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Vortex spinning knitted fabric with stranded yarn effects

A technology for vortex spinning and knitting fabrics, applied in the field of textile manufacturing, can solve the problems of difficult to ensure uniform yarn quality, the need to improve the wearability of fabrics, and difficult to control the weaving process, so as to achieve good anti-pilling characteristics, good moisture absorption and ventilation , the effect of soft feel

Inactive Publication Date: 2016-07-13
JIANGYIN XIANGFEI APPAREL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the air-jet vortex spinning yarn is produced, it is found that the quality of the yarn is difficult to ensure uniformity, the weaving process is difficult to control, and due to the unique wrapping structure of the vortex spinning yarn, the handle is relatively hard, and the wear of the woven fabric is difficult. Performance could be improved

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The weave is single jersey. Horizontal density: 44.5 longitudinal rows / 10cm; longitudinal density: 60 rows / 10cm.

[0019] Needle size: 12G, knitted on a computerized flat knitting machine.

[0020] Yarn: 16S single-ply viscose yarn is used.

[0021] Gram weight: 288 grams / square meter.

[0022] Product process:

[0023] Air-jet vortex spinning→rewinding→woven piece→sleeving→flat car→hand sewing→washing→drying→ironing→packing→warehousing.

[0024] Before air-jet vortex spinning, the viscose yarn is pre-humidified to make the moisture content of the yarn reach 15%.

[0025] In the process of air-jet vortex spinning, the drawing speed is 230m / min, the spinning air pressure is 0.63Mpa, the length of the threading needle is 1.7mm, the diameter of the nozzle hole is 0.53mm, and the feeding ratio is 0.90.

[0026] Authoritative testing by the National Textile Product Quality Supervision and Inspection Center (Jiangyin): According to GB18401-2010 "National Basic Safety Tec...

Embodiment 2

[0029] The weave is single jersey. Horizontal density: 44.5 longitudinal rows / 10cm; longitudinal density: 60 rows / 10cm.

[0030] Needle size: 12G, knitted on a computerized flat knitting machine.

[0031] Yarn: 16S single-ply viscose yarn is used.

[0032] Gram weight: 288 grams / square meter.

[0033] Product process:

[0034] Air-jet vortex spinning→rewinding→woven piece→sleeving→flat car→hand sewing→washing→drying→ironing→packing→warehousing.

[0035] Before air-jet vortex spinning, the viscose yarn is pre-humidified to make the moisture content of the yarn reach 14%.

[0036] During the air-jet vortex spinning process, the drawing speed is 230m / min, the spinning air pressure is 0.63Mpa, the lead needle length is 1.7mm, the nozzle hole diameter is 0.53mm, and the feed ratio is 0.89.

[0037] Color fastness to washing: grade 4-5 (technical requirement 3); color fastness to water: grade 4-5 (technical requirement 3); color fastness to acid and sweat: grade 4-5 (technical ...

Embodiment 3

[0039] The weave is single jersey. Horizontal density: 44.5 longitudinal rows / 10cm; longitudinal density: 60 rows / 10cm.

[0040] Needle size: 12G, knitted on a computerized flat knitting machine.

[0041] Yarn: 16S single-ply viscose yarn is used.

[0042] Gram weight: 288 grams / square meter.

[0043] Product process:

[0044] Air-jet vortex spinning→rewinding→woven piece→sleeving→flat car→hand sewing→washing→drying→ironing→packing→warehousing.

[0045] Before air-jet vortex spinning, the viscose yarn is pre-humidified to make the moisture content of the yarn reach 13%.

[0046] In the process of air-jet vortex spinning, the yarn drawing speed is 230m / min, the spinning air pressure is 0.63Mpa, the length of the threading needle is 1.7mm, the nozzle hole diameter is 0.53mm, and the feeding ratio is 0.92.

[0047] Color fastness to washing: grade 4-5 (technical requirement 3); color fastness to water: grade 4-5 (technical requirement 3); color fastness to acid and sweat: gr...

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 relates to a vortex spinning knitted fabric with stranded yarn effects. The vortex spinning knitted fabric is characterized in that yarns of the fabric are 16S single-stranded viscose yarns; the viscose yarns are subjected to humidity conditioning treatment in a pre-moistening mode before jet vortex spinning is carried out, so that the moisture content of the yarns reaches 13%-15%; in jet vortex spinning procedures, the yarn guide speeds are 230 m / min, the spinning pressures are 0.63 Mpa, the lengths of yarn guide needles are 1.7 mm, the diameters of spray orifices are 0.53 mm, and the feeding ratios are 0.89-0.92. The vortex spinning knitted fabric with the stranded yarn effects has the advantages that the vortex spinning knitted fabric feels soft, is good in moisture absorption and breathability and excellent in anti-pilling characteristic and has texture style similar to texture style of stranded yarns.

Description

technical field [0001] The invention relates to a strand effect vortex spinning knitted fabric, which belongs to the technical field of textile manufacturing. Background technique [0002] Knitted garments have good productivity and adaptability, especially in terms of functionality, which cannot be replaced by woven garments, which makes the knitted garment industry develop rapidly. Since the 1980s, knitted garments have been increasingly favored by people all over the world, and the world's clothing field has shown a tendency to develop towards knitted garments. Knitted fabrics, as an important category of knitted garments, not only have the general characteristics of knitted garments, but also have unique characteristics, forming a unique style with its excellent performance of softness, comfort, fit and elasticity. Especially in the new century, the leisure and fashion of knitted fabrics conform to the changes in people's lifestyles. The development of raw materials tow...

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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IPC IPC(8): D04B1/14D01H4/02D06B1/00D06M16/00D06M11/38D06M101/06
CPCD04B1/14D01H4/02D06B1/00D06M11/38D06M16/003D06M2101/06D06M2200/50D10B2201/24
Inventor 钟俊杰
Owner JIANGYIN XIANGFEI APPAREL
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