CN202830312U - Ultrashort fiber blended yarn - Google Patents
Ultrashort fiber blended yarn Download PDFInfo
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- CN202830312U CN202830312U CN201220462242.9U CN201220462242U CN202830312U CN 202830312 U CN202830312 U CN 202830312U CN 201220462242 U CN201220462242 U CN 201220462242U CN 202830312 U CN202830312 U CN 202830312U
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Abstract
An ultrashort fiber blended yarn is composed of low-melting-point long fibers and high-melting-point short fibers. The ultrashort fiber blended yarn is composed of 5-25% of the low-melting-point long fibers with an average fiber length of 50-70 millimeters and 95-75% high-melting-point short fibers with an average fiber length of 8-20 millimeters. The low-melting-point long fibers are used as main fiber for forming yarn and form a core layer of the ultrashort fiber blended yarn, and the high-melting-point short fibers circumferentially wind at the outer side of the main fiber which is used for forming yarns and form a blended yarn outer layer. According to the ultrashort fiber blended yarn, the ultrashort fiber blended yarn can be produced so that some advanced fibrous ultrashort fiber like cashmere which are wasted and originally used as waste can be utilized to form blended yarn which can be used for top grade fabrics and other fibers for the precision industry or the blended yarn, wherein the texture, the grade, the purpose and the value of fabrics can be further improved, and thus cost can be further reduced.
Description
Technical field
The utility model relates to a kind of weaving spun yarn, more particularly, the utility model relates to a kind of superbhort fiber blended yarn, and described superbhort fiber blended yarn is that the average fiber length of the low melting point long fiber of 50-70mm and 95-75% is that the high-melting-point superbhort fiber of 8-20mm consists of by the average fiber length of 5-25%.
Background technology
Known in this field, textile fiber must have certain length, with when spinning, so that fiber forms certain entanglement each other in the yarn, distributes and cohesive force, forms the spun yarn with performances such as certain brute force, pliability, elasticity, elongations.Fibre length does not have spinning, weaving performance at 20mm or the staple fibre that is shorter than 20mm.
Therefore, can't be effective to spin, weave.Although, also having once in a while the staple fibre about 20mm is used for weaving of nonwoven fabric in conjunction with other long fibers, its intensity is extremely low, can't be used for the high strength occasion of clothes.Under many circumstances, fibre length 20mm or the superbhort fiber that is shorter than 20mm are discarded as waste material.
On the other hand, as the cashmere fiber of the title that have " soft gold ", in the processing growth process, a large amount of generation fibre length 20mm or be shorter than the superbhort fiber of 20mm, in the past discarded as waste material, cause the cost of cashmere product high.
Yet because the rare property in the source of the thin diameter wool fibre such as up to now cashmere fiber, and textile process technique up to now, the restriction of condition, described problem there is no method and is solved preferably.
The utility model content
In view of above-mentioned, the purpose of this utility model is: a kind of superbhort fiber blended yarn is provided, and described superbhort fiber blended yarn is made of low melting point long fiber and high-melting-point superbhort fiber.
According to the utility model, so that originally utilized as the superbhort fiber of the discarded senior fibers such as cashmere of waste material, formation can be used for the blended yarn of further raising of quality, grade, purposes and the value thereof of high-grade fabric and other accurate industrial fibres or its fabric, and its cost further reduces.
Technical solutions of the utility model are as follows:
A kind of superbhort fiber blended yarn is made of low melting point long fiber and high-melting-point superbhort fiber, it is characterized in that,
Described superbhort fiber blended yarn is that the average fiber length of the low melting point long fiber of 50-70mm and 95-75% is that the high-melting-point superbhort fiber of 8-20mm consists of by the average fiber length of 5-25%,
Described average fiber length is that the low melting point long fiber of 50-70mm is used as the resultant yarn main fibre, and is positioned at the center of described superbhort fiber blended yarn, consists of the sandwich layer of described superbhort fiber blended yarn,
Described average fiber length is that the high-melting-point superbhort fiber of 8-20mm circumferentially is wound in being used as outside the resultant yarn usefulness main fibre of described high-melting-point superbhort fiber, forms described blended yarn outer.
According to superbhort fiber blended yarn described in the utility model, it is characterized in that, the single thread number of described superbhort fiber blended yarn is public of 170-180, the plying number of described super short fiber yarn is 3-4.
According to superbhort fiber blended yarn described in the utility model, it is characterized in that, the plying number of described superbhort fiber blended yarn is 3, the strand number is public of (170-180)/3.
According to superbhort fiber blended yarn described in the utility model, it is characterized in that, the plying number of described super short fiber yarn is 4, the strand number is public of (175-190)/4.
According to superbhort fiber blended yarn described in the utility model, it is characterized in that, the single twist of described super short fiber yarn/sth. made by twisting is to being (1250-1270)/Z, strand twist/sth. made by twisting is to being (1000-1300)/S.
