Process for producing high-grade weaving yarns with heavy weight per unit of card silver in a carding machine from Zhengzhou Textile Machinery Co., Ltd

A carding machine and weight-weighting technology, applied in the direction of textiles and papermaking, continuous processing, deburring devices, etc., can solve the problems of affecting production efficiency, disconnection of raw sliver supply, and poor fiber carding degree, etc., so as to solve the problem of raw sliver supply The effects of disconnection, energy saving and production efficiency improvement

Inactive Publication Date: 2010-06-23
江苏省华强纺织有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some manufacturers use a slightly heavier basis weight, which is about 18g/5m, but after the weight is increased, the amount of fiber processed by the carding machine per unit time increases, the carding degree of the fiber becomes worse, and the neps and coarse details of the yarn are obviously deteriorated.
However, in order to meet the needs of

Method used

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  • Process for producing high-grade weaving yarns with heavy weight per unit of card silver in a carding machine from Zhengzhou Textile Machinery Co., Ltd
  • Process for producing high-grade weaving yarns with heavy weight per unit of card silver in a carding machine from Zhengzhou Textile Machinery Co., Ltd
  • Process for producing high-grade weaving yarns with heavy weight per unit of card silver in a carding machine from Zhengzhou Textile Machinery Co., Ltd

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Effect test

Embodiment Construction

[0018] This specific embodiment adopts the following technical scheme: its production process is as follows: Zheng textile machine blowing carding unit → pre-drawing → sliver paralleling → combing → drawing (with autoleveler) → roving → spun yarn → winding → Pack → sell yarn.

[0019] The blowing and carding unit of Zheng Textile Machinery refers to the combined blowing and carding machine, which includes the cleaning and carding process. The task of the blowing process is to open the raw cotton: to tear and beat the fibers in the cotton bale. Loosening into small cotton bundles; impurity removal: removing most of the dust, defects and short fibers in the raw cotton; mixing: fully mixing various raw materials with different properties according to the cotton composition. Carding process tasks: carding: carding and separating the cotton bundle into a single fiber state; impurity removal: continue to remove impurities and defects remaining in the cotton layer; uniform mixing: us...

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Abstract

A process for producing high-grade weaving yarns with heavy weight per unit of card silver in a carding machine from Zhengzhou Textile Machinery Co., Ltd relates to the textile technical field, in particular to a process for producing high-grade weaving yarns. The process includes: ZTM blowing-carding process- pre-drawing- lap drawing- combing- drawing (with auto leveling) - roving- cheese winding -bale packing- yarn sales. Under the circumstance of constant card clothing of the carding machine, the linear weight of card silver can be increased to 21g/5m increased by nearly 17 percent by, increasing the RPM of cubing rolls, cylinders and cover plates, blocking up a support trunnion for feed roller and reducing the spacing between the feed roller and the cubing roll, thus not only increasing the production efficiency and saving the energy consumption but also addressing the problem of dissatisfaction with the supply of card silvers.

Description

Technical field: [0001] The invention relates to the technical field of textiles, in particular to a production process for high-grade woven yarns, in particular to a process for quantitatively producing high-grade woven yarns from raw sliver weights of a blowing and carding machine combined with a carding machine of Zhengzhou Textile Machinery Co., Ltd. Background technique: [0002] The composition of the blowing-carding unit of Zhengzhou Textile Machinery mainly plays the four major functions of opening, impurity removal, mixing, and uniformity. The component combs and loosens cotton fibers into single fibers, laying the foundation for subsequent combing, impurity removal, and drafting. It is called the "heart" process of spinning. The quality level of semi-finished products in the carding process directly determines the final product quality. Yarn quality level. Generally, it is feasible to use high-efficiency technology to spin medium and low-grade yarns below 40 count...

Claims

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Application Information

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IPC IPC(8): D01G21/00D01G15/26
Inventor 张瑞丽
Owner 江苏省华强纺织有限公司
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