Spinning method of rotor spinning color spinning fabric with hollowed-out effect
A technology of rotor spinning and fabrics, which is applied in the field of rotor spinning color spinning fabrics, and can solve the problems of difficulty in refitting rotor spinning equipment, single yarn structure, and low market acceptance
Pending Publication Date: 2021-11-23
BROS EASTERN
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Problems solved by technology
It is very difficult to modify the rotor spinning equipment, and it can only produce ordinary yarns, resulting in a single yarn structure and low market acceptance
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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Embodiment 1
[0024] Choose white environmental protection viscose dyed into royal blue and peacock blue respectively and mix with white environmental protection viscose according to the ratio of 30 / 30 / 40. After mixing, cleaning, carding and drawing, the cooked sliver weight is 21.5g. / 5m for use, the sliver 1 passes through the bell mouth 2 through the arc top roller 3 and the feeding roller 4 to transport the sliver to the carding roller 5, and after passing through the yarn delivery tube 6, the yarn passes through the yarn delivery roller 7 And drawing roller 8 and groove drum 9 finally form bobbin 10. The main process parameters of rotor spinning are: the diameter of the rotor is 66mm, the diameter of the opening roller is 65mm, the speed of the opening roller is 7407rpm, and the twist of the spun yarn is 75 twists / 10cm; The length is 1cm, the rotation speed is 8r / min, the length of the main body of the yarn is 1200mm, and the length of the detail part is 70mm. The produced yarn is wove...
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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Abstract
The invention discloses a spinning method of a rotor spinning fabric with a hollow-out effect. Each yarn is composed of a main body part and a detail part. The length of the main body part of the yarn is 800-1200 mm, and the length of the detail part of the yarn is 35-80 mm; the linear density of the detail part of the yarn is 50-80% of the linear density of the main body part; and the yarn main body parts and the detail parts are distributed at intervals. Raw materials used by the yarn are 100% environment-friendly viscose, the raw materials of different colors are subjected to cotton assorting, cotton blending, cotton carding and drawing procedures and then are produced in a modified rotor spinning cotton feeding assembly, and after the yarns are woven into the fabric, the rotor spinning color spinning fabric with the hollow-out effect can be generated. According to the spinning method, the defect that rotor spinning products are single is overcome, and the market competitiveness of enterprises is also improved.
Description
technical field [0001] The invention relates to a method for spinning a rotor-spun color-spun fabric with a "hollow-out" effect. Background technique [0002] Yarns produced by rotor spinning equipment are essentially different in structure from ring spinning yarns, and the differences in yarn structure lead to differences in yarn performance and appearance. Rotor-spun yarn is composed of yarn core and outer wrapping fibers. The structure of inner yarn core is relatively tight, and the structure of outer wrapping is relatively loose. However, in the pre-spinning stage of rotor spinning, the raw materials undergo strong cleaning and impurity removal processes, and the opening roller fully combs the fed fibers during the spinning process, so that the neps in the yarn are relatively free. Less, generally 20-30% less than ring-spun yarn. [0003] The traditional ring-spun color-spun yarn is widely used in the fields of "T-shirt", "home clothes", and "home textile" because of i...
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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IPC IPC(8): D03D9/00D03D15/225D03D15/54D04B1/12D04B21/12D02G3/34D01H4/08
CPCD03D9/00D03D15/225D03D15/54D04B1/126D04B21/12D02G3/346D01H4/08D10B2201/24
Inventor 杨燿斌杨克孝刘东升刘国奇荣慧
Owner BROS EASTERN