CN108505176A - A kind of cover-spinning and cover-spinning method reducing rabbit hair yarn hair loss - Google Patents
A kind of cover-spinning and cover-spinning method reducing rabbit hair yarn hair loss Download PDFInfo
- Publication number
- CN108505176A CN108505176A CN201810310366.7A CN201810310366A CN108505176A CN 108505176 A CN108505176 A CN 108505176A CN 201810310366 A CN201810310366 A CN 201810310366A CN 108505176 A CN108505176 A CN 108505176A
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- China
- Prior art keywords
- yarn
- rabbit hair
- hair
- cover
- heart
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Classifications
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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
- D02G3/36—Cored or coated yarns or threads
- D02G3/362—Cored or coated yarns or threads using hollow spindles
-
- 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
-
- 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
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
Abstract
The invention discloses a kind of cover-spinning and cover-spinning method reducing rabbit hair yarn hair loss, common filament winding is outside rabbit hair yarn and packet binds rabbit hair yarn.When cover-spinning, the bobbin equipped with rabbit hair heart yarn is unwound under the frictional drive of feeding roller；The heart yarn of unwinding out is passed through into the hollow pipe of hollow ingot around cord roller, at twizzle with unwind the outer fasciated yarn to get off from the aluminium ingot pipe for being inserted in hollow ingot and being turned round together with hollow ingot and mutually merge；Outer fasciated yarn with the revolution at a high speed of hollow ingot and aluminium ingot pipe and in looping to heart yarn, is formed into fasciated yarn；Fasciated yarn is drawn by drawing yarn roller, and is wound up on bobbin by winding device.The beneficial effects of the invention are as follows common long filament is selected as outer fasciated yarn, the winding packet of rabbit hair yarn is tied up by outsourcing yarn, realize rabbit hair yarn it is low fall top noil ratio.
Description
Technical field
The invention belongs to spinninging technical field, it is related to a kind of cover-spinning reducing rabbit hair yarn hair loss and cover-spinning side
Method.
Background technology
The rabbit hair is valuable animal fiber, China's rabbit hair abundant raw material, and annual output accounts for the 90% of world's rabbit hair total output, rabbit
Wool fibre surface is smooth, good luster, light-weight, soft, high resilience, good hygroscopicity, but rabbit hair irregularity of length is big, line
Density irregularity rate is big, and fiber surface is smooth, friction coefficient is small, and almost without curling, interfibrous cohesive force is small, therefore, spinning
When floating fiber be difficult to control, easy to produce evenness fault, yarn strength is low, and broken end is serious, and spinning difficulty is higher.The rabbit hair is most
For slubbing, and mixed ratio is relatively low, the advantages of limiting the further exploitation of rabbit hair product, be unable to give full play the rabbit hair.
Therefore, in order to preferably utilize rabbit fur fibre, we preferably utilize rabbit fur fibre it is necessary to improve production technology, realization.
Invention content
The purpose of the present invention is to provide a kind of cover-spinning and cover-spinning method reducing rabbit hair yarn hair loss, Neng Gouyou
Effect ground solves the problems, such as the fuds fuddled in rabbit fur fibre fabrication processes.The beneficial effects of the invention are as follows select common long filament for outer looping
Yarn ties up the winding packet of rabbit hair yarn by outsourcing yarn, realize rabbit hair yarn it is low fall (falling) hair rate.
A kind of cover-spinning reducing rabbit hair yarn hair loss of the present invention, including heart yarn and outer fasciated yarn, heart yarn are rabbit hair yarn,
Outer fasciated yarn is common long filament, and common filament winding is outside rabbit hair yarn and packet binds rabbit hair yarn.
Further, outer fasciated yarn includes the first outer fasciated yarn and the second outer fasciated yarn, the first outer fasciated yarn and second
The winding direction of outer fasciated yarn is opposite.
Further, the line density of rabbit hair yarn is 30 Ying Zhi -40 English branch, the looping twist of the common long filament be 500 twist/
- 700 twists/m of rice.