According to superbhort fiber blended yarn described in the utility model, it is characterized in that, described high-melting-point superbhort fiber is cashmere fiber, length is 8-15mm.
According to superbhort fiber blended yarn described in the utility model, it is characterized in that, described high-melting-point superbhort fiber is cashmere fiber, length is 8-10mm.
According to superbhort fiber blended yarn described in the utility model, it is characterized in that, described average fiber length is that the low melting point long fiber of 50-70mm becomes the partial melting shape, and described circumferential winding and be positioned at the high-melting-point superbhort fiber in the described superbhort fiber blended yarn sandwich layer outside bonds.
According to superbhort fiber blended yarn described in the utility model, it is characterized in that, described low melting point long fiber is selected from synthetic fiber.
According to superbhort fiber blended yarn described in the utility model, it is characterized in that, described low melting point long fiber is artificial fibre.
According to the utility model, the design people studies at 20mm or the superbhort fiber that is shorter than 20mm comprising the fibre length within the cashmere, find, the long fiber of low melting point (having solubility) is used as the resultant yarn functional fiber that is positioned at the yarn core layer, the staple fibre of high-melting-point (having insoluble) is used as the functional fiber that is positioned at external layer of yarn, under the open-end-spinning condition, spin into blended yarn, and auxiliary processing in organic acid, dissolve or partly dissolve the long fiber of the low melting point (having solubility) that is positioned at the yarn core layer, the staple fibre that is positioned at the high-melting-point (having insoluble) of external layer of yarn forms main body outward appearance and the feature of yarn.
Perhaps, under the open-end-spinning condition, spin into the long fiber of the low melting point (having solubility) that is positioned at the yarn core layer/the be positioned at superbhort fiber blended yarn of the high-melting-point (having solubility) of external layer of yarn, auxiliary processes in organic acid, dissolve or the molten long fiber that goes to be positioned at the low melting point (having solubility) of yarn core layer of part, formation has BLENDED FABRIC different proportion, that have stiffness, fastness and style.
Take this, can make a kind of like this superbhort fiber blended yarn, so that originally utilized as the superbhort fiber of the discarded senior fibers such as cashmere of waste material, formation can be used for the blended yarn of further raising of quality, grade, purposes and the value thereof of high-grade fabric and other accurate industrial fibres or its fabric, and its cost further reduces.
The simple declaration of accompanying drawing
Fig. 1 is the radial section schematic diagram of superbhort fiber blended yarn of the present utility model.
Fig. 2 is the enlarged diagram of superbhort fiber blended yarn of the present utility model.
Among the figure, 1 for average length is the low melting point long fiber of 50-70mm, 2 for average fiber length be the high-melting-point superbhort fiber of 8-20mm.
The specific embodiment
Below, with reference to accompanying drawing, specify the utility model.
The super short fiber yarn of the present embodiment is finished by operation once: the vinylon long fiber 22% that mixes low melting point (90 ° of fusing points), and the ultrashort cashmere superbhort fiber 78% of high-melting-point (insoluble), through bale plucker, mixed to continuous machine, mixing waste silk opener mixes, shredding, rolling, comb and parallel cotton fibers prior to spinning, intermediate drawing frame also closes, and carries out open-end-spinning to the air-flow rotor spinning machine.
The long stapled vinylon fiber average length of the low melting point of described superbhort fiber blended yarn is 50-70mm, and fiber number is 2.5D.The average fiber length of described high-melting-point cashmere superbhort fiber is taken respectively and is 8-15mm and 15-20mm.
Described vinylon long fiber is used as the resultant yarn main fibre, and is positioned at the center of described superbhort fiber blended yarn, consists of the sandwich layer of described superbhort fiber blended yarn,
Described average fiber length is that the high-melting-point superbhort fiber of 8-15 and 15-20mm circumferentially is wound in being used as outside the resultant yarn usefulness main fibre of described high-melting-point superbhort fiber, forms described blended yarn outer.
The single thread number of described superbhort fiber blended yarn is public of 170-180, and the plying number of described super short fiber yarn is 3-4.
Open-end spinning Rotor Diameter 66mm, navel diameter 22mm, rotating speed 31000-35000rpm.Twist 72/10cm.22 public of numbers.
Described average fiber length is that the low melting point long fiber of 50-70mm circumferentially is wound in the center that is positioned at described superbhort fiber blended yarn and consists of the high-melting-point superbhort fiber outside of the sandwich layer of described superbhort fiber blended yarn.
Described average fiber length is that the low melting point long fiber of 50-70mm becomes the partial melting shape, and the described high-melting-point superbhort fiber that is formed at blended yarn skin, the circumferential center of twining and being positioned at described superbhort fiber blended yarn, consists of the sandwich layer outside of described superbhort fiber blended yarn bonds.
