Method for producing acrylic staple fiber and cotton blended segmented colored yarn
A production method and segmental color technology, applied to spinning machines, yarns, textiles and papermaking, etc., can solve the problems of low hygroscopicity, easy pilling, poor wear resistance, etc., and achieve easy installation, high applicability, and cost-effective high effect
Inactive Publication Date: 2013-09-11
JIANGNAN UNIV
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Problems solved by technology
However, the disadvantage of acrylic fiber is that it has poor wear resistance and is easy to fluff and pilling; the structure of acrylic fiber is tight, so its hygroscopicity is low, and the moisture regain is only about 2% under general atmospheric conditions, so the electrostatic phenomenon is serious during consumption.
These deficiencies of acrylic fiber have therefore limited its wide application in clothing
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0007] Through practical examples, we further explain the present invention. Firstly, the acrylic fiber and cotton two raw materials are separately made into slivers, using the sliver mixing process, the first mixing is 4 acrylic slivers and 3 combed cotton slivers, and the second is combined with 8 acrylic cotton slivers, and the configuration is reasonable. The process parameters and workshop temperature and humidity were determined to obtain 55 / 45 acrylic cotton blended roving. The specific process is as follows: combed cotton (1): A002 type disc automatic plucking machine → FA102 type single axial flow opener → A035 type multi-composite blending machine → A036 type porcupine opener → A076 type lapping machine →A201 carding machine→FA302 drawing frame→A191 sliver coiler→E62 combing machine; Multi-compartment blending machine→A036 porcupine opener→A076 lapping machine→A201 carding machine→FA304 drawing frame (pre-drawing); (1)+(2): FA304 drawing frame (mixing 1) → FA302 dr...
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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A method for producing acrylic staple fiber and cotton blended segmented colored yarn comprises the steps as follows: the acrylic staple fiber and cotton blended segmented colored yarn is produced on an uploaded ZJ-5C intelligent segmented colored bunchy yarn controller through an EJM-128K spinning frame; acrylic staple fibers and cotton are matched and blended according to the proportion of 55:45; a melange yarn blending technology is adopted; acrylic staple fiber and cotton blended rough yarn in the proportion of 55:45 is fed continuously through middle roller and colored cotton yarn is fed discontinuously through a rear roller; and the rough yarn and the cotton yarn are drafted by a jaw of a front roller and twisted, so that the acrylic staple fiber and cotton blended segmented colored yarn is obtained. According to the method,The method is mainly characterized in that the spinning frame is improved simply, and two pairs of servo motors are added; the method can be applied to different types of spinning frames for technical transformation, and the resultant yarn effect is good; and compared with the prior art, the method has the advantages as follows: the adaptability is high, the mechanism transformation is simple, and the performance cost ratio is high.
Description
technical field [0001] The invention relates to the new technology field of spinning, in particular to a production method of acrylic-cotton blended section colored yarn. Background technique [0002] With the development of the market economy, spinning new yarns has undoubtedly become a means for textile enterprises to pursue profits. Acrylic fiber feels fluffy and soft, has good elasticity and strong warmth retention, and has the reputation of "synthetic wool". Therefore, acrylic fibers are widely used in daily life. However, the disadvantage of acrylic fiber is that it has poor wear resistance and is prone to pilling; the structure of acrylic fiber is tight, so its hygroscopicity is low, and the moisture regain is only about 2% under general atmospheric conditions, so the electrostatic phenomenon is serious during consumption. These deficiencies of acrylic fiber have therefore limited its wide application in clothing. Therefore, blending with cotton can improve spinnin...
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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Inventor 沈娟徐伯俊张洪谢春萍苏旭中刘新金
Owner JIANGNAN UNIV