CN1017071B - Procedure for air texturizing and relevant device to carry out procedure - Google Patents
Procedure for air texturizing and relevant device to carry out procedureInfo
- Publication number
- CN1017071B CN1017071B CN90103012A CN90103012A CN1017071B CN 1017071 B CN1017071 B CN 1017071B CN 90103012 A CN90103012 A CN 90103012A CN 90103012 A CN90103012 A CN 90103012A CN 1017071 B CN1017071 B CN 1017071B
- Authority
- CN
- China
- Prior art keywords
- twisting
- transport
- silk
- nozzle
- production method
- Prior art date
- 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.)
- Expired
Links
Images
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
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/04—Devices for imparting false twist
- D02G1/06—Spindles
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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
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
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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
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
In a process for air texturing yarns (1, 2, 3) made from glass fibres, the glass fibres are fed separately to a first delivery device (4) and then pass through a texturing nozzle (6) where a false twist is imparted to them, at least in the region between the inlet and outlet of the texturing nozzle. A device for implementing the process has a false-twisting device (9) between the first delivery device (4) and the second delivery device (10). The device comprises a deflecting body having a twisting pin (13) freely rotatable, which may be inclined to the direction of transport of the yarns (1, 2, 3).
Description
The present invention relates to the production method of air jet texturing glass fiber, wherein make silk, pass a fabric distortion nozzle, be guided one second transport at last through an initial delivery device.The invention still further relates to first and second transports and and be placed in the equipment that fabric distortion nozzle between them is realized this production method.
In known production method, silk, that is glass yarn are delivered to a fabric distortion nozzle without twisting from one first transport, and are sent into one second transport therefrom.Use this production process, the long fiber of sending into the silk of equipment individually has the danger of fracture in the import department of fabric distortion nozzle.This danger can cause the delay and last the fractureing of silk.Such single, often cause in a kind of out of control, uneven mode without the silk of twisting and to heave at fabric distortion nozzle place.Thereby resulting textured filament is unfavorable to many application.
Known another production method wherein will flock together from the silk of spinning bobbin and twist.The material that is obtained can be delivered to the fabric distortion nozzle like this.Because the result of twisting, the fiber of any fracture of perhaps having stretched out is combined into material or product again.Thereby this combination will prevent that the dimension fibre that ruptures from blocking in the import department of fabric distortion nozzle.In addition, a kind of well-balanced bulk diffusing textured filament of this manufacture of materials.But the shortcoming of this production method is adding of silk to be twisted as a production method independently, and this method is carried out before mass transport is gone into the fabric distortion nozzle, and comprises sizable cost expenditure.Another shortcoming is that the work that need add when using fragile materials relatively is in order to help twisting.For instance, glass fiber material is used so-called textile finishing usually so that twisting as much as possible.This production method not only comprises additional expense, and is comprising another shortcoming.To be the textile finishing that adopted cause great number of issues at afterwards yarn between the operating period for this, for example becomes more difficult as being embedded on the matrix.
The objective of the invention is to create a kind of production method that starts described type at this paper, wherein want the silk of malformation can under the condition that reduces expense and live load significantly, feed the fabric distortion nozzle reliably, and in addition Texturized there in uniform mode.Silk should only be under the slight tensioning condition, even so that can save additional promoter in large quantities under the situation of limit input material.Another object of the present invention is to design a kind of equipment of realizing this production method.
According to the present invention, this purpose solves by start described production method at this paper, be to be these silks, no matter single or stranded formula, all deliver to first transport, and silk is done false twisting, at least the silk in the zone between the import of fabric distortion nozzle and the outlet is combined, to form a unit.
Like this, before material enters first transport, there is no need to carry out preprocessing, for example twisting.False twisting is gathered into a unit to silk, and arbitrary fracture of wire is aggregated in the integral body, has avoided delay and the obstruction of silk at the nozzle inlet place.The synthetic silk of the bunchy of input fabric distortion nozzle will form evenly regular expansion yarn.
Can further be improved in accordance with the present production process so that silk is by the false twist apparatus between the fabric distortion nozzle and second transport, this false twist apparatus then twisting put between first transport and false twist apparatus in the zone thread.
