WO1998016675A1 - Verfahren zur herstellung eines flockgarn enthaltenden gestricks auf einer flachstrickmaschine - Google Patents
Verfahren zur herstellung eines flockgarn enthaltenden gestricks auf einer flachstrickmaschine Download PDFInfo
- Publication number
- WO1998016675A1 WO1998016675A1 PCT/DE1997/002365 DE9702365W WO9816675A1 WO 1998016675 A1 WO1998016675 A1 WO 1998016675A1 DE 9702365 W DE9702365 W DE 9702365W WO 9816675 A1 WO9816675 A1 WO 9816675A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thread
- flock
- knitted fabric
- binding
- layer
- Prior art date
Links
- 244000144992 flock Species 0.000 title claims abstract description 80
- 239000004744 fabric Substances 0.000 title claims abstract description 47
- 238000009940 knitting Methods 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 10
- 230000010354 integration Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000004040 coloring Methods 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 6
- 210000004209 hair Anatomy 0.000 description 3
- 238000010348 incorporation Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/12—Patterned fabrics or articles characterised by thread material
- D04B1/123—Patterned fabrics or articles characterised by thread material with laid-in unlooped yarn, e.g. fleece fabrics
Definitions
- the present invention relates to a method for producing a knitted fabric containing flock yarn on a flat knitting machine, as is required for producing velor-like seat covers.
- the process differs fundamentally from the known process for the production of velor fabrics in that this fabric is knitted on a flat knitting machine and is not woven.
- a flock thread is used, ie a thread which is provided with a large number of small hairs which project transversely to the thread course.
- Such flock threads are freely available commercially.
- such threads are relatively stiff, which is why these threads have so far only been used in web technology to achieve a velor fabric.
- the incorporation of a flock thread into a knitted fabric has so far been extremely difficult, since it was almost impossible to machine the knitted fabric of the relatively stiff flock thread.
- the flock thread is now not knitted in the knitted fabric like a conventional mesh thread, but is integrated into the basic knitted fabric as a weft and / or warp thread.
- This weft and / or warp thread can either be meshed at larger intervals or be placed on catch at certain intervals.
- a flock thread as a weft and / or warp thread in the outer, i.e. upper layer of a multi-layer knitted fabric, if this knitted fabric e.g. to be used as a motor vehicle seat cover or as a mobile seat cover.
- the flock threads which run as weft or warp threads in the knitted fabric, are preferably bound in by a binding thread.
- the course of the binding thread which can, for example, run perpendicular, parallel or inclined to the flock thread, can not only be used here for the integration of the flock thread through its integration into the knitted fabric, but it can also be used in cooperation with by a corresponding variable guidance of the binding thread in the knitted fabric the flock thread a certain pattern can be achieved, so that the binding thread not only has a fastening function for the flock thread in the knitted fabric, but also serves an optical purpose.
- the color or material of the flock thread can be changed within the knitted fabric.
- the materials of the binding thread in the knitted fabric can be changed, different requirements for areas of the seat cover can be taken into account.
- the seat is much more stressed than the back of a seat cover. Accordingly, a much more robust binding thread could then be used in the seat than, for example, on the backrest.
- a more robust area can also be created if the binding thread is tied in a denser binding, or a thicker binding thread is partially integrated.
- a certain desired optical effect for example a logo, can be applied to the surface of the cover.
- a desired optical effect can also be achieved by a targeted guidance of the binding thread with respect to the flock thread or by a special binding of the binding thread.
- the flock thread can be partially covered by the binding thread, so that only the binding thread instead of the flock thread appears in these areas. In this way, the flock thread in the knitted fabric is stabilized and a desired optical effect is achieved.
- the binding thread can also be made from an elastic or thermally shrinking material, which contracts after a thermal aftertreatment and only then ensures the correct stabilization of the flock thread in the knitted fabric.
- the flock thread is preferably treated thermally before binding, so that the hair of the flock thread straightens up.
- the flock thread can be passed through a heating tunnel or over a thermal brush or heating roller.
- the flock thread in the flat knitting machine is preferably pressed into the needle bed by a sinker and / or stripper with a defined force. In this way, knitted areas with a specifically adjustable stability or elasticity can be produced.
- the increased stability can also be produced by binding the flock thread through a meshed binding thread, through which the flock thread is pressed into the knitted fabric.
- the binding of the flock thread can be varied by the binding thread over the width of the needle bed and / or from stitch row to row of stitches, so that a velor character can only be created in certain defined areas. For example, one could therefore limit the velor character solely to the upward-facing seat and the backrest area facing the person, and to omit the side areas spanning the seat frame.
- Very nice optical effects can be achieved if the flock thread and the binding thread are colored and / or finished differently.
