CN110284233A - A kind of hollow yams and preparation method thereof that hollow degree is high - Google Patents
A kind of hollow yams and preparation method thereof that hollow degree is high Download PDFInfo
- Publication number
- CN110284233A CN110284233A CN201910499679.6A CN201910499679A CN110284233A CN 110284233 A CN110284233 A CN 110284233A CN 201910499679 A CN201910499679 A CN 201910499679A CN 110284233 A CN110284233 A CN 110284233A
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- CN
- China
- Prior art keywords
- hollow
- filament
- yams
- hot melt
- polyester filament
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
- D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
- D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/06—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Abstract
The present invention relates to a kind of hollow yams and preparation method thereof that hollow degree is high, preparation method of the invention is mainly implemented on spinning frame, and raw material includes rove, water soluble vinylon filament, hot melt polyester filament.Water soluble vinylon filament and hot melt polyester filament are carried out and are twisted on doubler twister, mutually entwine to form plying long filament, and plying long filament is spun into covering yarn as core and rove.The covering yarn is first carried out melting to wash processing; hot melt polyester filament is melted; the solid film of connection jacquard towel and outer wrapping fiber is formed after cooling; molten dimension processing is carried out to the covering yarn again; remove water soluble vinylon filament; form hollow layer in the middle part of yarn, at the same the fusing of hot melt polyester filament it is cooling after the solid film that is formed can protect and hollow be not easy to be outsourced fiber extrusion and filling.The present invention fixes the hollow layer of hollow yams, and hollow degree is generally higher than hollow yams in the market, and idea is skillfully constructed, easy to operate, is suitble to promote the use of.
Description
Technical field
The present invention relates to hollow yams fields, and in particular to a kind of hollow yams and preparation method thereof that hollow degree is high.
Background technique
Hollow yams are that a kind of serious difference functional yarn has no effect on although its spinning method is very simple
It has a large amount of use, especially its unique hollow layer in people's clothing life, so that it is lighter under same volume, and
And a large amount of still air is contained due to hollow, to improve warming effect, while also having to the feel of fabric very big
Improve.Although the domestic research to hollow yams is not enough in the market about the product of hollow yams and technology comparative maturity
Deeply and thorough, there are no unique technology and products, do not have been reported that also in high hollow yams how research is prepared.Therefore, such as
The hollow layer of hollow yams is stablized and is protected by what, is the technical problem to be solved in the invention.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, the object of the present invention is to provide it is a kind of can by hollow layer into
The hollow yams and preparation method thereof that row is stablized and the hollow degree of protection is high.
The technical scheme to solve the above technical problems is that
A kind of preparation method for the hollow yams that hollow degree is high, comprising the following steps:
S1. water soluble vinylon filament and hot melt polyester filament are carried out and is twisted, the two is made mutually to entwine to obtain plying length
Silk；
S2. it will combine long filament as heart yarn, rove obtains covering yarn as sheath yarn, spinning；
S3. covering yarn is first carried out melting according to the fusion temperature of hot melt polyester filament washing processing, hot melt terylene is long
Silk is melted, and is formed to melt after cooling and is washed covering yarn；
S4. molten dimension processing is carried out to molten covering yarn of washing according to the solution temperature of aqueous fusion polyester filament, obtains hollow degree
High hollow yams；
Further, in the S1, the solution temperature of water soluble vinylon filament is 75-100 DEG C.
Further, in the S1, the fusion temperature of hot melt polyester filament is lower than 110 DEG C.
A kind of hollow yams that hollow degree is high, including yarn body, solid thin film and the hollow layer being sequentially arranged from outside to inside.
Further, the solid thin film is melted by hot melt polyester filament and is formed after supercooling.
Further, the hollow layer is formed after being dissolved by water soluble vinylon filament.
The invention has the benefit that the solid film formed after the fusing of hot melt polyester filament is cooling in the present invention can be with
It protects and hollow is not easy to be outsourced fiber extrusion and filling.The present invention has carried out surely the hollow layer of hollow yams by the method for physics
Fixed and protection, compared to common hollow yams, the hollow yams of this method production can guarantee for a long time the hollow layer of hollow yams not
It is extruded destruction, hollow degree with higher, so as to guarantee for a long time because of the various excellent performances of hollow layer bring, because
This product right and wrong is often with having the market competitiveness and application prospect.Present inventive concept is ingenious, easy to operate, it is easy to accomplish, it fits
It closes and promotes the use of.
