support which is dye permeable; and dyeing the thread on the user package support to produce a user package of dye thread;the package being wound so as to be suitable both for dyeing and orderly unwinding in use.

Description

technical field [0001] The present invention relates to a method of manufacturing dyed thread and is particularly, but not necessarily directed to, sewing thread. Background technique [0002] The wire is typically dyed in a dyed wire pack, although this is not required, which includes a perforated metal or plastic center frame, or dyed spring, made of metal wire around which the wire is wound. The threads are in an open layout, i.e. adjacent threads are separated from each other and have uniform low tension. For sewing thread, the thread density on the thread bag is generally 0.4~0.5g / cm 3 . [0003] Such dyed bundles have to be rewound after dyeing onto more tightly wound bundles, the layout of the threads being closer to each other and with a high degree of regularity (close arrangement). [0004] Especially when sewing with a sewing machine, but also when weaving or knitting, the thread is intermittently drawn out of the bag, and the thread tends to get caught on loos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06B5/16D06B23/04
CPCD06B5/16D06B23/042
Inventor R·M·盖利A·D·斯克林杰
Owner J & P COATS LTD