After silk left the fabric distortion nozzle, silk was by false twist apparatus, and it will be twisted by the silk in the zone between first transport and false twist apparatus, and the result assembles silk together, forms an integral body.Some fracture of wires that the while harness firmly may exist.This will guarantee to enter nozzle with the silk of the method twisting in needed mode.The single thread line of Xing Chenging also holds out against the jet processing of fabric distortion nozzle as an integral body like this.Since be whole unit in action, rather than individual other silk so that yarn expands equably.This advantage is to obtain under the production method without any auxiliary twisting or coiling again, and can insert stream yarn (yarn flow) lining by the false twist apparatus with some type known simply.
Also can so carry out in accordance with the present production process, will be added on the yarn of fabric distortion mentioned nozzle area up to the twisting of 150 twisting count/rice.In many occasions, the yarn that will put on the fabric distortion mentioned nozzle area less than the twisting of 100 twisting count/rice is suitable.This twisting will guarantee to reach the relevant needed advantage of silk that enters the fabric distortion nozzle, but and self jet program in the desirable influence nozzle.Simultaneously, the seldom rotation of yarn causes less stress on each rhizoid, thereby has also reduced the danger of fracture.
Also can so carry out in accordance with the present production process, a kind of Z or S type are rotated the yarn that is added in the fabric distortion mentioned nozzle area.Like this, can obtain special effect aspect the Texturized yarn.
Also consider in accordance with the present production process allow through twisting and/or without twisting line send into first transport.By selecting material and corresponding twisting character, make the Texturized yarn of being produced have certain characteristic, especially about intensity, elasticity and Rong Ti etc.
Be used for realizing that according to the present invention the apparatus characteristic of production method is to provide a false twist apparatus between the fabric distortion nozzle and second transport, this false twist apparatus has one, and freely adding of rotation, twirling or rotating of the acupuncture needle as guide body, and on the position that it is in and the throughput direction of silk tilts, its diameter is greater than 4 millimeters.
Rotatable adding to twirling or rotating of the acupuncture needle and will preventing friction of installing, thus and on indivedual silks, producing stress when preventing to silk by false twist apparatus.Silk can so be guided, and they are crossed and add when twirlinging or rotating of the acupuncture needle with box lunch, and coil does not contact each other.Adding twirlings or rotating of the acupuncture needle tilts will make the coil of yarn to avoid crossing at them with respect to the throughput direction of silk to add contact when twirlinging or rotating of the acupuncture needle, thereby has also reduced the stress on the material.Diameter also makes suitable fragile materials energy processed greater than 4 millimeters.
At last, according to equipment of the present invention, can make false twist apparatus be designed to adjustable to the distance of fabric distortion nozzle.
To being familiar with anyone of this theme, set and select various sizes, for example the twist thread diameter of pin, the position of the relative fabric distortion nozzle of false twist apparatus and the deviation that takes place in transport must be done certain adjustment, are conspicuous so that make the requirement of its adaptation material and denier count as received in all cases.
Fig. 1 represents the schematic diagram according to a fabric distortion equipment of the present invention;
Fig. 2 is illustrated in the vertical view of the false twist apparatus that the arrow A direction is done among Fig. 1.
In the embodiment shown in fig. 1, three strands of silks 1,2,3 without the multi-fibre form of twisting are sent to first transport 4 of a common type, and these silks 1,2,3 through the import 5 of fabric distortion nozzle 6, and are drawn from exporting 7 after breaking away from transport 4 again.Then, silk 1,2,3 is guided to second transport 10 through false twist apparatus 9, and draws therefrom with the direction of arrow 11.
Fabric distortion nozzle 6 is a kind of known structure patterns.Use the jet in addition scarifying of compressed air in a known way through the silk 1,2,3 of nozzle.
Silk forms a wire loop on 13 adding to twirling or rotating of the acupuncture needle, and the beginning of this ring and end do not contact mutually because of adding 13 the inclination of twirlinging or rotating of the acupuncture needle.Add 13 the travelling speed rotations of twirlinging or rotating of the acupuncture needle according to silk.Adding twirling or rotating of the acupuncture needle 13 outer surface side and the relative velocity between another lateral filament is zero.
