Single-spinneret-plate binary skin-core-type composite-spinning multiple-different-yarn production process

A production process and a skin-core technology, which is applied to the production process of the same-board binary skin-core composite spinning multi-differential yarn, can solve the problems such as the lack of hand feeling of wool-like fabrics, and achieve a novel hand feeling, good elasticity, and not easy to wrinkle. Effect

Active Publication Date: 2013-04-24
SHAOXING UNIVERSITY +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the feel of wool-like fabric is still lacking

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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  • Single-spinneret-plate binary skin-core-type composite-spinning multiple-different-yarn production process
  • Single-spinneret-plate binary skin-core-type composite-spinning multiple-different-yarn production process
  • Single-spinneret-plate binary skin-core-type composite-spinning multiple-different-yarn production process

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Embodiment Construction

[0027] The implementation of the present invention will be further described in detail below in conjunction with the accompanying drawings. As shown in Figures 1 to 5, it is a preferred embodiment of the production process of the present invention.

[0028] (1) Main test equipment and main raw materials

[0029]Drying equipment: The production capacity of Beijing Dehoupu is 60kg / hr and 30kg / hr pilot drying equipment respectively.

[0030] Screw machine press: Shanghai JWELL Chemical Fiber Machinery Manufacturing Co., Ltd. manufactures two JWM-45 screw machine presses, horizontal L / D=25.

[0031] Spinning equipment: one set of 1-bit x 6-head composite spinning pilot equipment manufactured by Shanghai JWELL Chemical Fiber Machinery Manufacturing Co., Ltd.

[0032] Winding equipment: one set of 835 automatic winding machine manufactured by Shanghai JWELL Chemical Fiber Machinery Manufacturing Co., Ltd.

[0033] Texturing equipment: a 33H texturing machine from Murata Corporati...

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Abstract

The invention relates to a single-spinneret-plate binary skin-core-type composite-spinning multiple-different-yarn production process. According to the production process, a composite spinning device including two secondary box bodies and one primary box body is used. Two different components, namely semi-dull (SD) slices and cationic slices (CD), undergo drying treatment, melting and metering treatment by means of respective drying equipment, screw rod extruders and the secondary box bodies, and then enter the primary box body to undergo spinning finish by means of a composite spinneret assembly to obtain combined medium oriented yarns (MOY), and then the combined MOY undergoes winding finish and elasticity finish to obtain finished products. Due to adoption of the technical scheme, fabrics which are novel in feel (wool feeling as an most obvious feeling, fluffy, full, flexible, crease resistant, good in elasticity, strong in three-dimensional performance, firm and the like), good in thermal-wet comfort, easy to maintain and good in performance can be manufactured.

Description

technical field [0001] The invention relates to the technical field of spun fibers, in particular to a production process of same-plate binary sheath-core composite spinning multi-differential yarns. Background technique [0002] With the development of economy, the change of social awareness and lifestyle, people put forward more and higher requirements for the functionality and comfort of textiles and clothing. It started the transition from imitating natural fiber characteristics to the current super natural fiber performance. To meet these needs, various physical and chemical modifications of fibers and production of functional textiles have become research hotspots. [0003] However, regardless of natural fibers or chemical fibers, there is no absolute ideal fiber at present, and any fiber has both advantages and disadvantages. Blended filaments emerged to solve this problem. On the one hand, its application can obtain the most suitable and optimal yarn for specific p...

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): D02G3/04D01D5/34D01D1/04D01D1/06D01D7/00D01D10/02D02G1/02
Inventor 占海华沈云根
Owner SHAOXING UNIVERSITY
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