- a very advantageous way of fixing the flock thread by means of the binding thread is achieved if the flock thread is tied in by the binding thread. In this way the flock thread is hardly deformed by the integration and the integration is technically very easy to implement on a flat ⁇ Knitting Machine.
- the flock thread can also be placed selectively on a mesh thread or binding thread on the catch, the catch mesh preferably being a distance of two to ten stitches or rods depending on the part have lung.
- the flock thread can also be intermeshed at intervals, with the spacing of the meshes being chosen to be larger, since the formation of a stitch with the relatively stiff flock thread places a heavy load on the knitting machine.
- the flock thread can also be fixed by an additional binding thread in the knitted fabric if this is placed offset front / back in a twin bed machine lxl, then the flock thread is inserted as a weft and is tied by stitch transfer of the binding thread front / back and / or back / front.
- a velor cover, produced by the method according to the invention, can therefore be very well partially formed with regard to the required mechanical load capacities and can be carried out very individually both in terms of its shape and its pattern.
- a flock thread does not have to run in every course.
- the density of the velor can therefore be freely defined by selecting the distances between the individual flock threads.
- a flock thread does not have to be introduced into every wale if it runs as a chain in the knitted fabric.
- a defined velor density can be created by individually adjusting the distance.
- no threads or also normal threads can be introduced alternately as weft and / or warp threads. Any pattern can be achieved in this way.
- the binding stitches can also be inserted into the knitted fabric (using the flat knitting machine) as a weft and warp thread with mutual weaving.
- the flock thread passages can be combined sequentially with the binding thread passages.
- a single-surface binding for producing a so-called sack cover by different selection of the needle width or also in a contoured design is preferably suitable for fixing the flock thread to the knitted fabric by means of the binding thread. What is important here is a homogeneous connection of the corresponding edge stitches.
- a flock thread must not only consist of one, but can also consist of several carrier threads, to which the flock hairs are preferably applied by gluing transversely to the direction of the carrier thread.
- Flock threads of this type are generally available.
- Contouring, structures and patterns can also be created in a targeted manner by individually controlled integration of a flock thread by means of a binding thread, which generally represents the normal mesh thread.
- the binding thread can be designed as a normal mesh thread, which forms the knitted fabric through its mesh.
- the binding thread or a plurality of binding threads can also be introduced as a second mesh thread or weft and / or warp thread.
- the type of meshing of one or more additional binding threads with the mesh thread and / or the flock thread can then be used in addition to the integration of the flock thread to achieve a desired optical effect. If an elastic or shrinking material is chosen as the binding thread, the stability of the cover and / or the velor density can be further improved.
- a very positive effect can be achieved if the flock thread structure is arranged in the first layer and this first layer is connected to a second layer via a pile thread structure, velcro structure or the loops can thus be the knitted fabric on a carrier with a complementary velcro structure fix (Velcro).
- Velcro complementary velcro structure fix
- the velcro structure can of course also be attached to the back of a single-surface knitted fabric, the loops of the velcro structure being able to be formed by the mesh thread, the binding thread or even the flock thread itself.
- Figures 1 and 2 show, for example, two stitch patterns of a knitted fabric containing flock yarn according to the present invention.
- Fig. 1 shows a basic mesh image of a knitted fabric containing flock thread.
- the flock thread is on in the first stitch row 1 a first binding thread, which is the mesh thread, is put on catch in every second stitch.
- Row 2 shows the meshing of the first binding thread.
- a second binding thread is stitched with the stitch thread every other stitch. This second binding thread is used to press the flock thread into the knitted fabric, and can in principle also be omitted if the flock thread is pressed into the knitted fabric by strippers.
- Row 4 is the repetition of row 1 etc.
- Fig. 2 shows a flock thread knit in a jacquard pattern.
- the first two rows of stitches correspond to the basic knitted fabric from FIG. 1.
- the third row shows a second binding thread which is partially (for the first six stitches) meshed with the first binding thread, i.e. is neutral with respect to the flock thread (not covering it) and partially ( in the second six stitches) lxl on both needle beds. In these areas, it covers the flock thread almost completely and thus appears optically instead of the flock thread.