Distance between false twist apparatus 9 and the fabric distortion nozzle 6 is adjustable, makes equipment can be applicable to the material and the denier count as received of various characteristics.
The hauling speed of transport 4,10 can be adjusted to each other with known method and match, the contraction that causes with the scarifying of considering material.
According to the embodiment of Fig. 1 and 2, silk 1,2,3 is delivered to false twist apparatus 9 through first transport 4 and fabric distortion nozzle 6.Because the rotation of false twist apparatus 9, institute is so that silk 1,2,3 is twisted, and this is twisted in theory less than 100 twisting count/rice.Like this, the silk 1,2,3 of delivering to first transport 4 as sub-thread is assembled becomes a unit closely together, and extends into the import 5 of fabric distortion shower nozzle 6 with this form.The revolution of per unit length that puts on silk is according to the characteristics determined of selected silk.For this reason, must consider the character of material and must be noted that rotating quantity can not make any employed material be subjected to excessive tightening.
Also has the twisting that has been applied to it from exporting 7 yarns through distortion of drawing.Because known false twisting effect does not remake twisting, and occurs scarifying then after by false twist apparatus.
Loose available production method of the present invention of silk and the equipment of any energy is processed.Even particularly process the silk of suitable fragility, for example glass fibre also is possible, because production method and equipment will guarantee these processed under the non-stress state of necessity.
Claims (9)
1, the production method of glass fibre air-textured yarn, wherein silk is delivered to one first transport, therefrom through a fabric distortion nozzle, import one second transport at last, silk with discretely or stranded form enter first transport, it is characterized in that making false twisting to put at least all silks in zone between the import of fabric distortion nozzle and its outlet, thereby all silks are assembled together, form a unit.
2, production method according to claim 1 is characterized in that silk by the false twist apparatus between the fabric distortion nozzle and second transport, is applying twisting on the silk in zone between first transport and the false twist apparatus.
3, production method according to claim 1 and 2 is characterized in that on the yarn that puts on up to the twisting of 150 twisting count/rice in the fabric distortion mentioned nozzle area.
4, production method according to claim 1 and 2 is characterized in that the twisting that will be less than 100 twisting count/rice puts on the yarn in the fabric distortion mentioned nozzle area.
5, production method according to claim 1 and 2 is characterized in that Z or the rotation of S type are revolved on the yarn that is added in the fabric distortion mentioned nozzle area.
6, production method according to claim 1 and 2, it is characterized in that through twisting and/or deliver to first transport without the silk of twisting.
7, production method according to claim 1 and 2 is characterized in that mutual several strands of different silks in material and/or twisting are delivered to first transport.
8, the employed equipment of production method according to claim 1, has first and second transport, and fabric distortion nozzle that is installed in their centres, it is characterized in that a false twist apparatus (9) between fabric distortion nozzle (6) and second transport (10) is provided with to be freely rotates the guide body that adds (13) form of twirlinging or rotating of the acupuncture needle, it is in the throughput direction inclination with silk, and diameter is greater than 4 millimeters.