A kind of cover-spinning method reducing rabbit hair yarn hair loss of another technical solution of the present invention, according to the following steps into
Row：
A) heart yarn is unwound：Bobbin equipped with rabbit hair heart yarn is unwound under the frictional drive of feeding roller；
B) draw yarn：Will unwinding out heart yarn around cord roller pass through hollow ingot hollow pipe, at twizzle with from insert
The outer fasciated yarn to get off is unwound on hollow ingot and the aluminium ingot pipe that turns round together with hollow ingot mutually to merge；
C) looping：Outer fasciated yarn with the revolution at a high speed of hollow ingot and aluminium ingot pipe and in looping to heart yarn, is formed into fasciated yarn；
D) winding shaping：Fasciated yarn is drawn by drawing yarn roller, and is wound up on bobbin by winding device.
Further, heart yarn is rabbit hair yarn, and the outer fasciated yarn is common long filament, the rotating speed of the hollow ingot and aluminium ingot pipe
For 8000r/min-12000r/min.
Further, the number of hollow ingot is two, unwinds the first fasciated yarn and the second fasciated yarn respectively, described two hollow
The gyratory directions of ingot are opposite so that the first outer fasciated yarn and the second outer fasciated yarn intersection are wrapped over outside rabbit hair heart yarn.
Description of the drawings
Fig. 1 is common long filament/rabbit hair wrap yarn structural schematic diagram of the present invention；
Fig. 2 is that common long filament/rabbit hair wrap yarn single layer of the present invention coats process schematic diagram；
Fig. 3 is common long filament/rabbit hair wrap yarn double-coating process schematic diagram of the present invention.
Specific implementation mode
The present invention is described in detail With reference to embodiment.
As shown in Figure 1, common long filament/rabbit hair wrap yarn provided by the invention includes heart yarn a and outer fasciated yarn b, wherein core
Yarn a is the higher rabbit hair yarn of top noil ratio, and outer fasciated yarn b is common long filament, real by outer fasciated yarn b to the looping of rabbit hair yarn
Show " tying up " to rabbit hair yarn, falls and (fall) hair rate to reduce rabbit hair yarn.
Process as shown in Figure 2 completes processing as follows using hollow ingot cover-spinning machine：A) heart yarn moves back
Around；B) draw yarn；C) looping；D) winding shaping.Specific process is as follows：Frictional drive of the rabbit hair heart yarn bobbin 2 in feeding roller 1
Under unwound with certain speed, heart yarn passes through guide eye, bypasses cord roller 3, is passed through in hollow ingot 5 under the action of tengential belt 4
Heart pipe mutually merges at twizzle 8 with outer fasciated yarn.On aluminium ingot pipe 7, aluminium ingot pipe 7 exists outer fasciated yarn 6 with hollow ingot 5
Turned with certain speed under the transmission of spindle band so that outer fasciated yarn b (6) is wrapped on heart yarn a, and hollow ingot 5, which returns, goes around, outer looping
Yarn b (6) just enclose on heart yarn a by winding one, and with the continuous extraction of yarn, outer fasciated yarn b (6) constantly unwinds from aluminium ingot pipe 7,
And as the revolution of aluminium ingot pipe 7 is wrapped on heart yarn a, the yarn of looping structure is formed.Yarn is drawn by drawing yarn roller 9, and by rolling up
Winding apparatus (lever jack 10, traversing lever jack 11, yarn winding roller 12) is wound up into formation wrap yarn 13 on spool.Yarn off speed and
The rotational speed of aluminium ingot pipe determines the looping twist (winding number of turns unit length yarn on) of the outer fasciated yarn on heart yarn.
Diameter is showed according to heart yarn performance diameter and outer fasciated yarn, reasonably selects the rotational speed of heart yarn off speed and aluminium ingot pipe, i.e.,
The looping twist can obtain the yarn of different looping effects.
The processing method of common long filament/rabbit hair wrap yarn provided by the invention, outer fasciated yarn b solve the looping of heart yarn a
Falling for rabbit hair yarn (falls) hair problem：Due to outer fasciated yarn looping act on, rabbit hair yarn " is tied up ", increase rabbit fur fibre it
Between close sense, fall and (fall) hair rate to reduce rabbit hair yarn.
In addition, although the common long filament/rabbit hair wrap yarn and its processing method of the present invention can also be used based on single wrap
Double-contracting hollow ingot packet ties up machine, i.e., there are two hollow ingot looping parts, and two spindle gyratory directions are on the contrary, may be implemented outer looping
Yarn is to the secondary looping of the intersection of heart yarn, as shown in figure 3, outer fasciated yarn b may include the first fasciated yarn and the second fasciated yarn, the first packet
The winding direction of yarn and the second fasciated yarn is twined on the contrary, tiing up spinning technique using double-contracting packet, can be further increased to rabbit hair yarn
" tying up " effect.