Detailed description of the invention
Fig. 1 is hollow yams the schematic diagram of the section structure of the invention；
Fig. 2 is hollow yams schematic perspective view of the invention；
Fig. 3 is plying filament structure schematic diagram；
1, hollow layer；2, solid film；3, yarn body
Specific embodiment
The principles and features of the present invention are described below, and the given examples are served only to explain the present invention, is not intended to limit
Determine the scope of the present invention.
A kind of preparation method for the hollow yams that hollow degree is high, comprising the following steps:
S1. as shown in figure 3, carrying out and twisting water soluble vinylon filament and hot melt polyester filament, the two is made mutually to entwine
Plying long filament is obtained, in Fig. 3, solid line is water soluble vinylon filament, and chain-dotted line is hot melt polyester filament；
S2. it will combine long filament as heart yarn, rove obtains covering yarn as sheath yarn, spinning；
S3. covering yarn is first carried out melting according to the fusion temperature of hot melt polyester filament washing processing, hot melt terylene is long
Silk is melted, and the solid film 2 of connection jacquard towel and outer wrapping fiber is formed after cooling, is obtained melting and is washed covering yarn；
S4. molten dimension processing is carried out to molten covering yarn of washing according to the solution temperature of aqueous fusion polyester filament, is formed in the middle part of yarn
Hollow layer 1, while the solid film 2 formed after the fusing cooling of hot melt polyester filament can protect hollow layer 1 and be not easy to be outsourced
Fiber extrusion and filling, thus the hollow yams that the hollow degree for forming similar cylindrical hollow layer at the center of yarn body 3 is high.
In the S1, the solution temperature of water soluble vinylon filament is 75-100 DEG C.
In the S1, the fusion temperature of hot melt polyester filament is lower than 110 DEG C.
As Figure 1-Figure 2, a kind of hollow yams that hollow degree is high include that the yarn body, the solid that are sequentially arranged from outside to inside are thin
Film layer and hollow layer.
The solid thin film is melted by hot melt polyester filament and is formed after supercooling.
The hollow layer is formed after being dissolved by water soluble vinylon filament.
In the present invention, the size of the hollow layer and the diameter of jacquard towel are proportional, it is described in
The stable case of dead level and the diameter of hot melt polyester filament are positively correlated.Therefore, it can according to need selection suitable diameter
Jacquard towel and hot melt polyester filament, obtain the hollow yams of specific structure.In the present invention, the hollow layer is in yarn
At similar columned distribution at the center of body.
Specific embodiment one: it is carried out using the water soluble vinylon filament of 3.92tex and the hot melt polyester filament of 5.56tex
And twist, then carry out wraping spinning with the pure cotton rove of quantification of 3.8g/10m, the spun yarn of 36.62tex is obtained, is passed through in baking oven
It is cooled down after 110 DEG C of high temperature melting terylene, places into 75 DEG C of water temperature and carry out dissolution polyvinyl processing, this is obtained after drying
The high hollow yams of the hollow degree of invention, the comparison of taking pictures that last and ordinary hollow yarn carries out section are found in yarn of the invention
Idle running degree is higher than ordinary hollow yarn.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of preparation method for the hollow yams that hollow degree is high, which comprises the following steps:
S1. water soluble vinylon filament and hot melt polyester filament are carried out and is twisted, the two is made mutually to entwine to obtain plying long filament；
S2. it will combine long filament as heart yarn, rove obtains covering yarn as sheath yarn, spinning；
S3. covering yarn is first carried out according to the fusion temperature of hot melt polyester filament it is molten wash processing, by hot melt polyester filament into
Row fusing forms to melt after cooling and washs covering yarn；
S4. molten dimension processing is carried out to molten covering yarn of washing according to the solution temperature of aqueous fusion polyester filament, it is high obtains hollow degree
Hollow yams.
2. the preparation method of the high hollow yams of hollow degree according to claim 1, which is characterized in that in the S1, water
The solution temperature of dissolubility polyvinyl long filament is 75-100 DEG C.
