Roller singeing and sizing process for purified cotton warp

A cylinder and warp technology, applied in the continuous processing of textile materials, processing of textile materials, textiles and papermaking, etc., can solve the problem of serious fabric pilling and other problems

Inactive Publication Date: 2018-11-06
IANGSU COLLEGE OF ENG & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional fabric singeing can only burn off the hairiness on the surface of the fabric. During the subsequent dry-wet treatment process of the fabric, the yarns that make up the fabric will expose the uncontacted parts due to twisting, thus forming new hairiness. The most common The problem is that the fabric has serious pilling

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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  • Roller singeing and sizing process for purified cotton warp
  • Roller singeing and sizing process for purified cotton warp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] like Figure 1-2 As shown, a pure cotton warp yarn cylinder singeing sizing process includes the following steps: warp yarn unwinding - first roller guide roller - cylinder singeing - second roller guide roller - sizing - drying - - guide rollers - rewinding; of which:

[0018] (1) Cylinder singeing: The cylinder singeing machine is singeed by the contact between the red-hot cylinder and the cotton cloth, and the contact area between the fabric and the cylinder is controlled by adjusting the roller roller, and the wrap angle is determined and controlled according to the specifications of the warp 150-175°, the rotation direction of the cylinder is opposite to the advancing direction of the cotton cloth, the rotation speed of the cylinder is 20-30m / min, and the advancing speed of the cotton cloth is 70-80m / min; the number of cylinders is 2-4. Etc., more than two cylinders can be singeed on both sides of the same warp beam, and the friction between the warp and the cylin...

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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PUM

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Abstract

The invention discloses a roller singeing and sizing process for purified cotton warp. The process includes the following steps of backing-off of the warp, guidance by first rollers, roller singeing,guidance by a second roller, sizing, drying, guidance by rollers and rolling. A singeing device is added before sizing of the warp, and fur of the warp is burnt before sizing; since the fur of the warp is all exposed outside relative to a fabric, by making the warp be fully in contact with the singeing device, the purpose of completely removing the fur can be achieved. The fur scale of a fabric woven by the beam warp which is subjected to singeing can reach 4th-5th level, and the pilling resistance can reach the 4th level or above.

Description

technical field [0001] The invention specifically relates to a sizing process for pure cotton warp yarn cylindrical singeing. Background technique [0002] The fibers are constantly rubbed during the spinning and feeding process, and a large number of short and loose fiber hairiness are exposed on the surface of the yarn. After weaving into a fabric, a layer of short fiber hairiness stands up. All kinds of unexpected defects are brought about in the subsequent printing and dyeing processing. [0003] Traditional fabric singeing can only burn off the hairiness on the surface of the fabric. During the subsequent dry and wet treatment process of the fabric, the yarns that make up the fabric will expose the untouched parts due to twisting, thereby forming new hairiness. The most common The problem is that the pilling of the fabric is serious. SUMMARY OF THE INVENTION [0004] Purpose of the invention: In order to solve the deficiencies of the prior art, the present invention...

Claims

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B21/00D02J3/16D06M15/11D06M101/06
CPCD06B21/00D02J3/16D06M15/11D06M2101/06
Inventor 唐菊王建萍肖慧
Owner IANGSU COLLEGE OF ENG & TECH
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