The common long filament of low hair/rabbit hair wrap yarn provided by the invention and its processing method, according to the final of yarn product
Purposes requirement, selects the type of outer fasciated yarn, assigns fabric product different performance characteristics.The type of outer fasciated yarn can both be selected
Filament yarn can also be selected by selecting spun yarn, so as to keep rabbit fur fibre ratio larger in resultant yarn, can largely be protected
Stay Fabric Style.
The outer fasciated yarn of the present invention is that (long filament can be various chemical-fibres filaments, silkworm long filament, silver-plated long filament, low bullet to common long filament
Any one in power long filament), using rabbit hair yarn as heart yarn, select common long filament for outer fasciated yarn, by outsourcing yarn to the rabbit hair
The winding packet of yarn is tied up, realize rabbit hair yarn it is low fall (falling) hair rate.
The above is only the better embodiment to the present invention, not makees limit in any form to the present invention
System, every any simple modification that embodiment of above is made according to the technical essence of the invention, equivalent variations and modification,
Belong in the range of technical solution of the present invention.
Claims (6)
1. a kind of cover-spinning reducing rabbit hair yarn hair loss, it is characterised in that：Including heart yarn and outer fasciated yarn, heart yarn is rabbit hair yarn
Line, outer fasciated yarn are common long filament, and common filament winding is outside rabbit hair yarn and packet binds rabbit hair yarn.
2. a kind of cover-spinning reducing rabbit hair yarn hair loss according to claim 1, it is characterised in that：The outer fasciated yarn packet
Include the first outer fasciated yarn and the second outer fasciated yarn, the winding direction of the first outer fasciated yarn and the second outer fasciated yarn is opposite.
3. a kind of cover-spinning reducing rabbit hair yarn hair loss according to claim 1, it is characterised in that：The rabbit hair yarn
Line density is 30 Ying Zhi -40 English branch, and the looping twist of the common long filament is 500 twists/m -700 twists/m.
4. a kind of cover-spinning method reducing rabbit hair yarn hair loss, follows the steps below：
A) heart yarn is unwound：Bobbin equipped with rabbit hair heart yarn is unwound under the frictional drive of feeding roller；
B) draw yarn：The heart yarn of unwinding out is passed through into the hollow pipe of hollow ingot around cord roller, at twizzle with from being inserted in sky
The outer fasciated yarn to get off is unwound on heart ingot and the aluminium ingot pipe turned round together with hollow ingot mutually to merge；
C) looping：Outer fasciated yarn with the revolution at a high speed of hollow ingot and aluminium ingot pipe and in looping to heart yarn, is formed into fasciated yarn；
D) winding shaping：Fasciated yarn is drawn by drawing yarn roller, and is wound up on bobbin by winding device.
5. a kind of cover-spinning method reducing rabbit hair yarn hair loss according to claim 4, it is characterised in that：The heart yarn is
Rabbit hair yarn, the outer fasciated yarn are common long filament, and the rotating speed of the hollow ingot and aluminium ingot pipe is 8000r/min-12000r/
min。
6. a kind of cover-spinning method reducing rabbit hair yarn hair loss according to claim 4, it is characterised in that：The hollow ingot
Number be two, unwind the first fasciated yarn and the second fasciated yarn respectively, the gyratory directions of described two hollow ingots are opposite so that
First outer fasciated yarn and the second outer fasciated yarn intersection are wrapped over outside rabbit hair heart yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810310366.7A CN108505176A (en) | 2018-04-09 | 2018-04-09 | A kind of cover-spinning and cover-spinning method reducing rabbit hair yarn hair loss |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810310366.7A CN108505176A (en) | 2018-04-09 | 2018-04-09 | A kind of cover-spinning and cover-spinning method reducing rabbit hair yarn hair loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108505176A true CN108505176A (en) | 2018-09-07 |