3. the preparation method of the high hollow yams of hollow degree according to claim 1, which is characterized in that in the S1, heat
The fusion temperature of fusibleness polyester filament is lower than 110 DEG C.
4. a kind of hollow yams that hollow degree is high, which is characterized in that including yarn body, the solid thin film being sequentially arranged from outside to inside
And hollow layer.
5. the high hollow yams of hollow degree according to claim 4, which is characterized in that the solid thin film is by hot melt
Polyester filament is melted and is formed after supercooling.
6. the high hollow yams of hollow degree according to claim 4, which is characterized in that the hollow layer is by water soluble vinylon
Long filament is formed after dissolving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499679.6A CN110284233A (en) | 2019-06-11 | 2019-06-11 | A kind of hollow yams and preparation method thereof that hollow degree is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499679.6A CN110284233A (en) | 2019-06-11 | 2019-06-11 | A kind of hollow yams and preparation method thereof that hollow degree is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110284233A true CN110284233A (en) | 2019-09-27 |
Family
ID=68003694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910499679.6A Pending CN110284233A (en) | 2019-06-11 | 2019-06-11 | A kind of hollow yams and preparation method thereof that hollow degree is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110284233A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560681A (en) * | 2020-05-16 | 2020-08-21 | 江苏华信亚麻纺织有限公司 | Preparation method of soluble flax core-spun yarn |
| CN111560680A (en) * | 2020-05-16 | 2020-08-21 | 江苏华信亚麻纺织有限公司 | Preparation method of high-performance flax core-spun yarn |
| CN111575862A (en) * | 2020-05-08 | 2020-08-25 | 深圳全棉时代科技有限公司 | Preparation method of core-spun tape yarn, tape yarn and fabric product |
| CN114934334A (en) * | 2022-06-21 | 2022-08-23 | 湖南科力嘉纺织股份有限公司 | Preparation process of ring spun core-spun yarn |
Citations (4)
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| CN102181967A (en) * | 2011-03-24 | 2011-09-14 | 上海八达纺织印染服装有限公司 | Processing method of yarns for warm fabric |
| JP2013002026A (en) * | 2011-06-21 | 2013-01-07 | Teijin Techno Products Ltd | Core-sheath type composite yarn |
| CN108360103A (en) * | 2018-05-02 | 2018-08-03 | 江苏工程职业技术学院 | A kind of micro nanometer fiber wrap yarn spinning process and spinning apparatus |
| CN109695083A (en) * | 2019-02-26 | 2019-04-30 | 深圳全棉时代科技有限公司 | Cotton-polyester blend yarn and preparation method thereof |
-
2019
- 2019-06-11 CN CN201910499679.6A patent/CN110284233A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181967A (en) * | 2011-03-24 | 2011-09-14 | 上海八达纺织印染服装有限公司 | Processing method of yarns for warm fabric |
| JP2013002026A (en) * | 2011-06-21 | 2013-01-07 | Teijin Techno Products Ltd | Core-sheath type composite yarn |
| CN108360103A (en) * | 2018-05-02 | 2018-08-03 | 江苏工程职业技术学院 | A kind of micro nanometer fiber wrap yarn spinning process and spinning apparatus |
| CN109695083A (en) * | 2019-02-26 | 2019-04-30 | 深圳全棉时代科技有限公司 | Cotton-polyester blend yarn and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575862A (en) * | 2020-05-08 | 2020-08-25 | 深圳全棉时代科技有限公司 | Preparation method of core-spun tape yarn, tape yarn and fabric product |
| CN111560681A (en) * | 2020-05-16 | 2020-08-21 | 江苏华信亚麻纺织有限公司 | Preparation method of soluble flax core-spun yarn |
| CN111560680A (en) * | 2020-05-16 | 2020-08-21 | 江苏华信亚麻纺织有限公司 | Preparation method of high-performance flax core-spun yarn |
| CN114934334A (en) * | 2022-06-21 | 2022-08-23 | 湖南科力嘉纺织股份有限公司 | Preparation process of ring spun core-spun yarn |
| CN114934334B (en) * | 2022-06-21 | 2023-10-13 | 湖南科力嘉纺织股份有限公司 | Preparation process of ring spinning core spun yarn |
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