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A kind of concentrated type sirofill spinning solotex composite yarn and spinning method thereof

A technology of sirofil spinning and composite yarn, which is applied in spinning machine, yarn, filament/thread forming and other directions, which can solve the limitation of sirofil spinning yarn application, many broken ends, and high yarn hairiness, etc. problems, to achieve the effect of enriching sirofil spinning products, soft and elastic fabrics, and reduced yarn hairiness

Active Publication Date: 2019-07-12
SHANDONG LIANRUN NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional sirofil spinning is mostly modified on the ordinary ring spinning frame, and it is mostly used for spinning wool blended yarn, but the yarn has many hairiness, poor evenness, many ends broken in the spinning process, and low efficiency, which is not conducive to the production of light and thin yarns. High-grade fabrics, unable to produce imitation silk fabrics
At the same time, due to the unstable control of the filament tension and the distance between the filament and the roving, there is a difference in the wrapping effect between the spindles, and it is easy to cause cloth crosspieces after dyeing, which seriously limits the application of Sirofill yarn in knitting.
The current Sirofield products mostly use polyester filament, nylon filament and cotton, wool and other short fibers to compound, the degree of product differentiation is low, and it cannot meet the market demand for comfortable new material yarns

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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  • A kind of concentrated type sirofill spinning solotex composite yarn and spinning method thereof
  • A kind of concentrated type sirofill spinning solotex composite yarn and spinning method thereof
  • A kind of concentrated type sirofill spinning solotex composite yarn and spinning method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] fiber Tencel A100 Coolmax silkworm silk Solotex filament Specification 1.25dtex×38mm 1.56dtex×38mm \ 50D(36f) FDY

[0040] The spinning method is as follows:

[0041] Step 1 Pretreatment of silkworm silk: Prepare a health-preserving solution according to the dry weight ratio of silkworm silk raw materials. The ingredients of the health-preserving solution are 0.8% of crude oil, 0.5% of antistatic agent, and 11% of water. Spray the mixed solution evenly on the surface of silk raw material, and seal it for 24 hours.

[0042] Step 2 Cleaning and mixing: Tencel A100, Coolmax moisture-wicking polyester, and silkworm silk are mixed according to the following process: FA002A disc grabbing machine → FA022-6 multi-bin cotton blending machine → baler → FA002A disc Cotton grabbing machine → FA022-6 multi-compartment blending machine → ZF1102A card needle opener → FA046A vibrating cotton box feeder → FA141A single hand lapping machine to make mixe...

Embodiment 2

[0049] fiber Tencel G100 Coolplus silkworm silk Solotex filament Specification 1.3dtex×38mm 1.56dtex×38mm \ 50D(36f) DTY

[0050] Spinning method step 1, step 2, step 5 are the same as embodiment one, step 3, step 4 main process parameters are listed in the table below, and all the other process parameters are the same as embodiment one.

[0051]

[0052] Breaking strengthcN / tex Intensity unevenness CV% Elongation at break% Evenness CV% Kilometer Details - 50% Kilometer Thickness+50% Kilometer neps +200% 24.6 4.3 15.7 8.74 0 0 0.5

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 clustered sirofil-spun SOLOTEX composite yarn. An English count of the yarn is 20S-60S; the yarn comprises the following ingredients by percentage of weight of a fiber at a conventional moisture regain: 30-40% of tencel, 30-40% of cross-shaped section moisture absorption and sweat releasing polyester, 5-10% of spun silk yarn and 20-40% of SOLOTEX. A SOLOTEX filament is a 50D / 36F FDY (fully drawn yarn) or DTY (draw texturing yarn). A spinning method of the clustered sirofil-spun SOLOTEX composite yarn comprises the following steps: 1) preparing a health preservation solution, uniformly spraying the mixed solution onto the surface of a spun silk raw material for sealing and health preservation for 24-48h, 2) opening and mixing the tencel, the cross-shaped section moisture absorption and sweat releasing polyester and the spun silk yarn according to a procedure, 3) performing heckling, drawing and roving: allowing a cotton roll to pass through a hackling machine, 3 drawing frames and a roving frame to prepare a rough yarn, 4) spinning a spun yarn, and 5) performing winding: winding the composite yarn with an automatic winder into a cone yarn.

Description

technical field [0001] The invention relates to a composite yarn and a spinning method thereof, in particular to a compact-type SOLOTEX composite yarn and a spinning method thereof. Background technique [0002] Sirofil spinning is a new type of spinning technology developed on the basis of siro spinning technology. It is to add a filament feeding device to the traditional ring spinning frame, and a part of the siro spinning A roving is replaced by a filament, and the filament is fed from the front jaw, keeping a certain distance from the normal sliver, and combined and twisted into yarn downstream of the front jaw. [0003] The traditional sirofil spinning is mostly modified on the ordinary ring spinning frame, and it is mostly used for spinning wool blended yarn, but the yarn has many hairiness, poor evenness, many ends broken in the spinning process, and low efficiency, which is not conducive to the production of light and thin yarns. High-grade fabrics cannot produce im...

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 Patents(China)
IPC IPC(8): D02G3/04D01H5/72D01D5/253
CPCD01D5/253D01H5/72D02G3/04D10B2201/22D10B2211/04D10B2331/04
Inventor 孔聪张书峰凌先瑞陈启升
Owner SHANDONG LIANRUN NEW MATERIAL TECH CO LTD
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