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Carding method and carding machine for cashmere fibers

A cashmere fiber and carding technology, which is used in fiber processing, deburring devices, textiles and papermaking, etc., can solve the problems of easy lint loss, large damage to long fibers of bundle fibers, and difficulty in managing the quality and extraction rate of a single machine. and other problems to achieve the effect of improving opening quality and reducing damage

Inactive Publication Date: 2018-02-13
陈志伟 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has two effects on the fiber bundle at a very small distance, that is, the instantaneous puncture and cutting at the point of the stalemate needle point, and the large tearing force caused by the forceful hooking at a short distance. Fiber damage is very important, and it is easy to lose hair pieces under the carding point
[0005] Although the existing technology can realize the carding process, there are problems that the long fibers that need to be protected are greatly damaged, and the quality and extraction rate management of single-machine sets in production is difficult.

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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  • Carding method and carding machine for cashmere fibers
  • Carding method and carding machine for cashmere fibers
  • Carding method and carding machine for cashmere fibers

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Embodiment Construction

[0041] The following embodiments are used to illustrate the present invention, but not to limit the protection scope of the present invention.

[0042] Such as Figure 9 As shown, this embodiment provides a method for carding cashmere fibers, and this method is suitable for carding washed cashmere raw materials. It includes a pretreatment process for the wool bundle, the pretreatment process includes the step of drawing the fed wool bundle, the step of long-distance tearing of the stretched hair bundle, and the step of stretching the loose hair bundle. The step of preliminary combing to form wool fiber bundles, and the step of opening the wool fiber bundles to remove coarse impurities.

[0043] As the first step to improve this embodiment, such as Figure 3 to Figure 9 As shown, the step of drafting the fed clump is carried out by the drafting mechanism 3-1, 3-2, 3-3, 3-4, and the described process of pulling the clump after drafting The step of loosening is carried out by ...

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Abstract

The invention discloses a cashmere fiber carding method and carding machine.The carding method comprises the procedures such as hair tuft pre-treatment, and the pre-treatment procedure includes the steps of drafting fed hair tufts, subjecting the drafted hair tufts to long-distance garnetting, primarily combing the garnetted hair tufts to form hair tuft fiber bundles, and subjecting the hair tuft fiber bundles to opening, combing and finishing and cleaning by opening step by step.The carding machine comprises a pre-treatment mechanism, and the pre-treatment mechanism comprises a drafting mechanism, a primary combing mechanism, and an opening cleaning mechanism sequentially from front to rear.Before the hair tufts are opened, the hair tufts in tangled form are gradually drafted into loose form and gradually combed from the loose form to the hair tuft fiber bundle form at the premise that long fiber in cashmere in the hair tufts is protected from being broken, damage to the cashmere fiber can be greatly reduced during opening and carding, and the quality of carded cashmere fiber can be greatly improved.

Description

technical field [0001] The invention relates to a carding method and carding equipment in the textile field, in particular to a cashmere fiber carding method and a carding machine. Background technique [0002] At present, in the carding process of the wool textile industry, especially the carding methods for washed cashmere raw materials mainly include: repeated carding of "feeding board---licker-in-cover board", roller Opening--repeated combing of "feeding board---licker-in-cover board", double cillin opening--"roller air suspension" carding, roller opening---- Repeated "feeding board --- licker-in roller" combined carding form. [0003] Such as figure 1 As shown, the way of feeding, carding and opening of traditional carding is that the fleece board 0-1 and the grooved feed roller 0-2 are tightly held and the fibers are fed, and the metal on the licker-in roller 0-3 The fibers fed by the sawtooth card clothing at the point where the card clothing distance is the smalle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01G15/10D01G15/14D01G15/18D01G15/72
CPCD01G15/10D01G15/14D01G15/18D01G15/72
Inventor 苗晓光陈志伟陈海
Owner 陈志伟
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