- a desired pattern in the present case a jacquard pattern, can be achieved.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/284,535 US6295846B1 (en) | 1996-10-15 | 1997-10-15 | Method for producing a knitted fabric containing a flock-yarned in a flatbed knitting machine |
EP97945749A EP0932714B1 (de) | 1996-10-15 | 1997-10-15 | Verfahren zur herstellung eines flockgarn enthaltenden gestricks auf einer flachstrickmaschine |
DE59707930T DE59707930D1 (de) | 1996-10-15 | 1997-10-15 | Verfahren zur herstellung eines flockgarn enthaltenden gestricks auf einer flachstrickmaschine |
JP51791398A JP2001505259A (ja) | 1996-10-15 | 1997-10-15 | 平形横編機によるフロック糸を含む編地の製法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19642595A DE19642595A1 (de) | 1996-10-15 | 1996-10-15 | Verfahren zur Herstellung von Flockgestricken |
DE19642595.6 | 1996-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998016675A1 true WO1998016675A1 (de) | 1998-04-23 |
Family
ID=7808860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1997/002365 WO1998016675A1 (de) | 1996-10-15 | 1997-10-15 | Verfahren zur herstellung eines flockgarn enthaltenden gestricks auf einer flachstrickmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US6295846B1 (de) |
EP (1) | EP0932714B1 (de) |
JP (1) | JP2001505259A (de) |
DE (2) | DE19642595A1 (de) |
WO (1) | WO1998016675A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19834969A1 (de) * | 1998-08-03 | 2000-02-17 | Breest Ernst Juergen | Reinigungstextil und Reinigungsgerät mit textiler Reinigungsoberfläche |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19839505B4 (de) * | 1998-08-28 | 2004-02-26 | Maass, Ruth | Textilvorsatz für Reinigungsgeräte und Verfahren zu deren Herstellung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125001A (en) * | 1975-12-15 | 1978-11-14 | Austen Bryars Of London, Inc. | Multi-gauge knit fabric with inlay |
GB2047761A (en) * | 1979-04-26 | 1980-12-03 | Polylok Corp | Single bar lock-stitch stitch-bonded fabric |
DE3023249A1 (de) * | 1979-06-25 | 1981-01-22 | Polstermoebelkombinat Oelsa Ra | Verbundmaschenbahn aus zwei getrennten maschenbahnen, insbesondere fuer moebelstoff |
EP0179340A2 (de) * | 1984-10-20 | 1986-04-30 | Uniroyal Englebert Textilcord S.A. | Verfahren und Vorrichtung zum Herstellen eines Flockfadens oder -garnes und Flockfaden oder -garn |
EP0627516A1 (de) * | 1993-04-08 | 1994-12-07 | General Motors Corporation | Bekleidungsstoff und Verfahren zu dessen Herstellung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6311190A (ja) * | 1986-07-03 | 1988-01-18 | セキノ株式会社 | ぬいぐるみ動物玩具用生地の製造法 |
US4712281A (en) * | 1986-10-30 | 1987-12-15 | Guilford Mills, Inc. | Napped warp-knitted fabric and method of producing same |
US5009946A (en) * | 1987-03-03 | 1991-04-23 | Kuraray Company Limited | Composite sheet for automotive use |
-
1996
- 1996-10-15 DE DE19642595A patent/DE19642595A1/de not_active Withdrawn
-
1997
- 1997-10-15 JP JP51791398A patent/JP2001505259A/ja active Pending
- 1997-10-15 US US09/284,535 patent/US6295846B1/en not_active Expired - Lifetime
- 1997-10-15 WO PCT/DE1997/002365 patent/WO1998016675A1/de active IP Right Grant
- 1997-10-15 EP EP97945749A patent/EP0932714B1/de not_active Expired - Lifetime
- 1997-10-15 DE DE59707930T patent/DE59707930D1/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125001A (en) * | 1975-12-15 | 1978-11-14 | Austen Bryars Of London, Inc. | Multi-gauge knit fabric with inlay |
GB2047761A (en) * | 1979-04-26 | 1980-12-03 | Polylok Corp | Single bar lock-stitch stitch-bonded fabric |
DE3023249A1 (de) * | 1979-06-25 | 1981-01-22 | Polstermoebelkombinat Oelsa Ra | Verbundmaschenbahn aus zwei getrennten maschenbahnen, insbesondere fuer moebelstoff |
EP0179340A2 (de) * | 1984-10-20 | 1986-04-30 | Uniroyal Englebert Textilcord S.A. | Verfahren und Vorrichtung zum Herstellen eines Flockfadens oder -garnes und Flockfaden oder -garn |
EP0627516A1 (de) * | 1993-04-08 | 1994-12-07 | General Motors Corporation | Bekleidungsstoff und Verfahren zu dessen Herstellung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19834969A1 (de) * | 1998-08-03 | 2000-02-17 | Breest Ernst Juergen | Reinigungstextil und Reinigungsgerät mit textiler Reinigungsoberfläche |
Also Published As
Publication number | Publication date |
---|---|
DE59707930D1 (de) | 2002-09-12 |
DE19642595A1 (de) | 1998-04-16 |
US6295846B1 (en) | 2001-10-02 |
EP0932714B1 (de) | 2002-08-07 |
EP0932714A1 (de) | 1999-08-04 |
JP2001505259A (ja) | 2001-04-17 |
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