Superbhort fiber blended yarn described in the utility model is direct, or carries out acid treatment, formic acid, bath raio 1 after weaving; 50,85-90 ° of acid treatment temperature, time 50-55 minute, dissolve or the part dissolve the center that is positioned at described superbhort fiber blended yarn, described average fiber length is the low melting point long fiber of 50-70mm, described average fiber length is that the low melting point long fiber of 50-70mm becomes the partial melting shape, bond described be formed at the blended yarn skin, circumferentially be wound in the center that is positioned at described superbhort fiber blended yarn, consist of the high-melting-point superbhort fiber outside of the sandwich layer of described superbhort fiber blended yarn.The high-quality cashmere product outward appearance that keeps yarn and fabric thereof.
According to the utility model, can make a kind of like this superbhort fiber blended yarn, so that originally utilized as the superbhort fiber of the discarded senior fibers such as cashmere of waste material, formation can be used for the blended yarn of further raising of quality, grade, purposes and the value thereof of high-grade fabric and other accurate industrial fibres or its fabric, and its cost further reduces.
Claims (10)
1. a superbhort fiber blended yarn is made of low melting point long fiber and high-melting-point superbhort fiber, it is characterized in that,
Described superbhort fiber blended yarn is that the average fiber length of the low melting point long fiber of 50-70mm and 95-75% is that the high-melting-point superbhort fiber of 8-20mm consists of by the average fiber length of 5-25%,
Described average fiber length is that the low melting point long fiber of 50-70mm is used as the resultant yarn main fibre, and is positioned at the center of described superbhort fiber blended yarn, consists of the sandwich layer of described superbhort fiber blended yarn,
Described average fiber length is that the high-melting-point superbhort fiber of 8-20mm circumferentially is wound in described resultant yarn with the main fibre outside, forms described blended yarn outer.
2. superbhort fiber blended yarn as claimed in claim 1 is characterized in that, the single thread number of described superbhort fiber blended yarn is public of 170-180, and the plying number of described super short fiber yarn is 3-4.
3. superbhort fiber blended yarn as claimed in claim 1 is characterized in that, the plying number of described superbhort fiber blended yarn is 3, and the strand number is public of (170-180)/3.
4. superbhort fiber blended yarn as claimed in claim 1 is characterized in that, the plying number of described super short fiber yarn is 4, and the strand number is public of (175-190)/4.
5. such as each described superbhort fiber blended yarn of claim 1-4, it is characterized in that, the single twist of described super short fiber yarn/sth. made by twisting is to being (1250-1270)/Z, and strand twist/sth. made by twisting is to being (1000-1300)/S.
6. such as each described superbhort fiber blended yarn of claim 1-4, it is characterized in that, described high-melting-point superbhort fiber is cashmere fiber, and length is 8-15mm.
7. such as each described superbhort fiber blended yarn of claim 1-4, it is characterized in that, described high-melting-point superbhort fiber is cashmere fiber, and length is 8-10mm.
8. such as each described superbhort fiber blended yarn of claim 1-4, it is characterized in that, described average fiber length is that the low melting point long fiber of 50-70mm becomes the partial melting shape, and described circumferential winding and be positioned at the high-melting-point superbhort fiber in the described superbhort fiber blended yarn sandwich layer outside bonds.
9. such as each described superbhort fiber blended yarn of claim 1-4, it is characterized in that, described low melting point long fiber is selected from synthetic fiber.
10. such as each described superbhort fiber blended yarn of claim 1-4, it is characterized in that, described low melting point long fiber is artificial fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220462242.9U CN202830312U (en) | 2012-09-11 | 2012-09-11 | Ultrashort fiber blended yarn |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220462242.9U CN202830312U (en) | 2012-09-11 | 2012-09-11 | Ultrashort fiber blended yarn |
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| CN202830312U true CN202830312U (en) | 2013-03-27 |
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| CN201220462242.9U Expired - Lifetime CN202830312U (en) | 2012-09-11 | 2012-09-11 | Ultrashort fiber blended yarn |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614821A (en) * | 2013-11-26 | 2014-03-05 | 东华大学 | Ultra-short fiber spinning method and device |
| CN111349992A (en) * | 2020-04-24 | 2020-06-30 | 维信（内蒙古）针织高科技有限公司 | Production process of 16-count roving yarn |
-
2012
- 2012-09-11 CN CN201220462242.9U patent/CN202830312U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614821A (en) * | 2013-11-26 | 2014-03-05 | 东华大学 | Ultra-short fiber spinning method and device |
| CN103614821B (en) * | 2013-11-26 | 2016-04-06 | 东华大学 | A kind of superbhort fiber spinning method and device thereof |
| CN111349992A (en) * | 2020-04-24 | 2020-06-30 | 维信（内蒙古）针织高科技有限公司 | Production process of 16-count roving yarn |
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Granted publication date: 20130327 |
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| CX01 | Expiry of patent term |