Family
ID=63380777
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810310366.7A Pending CN108505176A (en) | 2018-04-09 | 2018-04-09 | A kind of cover-spinning and cover-spinning method reducing rabbit hair yarn hair loss |
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| CN (1) | CN108505176A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111394846A (en) * | 2020-03-31 | 2020-07-10 | 江苏工程职业技术学院 | Novel wool and ramie fancy covered yarn and spinning process thereof |
| CN113737339A (en) * | 2021-10-25 | 2021-12-03 | 山东津丝新材料科技有限公司 | Alloy filament and common yarn blending equipment and process |
| CN114622316A (en) * | 2022-03-04 | 2022-06-14 | 安徽德和织造有限公司 | Polylactic acid bio-based functional covering yarn for sweater and preparation method thereof |
| CN114990752A (en) * | 2022-06-15 | 2022-09-02 | 嘉兴市元创纺织有限公司 | Shrinkage type wool yarn covered yarn, preparation method and application thereof, fabric and preparation method |
| CN115559038A (en) * | 2022-10-08 | 2023-01-03 | 香遇睡眠科技(广州)有限公司 | Agilawood raw material coating spinning method |
| CN116200851A (en) * | 2023-03-17 | 2023-06-02 | 浙江依瑞羊绒制品有限公司 | Pure cashmere wrapping yarn and processing technology thereof |
Citations (4)
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| US6240716B1 (en) * | 1997-01-29 | 2001-06-05 | Dupont Toray Company, Ltd. | Stable double covered elastic yarn, process for making same, and fabric comprising same |
| CN103437016A (en) * | 2013-08-05 | 2013-12-11 | 浙江凯发新材料有限公司 | Real silk wrap yarn and processing method thereof |
| CN203429323U (en) * | 2013-08-05 | 2014-02-12 | 浙江凯发新材料有限公司 | Silvering filament composite function wrap yarn |
| CN206352179U (en) * | 2016-12-27 | 2017-07-25 | 上海正家牛奶丝科技有限公司 | It is a kind of to reduce the wrap yarn of filoplume |
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2018
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Patent Citations (4)
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| US6240716B1 (en) * | 1997-01-29 | 2001-06-05 | Dupont Toray Company, Ltd. | Stable double covered elastic yarn, process for making same, and fabric comprising same |
| CN103437016A (en) * | 2013-08-05 | 2013-12-11 | 浙江凯发新材料有限公司 | Real silk wrap yarn and processing method thereof |
| CN203429323U (en) * | 2013-08-05 | 2014-02-12 | 浙江凯发新材料有限公司 | Silvering filament composite function wrap yarn |
| CN206352179U (en) * | 2016-12-27 | 2017-07-25 | 上海正家牛奶丝科技有限公司 | It is a kind of to reduce the wrap yarn of filoplume |
Non-Patent Citations (1)
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| 薛纪莹主编: "《特种动物纤维产品与加工》", 31 January 1998, 中国纺织出版社 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111394846A (en) * | 2020-03-31 | 2020-07-10 | 江苏工程职业技术学院 | Novel wool and ramie fancy covered yarn and spinning process thereof |
| CN111394846B (en) * | 2020-03-31 | 2022-07-05 | 江苏工程职业技术学院 | Novel wool and ramie fancy covered yarn and spinning process thereof |
| CN113737339A (en) * | 2021-10-25 | 2021-12-03 | 山东津丝新材料科技有限公司 | Alloy filament and common yarn blending equipment and process |
| CN114622316A (en) * | 2022-03-04 | 2022-06-14 | 安徽德和织造有限公司 | Polylactic acid bio-based functional covering yarn for sweater and preparation method thereof |
| CN114622316B (en) * | 2022-03-04 | 2023-09-01 | 安徽德和织造有限公司 | Polylactic acid bio-based functional coated yarn for sweater and preparation method thereof |
| CN114990752A (en) * | 2022-06-15 | 2022-09-02 | 嘉兴市元创纺织有限公司 | Shrinkage type wool yarn covered yarn, preparation method and application thereof, fabric and preparation method |
| CN114990752B (en) * | 2022-06-15 | 2024-01-19 | 嘉兴市元创纺织有限公司 | Shrinkage type wool yarn coated yarn, preparation method and application thereof, fabric and preparation method |
| CN115559038A (en) * | 2022-10-08 | 2023-01-03 | 香遇睡眠科技(广州)有限公司 | Agilawood raw material coating spinning method |
| CN116200851A (en) * | 2023-03-17 | 2023-06-02 | 浙江依瑞羊绒制品有限公司 | Pure cashmere wrapping yarn and processing technology thereof |
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Application publication date: 20180907 |
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| RJ01 | Rejection of invention patent application after publication |