9, equipment according to claim 8 is characterized in that the distance from false twist apparatus (9) to fabric distortion nozzle (6) is adjustable.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3919758.1 | 1989-06-16 | ||
| DE3919758A DE3919758A1 (en) | 1989-06-16 | 1989-06-16 | METHOD FOR AIR TEXTURING AND DEVICE FOR ITS IMPLEMENTATION |
| DEP3919758,1 | 1989-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1048070A CN1048070A (en) | 1990-12-26 |
| CN1017071B true CN1017071B (en) | 1992-06-17 |
Family
ID=6382911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90103012A Expired CN1017071B (en) | 1989-06-16 | 1990-06-15 | Procedure for air texturizing and relevant device to carry out procedure |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0477208B1 (en) |
| JP (1) | JPH04506096A (en) |
| CN (1) | CN1017071B (en) |
| BR (1) | BR9007447A (en) |
| CA (1) | CA2056393A1 (en) |
| CZ (1) | CZ281869B6 (en) |
| DE (2) | DE3919758A1 (en) |
| FI (1) | FI90357C (en) |
| MX (1) | MX172439B (en) |
| SK (1) | SK277839B6 (en) |
| TR (1) | TR24384A (en) |
| WO (1) | WO1990015890A1 (en) |
| YU (1) | YU117490A (en) |
| ZA (1) | ZA904365B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4003950C1 (en) * | 1990-02-09 | 1991-06-20 | Gevetex Textilglas Gmbh, 5120 Herzogenrath, De | |
| DE19505618B4 (en) * | 1994-06-30 | 2004-03-25 | Pd Glasfaser Gmbh Brattendorf | Glass staple fiber yarn and process for its production |
| CN103498218B (en) * | 2013-10-15 | 2016-02-24 | 无锡宏源机电科技股份有限公司 | A kind of inclined type tangential belt transmission device |
| CN113050568B (en) * | 2017-02-22 | 2022-03-15 | 苏州普力玛智能电子有限公司 | Quality monitoring method and system for false-twisted yarns |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3381346A (en) * | 1967-06-20 | 1968-05-07 | Owens Corning Fiberglass Corp | Fluid nozzle for texturing yarns |
| DE2117624A1 (en) * | 1971-04-10 | 1972-10-19 | Akzo Gmbh, 5600 Wuppertal | Turbo false twist unit with swiveling twist pin |
| CH586763A5 (en) * | 1975-07-10 | 1977-04-15 | Heberlein & Co Ag | |
| US4003111A (en) * | 1975-12-03 | 1977-01-18 | Ppg Industries, Inc. | Process for preparing a texturized glass fiber strand |
| GB8310072D0 (en) * | 1983-04-14 | 1983-05-18 | Coats Ltd J & P | Synthetic yarn |
| US4779408A (en) * | 1987-06-04 | 1988-10-25 | E. I. Du Pont De Nemours And Company | Low-tension quenching of ply twist/heatset yarn |
-
1989
- 1989-06-16 DE DE3919758A patent/DE3919758A1/en active Granted
-
1990
- 1990-06-06 ZA ZA904365A patent/ZA904365B/en unknown
- 1990-06-07 DE DE90908489T patent/DE59004050D1/en not_active Expired - Lifetime
- 1990-06-07 JP JP2508336A patent/JPH04506096A/en active Pending
- 1990-06-07 CA CA002056393A patent/CA2056393A1/en not_active Abandoned
- 1990-06-07 WO PCT/DE1990/000435 patent/WO1990015890A1/en active IP Right Grant
- 1990-06-07 BR BR909007447A patent/BR9007447A/en not_active Application Discontinuation
- 1990-06-07 EP EP90908489A patent/EP0477208B1/en not_active Expired - Lifetime
- 1990-06-14 TR TR90/0604A patent/TR24384A/en unknown
- 1990-06-15 MX MX021178A patent/MX172439B/en unknown
- 1990-06-15 CZ CS902995A patent/CZ281869B6/en not_active IP Right Cessation
- 1990-06-15 CN CN90103012A patent/CN1017071B/en not_active Expired
- 1990-06-15 YU YU117490A patent/YU117490A/en unknown
- 1990-06-15 SK SK2995-90A patent/SK277839B6/en unknown
-
1991
- 1991-12-10 FI FI915815A patent/FI90357C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2056393A1 (en) | 1990-12-17 |
| ZA904365B (en) | 1991-03-27 |
| EP0477208A1 (en) | 1992-04-01 |
| DE59004050D1 (en) | 1994-02-10 |
| FI915815A0 (en) | 1991-12-10 |
| SK299590A3 (en) | 1995-04-12 |
| DE3919758A1 (en) | 1990-12-20 |
| CZ299590A3 (en) | 1993-05-12 |
| FI90357C (en) | 1994-01-25 |
| CN1048070A (en) | 1990-12-26 |
| TR24384A (en) | 1991-09-01 |
| DE3919758C2 (en) | 1991-09-12 |
| FI90357B (en) | 1993-10-15 |
| JPH04506096A (en) | 1992-10-22 |
| YU117490A (en) | 1992-07-20 |
| BR9007447A (en) | 1992-04-28 |
| SK277839B6 (en) | 1995-04-12 |
| MX172439B (en) | 1993-12-16 |
| EP0477208B1 (en) | 1993-12-29 |
| WO1990015890A1 (en) | 1990-12-27 |
| CZ281869B6 (en) | 1997-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |