EP3959366B1 - Tricot en velours bidimensionnel - Google Patents

Tricot en velours bidimensionnel Download PDF

Info

Publication number
EP3959366B1
EP3959366B1 EP20712513.9A EP20712513A EP3959366B1 EP 3959366 B1 EP3959366 B1 EP 3959366B1 EP 20712513 A EP20712513 A EP 20712513A EP 3959366 B1 EP3959366 B1 EP 3959366B1
Authority
EP
European Patent Office
Prior art keywords
pile
lapping
yarn
knitted fabric
dtex
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.)
Active
Application number
EP20712513.9A
Other languages
German (de)
English (en)
Other versions
EP3959366A1 (fr
EP3959366C0 (fr
Inventor
Matthias ESCHLER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schoeller Textil AG
Original Assignee
Schoeller Textil AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schoeller Textil AG filed Critical Schoeller Textil AG
Publication of EP3959366A1 publication Critical patent/EP3959366A1/fr
Application granted granted Critical
Publication of EP3959366B1 publication Critical patent/EP3959366B1/fr
Publication of EP3959366C0 publication Critical patent/EP3959366C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/02—Pile fabrics or articles having similar surface features
    • D04B21/04—Pile fabrics or articles having similar surface features characterised by thread material
    • 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
    • D04B1/02—Pile fabrics or articles having similar surface features
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/20—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting articles of particular configuration
    • D04B21/202—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting articles of particular configuration warp knitted yarns
    • 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]
    • 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
    • D10B2401/00—Physical properties
    • D10B2401/14—Dyeability
    • 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
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/01—Surface features
    • D10B2403/012—Alike front and back faces
    • D10B2403/0121—Two hairy surfaces, e.g. napped or raised

Definitions

  • the invention relates to the technical field of velor goods, in particular imitations of suede, as well as the production of flat velor goods.
  • Alcantara ® which is referred to as Ultrasuede ® in the USA and Ecsaine ® in Japan.
  • This is a fleece-based microfiber fabric based on polyester and polyurethane, which was already in use at the beginning of the 1970s Japan was developed.
  • Alcantara ® approximately 50 mm long bicomponent staple fibers (polyester with polystyrene in the sheath) are used as the starting material.
  • the fiber bales are prepared in the bale openers and fed to a nonwoven card. These sort the fibers and place them on a conveyor belt. Several layers are then created in the layer.
  • a multi-stage, mechanical needling creates the solidified base nonwoven.
  • the polystyrene jacket is now separated from the polyester filament in a chemical/thermal process. This process step in particular represents a major burden on the environment. Without the polystyrene jacket, the PES filament breaks down into thin individual fibrils, which form a very dense and breathable surface.
  • the nonwoven fabric is impregnated with polyurethane in an immersion bath.
  • the nonwoven material is split into several layers (top, middle and bottom layer). The middle layer later represents the premium quality.
  • the surface is roughened, which ensures the typical velvety-soft or suede-like feel. Due to the complex production, Alcantara ® has no cost advantage compared to the production of natural leather. However, the industrial production of imitation suede has the advantage over natural leather in that a uniform and reproducible quality can be achieved.
  • Imitation suede is also known as so-called “Sea-Island fleeces”.
  • a starting material consisting of a sea component and an island component is used.
  • the imitation suede is achieved by selectively releasing the sea component using alkaline solutions.
  • the remaining Icelandic component ultimately forms the pile of the imitation suede.
  • Sea-Island fleeces are relatively complex to produce. Furthermore, the alkaline nature of the sea component limits the choice of material for the island component significant, as it must not be attacked, dissolved, modified and/or damaged by the alkaline solution. For example, certain polyesters are not suitable as an island component because they hydrolyze relatively quickly under basic conditions.
  • Flat velor knitwear for example, is used in US 5 91 6 273 A , CN 108 004 667 A and JP 201 1 069031 A disclosed.
  • a flat velor knit fabric for imitation suede is provided that can be produced in a time- and cost-efficient manner.
  • a flat velor knitted fabric for imitation suede is provided, which can be produced in a more environmentally friendly manner than has previously been possible using conventional methods.
  • a flat velor knitted fabric is provided for imitation suede that is soft to the touch, antistatic, durable, easy to clean and/or allergy-neutral.
  • a flat velor knitted fabric for imitation suede which has high tear resistance and/or good fastness properties, in particular fastness to rubbing, color, light, perspiration and washing.
  • the general object is achieved by a flat velor knitted fabric according to claim 1.
  • the flat velor knitted fabric has a top and a bottom, with the top having a Flor includes.
  • the underside comprises a knitted fabric made of at least one pile material and a base material.
  • the underside can also consist of a knitted fabric made of exactly one pile material and one base material.
  • the at least one pile material in the knitted fabric is a pile yarn and the base material formed in the knitted fabric as a base yarn.
  • the pile has the at least one pile material.
  • the pile can also consist of at least one pile material.
  • the pile material of the pile also has individual fibrils with a fineness of a maximum of 2 dtex per fibril.
  • a fineness of a maximum of 2 dtex in the fiber pile ensures a good surface quality of the velor knitted fabric.
  • the proportion of individual fibrils based on the total proportion of fibrils can be at least 50%, in particular at least 80%, preferably at least 90%.
  • the pile material can typically be arranged both in the pile and in the knitted fabric of the flat velor knitted fabric.
  • the knitted underside of the flat velor knitted fabric ensures that the individual fibrils of the pile cannot be released from the velor knitted fabric and are firmly anchored in the velor knitted fabric by the stitches in the knitted fabric. This means that there is no need for an additional adhesive, such as an additional polyurethane coating on the underside, as is usual in the prior art.
  • the knitted fabric is significantly more stable and tear-resistant.
  • the flat velor knitted fabric according to the invention achieves either comparable or even better values (look, feel, residual shrinkage, heat shrinkage, sweat, friction and water fastness, tensile strength, elongation at break) with the same weight, thickness and width ).
  • the flat velor knitted fabric according to the invention achieves a wet rubbing fastness of 4 in accordance with DIN EN ISO 11640 or DIN EN ISO 105-X12, while the comparison product only achieves a value of 3.
  • the flat velor knitted fabric according to the invention also has a softer feel and increased air permeability compared to Alcantara® .
  • the base yarn and the pile yarn are preferably not identical.
  • the base yarn can have a different fineness than the pile yarn or the base material can be different from the pile material.
  • the at least one base yarn may comprise or consist of a plain yarn and/or the at least one pile yarn may comprise or consist of a textured yarn.
  • knitted fabric refers to a textile fabric in which a loop formed by a yarn is looped into another loop.
  • the essentially regularly distributed stitches created in this way can be formed using a single yarn or multiple yarns.
  • a knitted fabric differs from a fleece, in which a loose collection of fibers is solidified, in particular by heat, chemical or water needling, and therefore does not have any regular entanglements like a knitted fabric.
  • the individual fibrils of the pile are fibrils that are separated from each other. These are therefore relatively movable independently of each other.
  • tex or decitex in accordance with the ISO 1144 and DIN 60905 standards.
  • One dtex corresponds to 0.1 tex or 1 g per 10,000 meters.
  • the at least one base yarn has a fineness of a maximum of 5 dtex, in particular 3 dtex, preferably 2 to 2.5 dtex per fibril.
  • the pile yarn can have a fineness of a maximum of 1 dtex, preferably a maximum of 0.3 dtex per individual fibril.
  • a particularly good surface quality of the pile is achieved using a pile yarn with a maximum fineness of 0.3 dtex.
  • the coordinated fineness of the base yarn and the pile yarn results in a particularly high quality Velor knitwear is achieved, which has a similar velvety surface compared to the velor goods known in the prior art, in particular fleece-based velor goods.
  • the production of the velor knitted fabric according to the invention is significantly more time and cost efficient.
  • the knitted fabric has a combined laying.
  • the combined laying includes at least one laying of the base yarn and one laying of the pile yarn.
  • the combined lay comprises at least two lays of the base yarn and one lay of the pile yarn.
  • at least two layers of the base yarn are different from each other, which means that a particularly dense knitted fabric can be achieved, which anchors the individual fibrils of the pile particularly firmly. This makes such velor knitted fabric particularly stable and durable.
  • At least one layer of the base yarn consists of a satin layer and/or at least one layer of the base yarn consists of a fringe layer.
  • one lay of the base yarn consists of a satin lay and one lay of the base yarn consists of a fringe lay.
  • the fringing can block the laying of the pile yarn so that the pile yarn does not move away when it is roughened to form the pile and the pile can therefore be produced particularly effectively.
  • the lay of the pile yarn is a satin lay or a velvet lay.
  • the satin laying results in a pile with shorter individual fibrils and the velvet laying leads to a pile with slightly longer individual fibrils.
  • the combined laying consists of a satin-fringe-satin laying or a satin-fringe-velvet laying.
  • a satin-fringe-satin laying or a satin-fringe-velvet laying Such an essentially layered structure with a fringe arrangement enables a very high stitch strength and thus a velor knitted fabric with a higher resistance and tear resistance than a fleece-based velor.
  • the flat velor knitted fabric according to the invention delivers a significantly increased tearing force (ISO 3341: 2000-05) in the transverse direction (1026 N compared to 360 N).
  • a closed fringe lay as can preferably be used in the present invention, has a 1 -0/0-1 lay.
  • a satin lay in the closed form has a 1 -0/3-4 lay.
  • a velvet laying has a 1 -0/4-5 laying in the closed form.
  • Velvet laying and/or satin laying is preferably used in the closed form.
  • the knitted fabric has a stitch density of 400 to 800 stitches/cm 2 , preferably 400 to 600 stitches/cm 2 .
  • the knitted fabric can have 5 to 20, preferably 10 to 15, particularly preferably 13 wales/cm and/or 30 to 40, preferably 30 to 35, particularly preferably 33 courses of stitches/cm.
  • the pile may have between 250,000 and 350,000 individual fibrils per cm 2 .
  • the at least one base material and the at least one pile material consist of polyester.
  • polyamide or other synthetic fiber materials are also possible.
  • the base yarn has 30 to 35 dtex and 15 fibrils and the pile yarn has 70 to 80 dtex and 300 fibrils.
  • the use of such a yarn combination enables the provision of a very tight knitted fabric with a very high density of the individual fibrils.
  • the velor knitted fabric has a weight of 180 to 300 g/m 2 , preferably 220 to 280 g/m 2 .
  • the advantage of such a process over the prior art is, among other things, that the total number of process steps is significantly reduced compared to the production of nonwoven-based velor goods.
  • All common knitting machines can be used as knitting machines.
  • warp knitting machines in particular tricot warp knitting machines, are preferred.
  • the top which essentially comprises pile yarn
  • the surface of the top side of the raw knitted fabric can be formed from pile yarn, or consist of pile yarn or at least comprise pile yarn.
  • the pile can be set up using a second or several roughening processes.
  • the pile can also be set up at least partially during step c). Step d) can therefore take place together and/or after step c).
  • the at least one base yarn has a fineness of a maximum of 5 dtex, in particular 3 dtex, preferably of 2 to 2.5 dtex per fibril and/or the pile yarn has a fineness of a maximum of 1 dtex, preferably a maximum of 0.3 dtex per fibril on.
  • the knitting in step b) takes place with a combined laying with at least two laying of the base yarn and one laying of the pile yarn.
  • the raw knitted fabric is dyed using strand dyeing before the pile is erected and optionally then dried.
  • the knitting in step b) is carried out with a knitting machine with a set fineness of E20 to E32, i.e. 20 to 32 needles per inch (8 to 1 2.6 needles per centimeter).
  • a fineness of E28 is preferred. Such a close effect has proven to be particularly beneficial for the surface quality and stability of the pile.
  • the knitting in step b) takes place with a combined lay, whereby the lay(s) of the base yarn is superimposed on the lay of the pile yarn. It can thus be ensured that the surface of the top side of the raw knitted fabric essentially consists of pile yarn, whereby only the pile yarn is severed during the subsequent roughening and the formed pile thus essentially consists of pile material.
  • the pile typically consists of the pile material, which can optionally be additionally colored with dyes.
  • the combined lay has one lay of the pile yarn and at least two lays of the base yarn.
  • At least one lay of the base yarn is a satin lay and/or at least one lay of the base yarn is a fringe lay and/or the lay of the pile yarn is a satin lay or velvet lay.
  • the combined laying consists of a satin-fringe-satin laying or a satin-fringe-velvet laying.
  • satin fringe satin laying The knitting takes place using a first laying rail with a 1 -0/3-4 laying of the base material, a second laying rail with a 0-1/1 -0 laying of the base material and a third laying rail with a 3-4/1 -0 laying of the pile material.
  • the first and second laying rails are identical to the satin-fringe-satin laying, but the third laying rail works with a 4-5/1-0 laying of the pile material.
  • a further aspect of the invention relates to the use of a flat velor knitted fabric according to one of the embodiments described here for the production of imitation leather.
  • FIG. 1a a combined laying of a flat velor knitted fabric according to the invention with two layings of the base yarn 1a, 1b and 2a, 2b and one laying of the pile yarn 3a, 3b is shown. 5 individual yarns are shown per individual laying.
  • the combined laying consists of a satin-fringe-satin laying.
  • the first laying rail creates a closed satin laying (see 1a, 1b)
  • the second laying rail creates an open fringe laying (see 2a, 2b)
  • the third laying rail in turn creates a closed satin laying (see 3a, 3b).
  • the open fringing of the base yarn blocks the satin laying of the pile yarn, which means that the pile yarn cannot escape during the subsequent roughening and thus an optimal surface quality of the pile can be provided with high effectiveness.
  • a combined laying of a flat velor knitted fabric according to the invention with two layings of the base yarn 1a, 1b and 2a, 2b is shown.
  • the combined laying includes a further laying of the pile yarn 3a, 3b. 5 individual yarns are shown per individual laying.
  • the combined laying is in contrast to that in the Figures 1a and 1b shown combined laying made of a satin-fringe-velvet laying.
  • the Figure 2b shows the combined laying of the Figure 2a , however, only one individual yarn 1a, 2a and 3a is shown per lay.
  • the Figure 3 shows a top view of the underside 11 of a velor knitted fabric 10 according to the invention.
  • the underside 11 comprises a knitted fabric made of a pile material, which is designed as a pile yarn 3, and of a base material, which is designed as a first base yarn 1 and a second base yarn 2. Due to the very tight effect, the pile yarn 3 is firmly anchored in the knitted fabric, so that the individual fibrils of the pile on the opposite top side of the velor knitted fabric are firmly anchored in the knitted fabric and do not detach themselves from the velor knitted fabric, even without additional adhesive.
  • a polyester yarn dtex 33F15 can be used as the base yarn and a polyester yarn dtex 78F300 can be used as the pile yarn.
  • top 12 of a raw knitted fabric is shown according to an embodiment of the invention.
  • the surface of the top 12 essentially consists of pile yarn 3 or is formed by it. Since the raw knitted fabric has not yet been roughened and therefore the pile yarn on the top has not yet been cut, the pile has not yet been formed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)

Claims (15)

  1. Tissu à mailles velours plat (10), le tissu à mailles velours (10) comprenant une face supérieure et une face inférieure (11), la face supérieure comprenant un poil et la face inférieure (11) comprenant un tricot constitué d'au moins un matériau de poil et d'un matériau de base, la face inférieure étant exempte d'agent adhésif, ledit au moins un matériau de poil dans le tricot étant réalisé sous la forme d'au moins un fil de poil (3) et le matériau de base dans le tricot étant réalisé sous la forme d'au moins un fil de base (1, 2) et le poil présentant ledit au moins un matériau de poil, ledit au moins un matériau de poil du poil présentant des fibrilles individuelles d'une finesse de 2 dtex maximum par fibrille, caractérisé en ce que le tricot présente une densité de mailles de 400 à 800 mailles/cm2.
  2. Tissu à mailles velours plat (10) selon la revendication 1, dans lequel le au moins un fil de base (1, 2) présente une finesse de 5 dtex maximum, en particulier de 3 dtex, de préférence de 2 à 2,5 dtex par fibrille et/ou le fil de poil (3) présente une finesse de 1 dtex maximum, de préférence de 0,3 dtex maximum par fibrille.
  3. Tissu à mailles velours (10) selon l'une des revendications précédentes, dans lequel le tricot présente un pli combiné avec au moins un pli du fil de base (1, 2) et un pli du fil de poil (3), le pli combiné présentant de préférence au moins deux plis du fil de base (1, 2) et un pli du fil de poil (3) ; et/ou dans lequel, de préférence, au moins une couche du fil de base (1, 2) est constituée d'un pli de satin et/ou dans lequel au moins une couche du fil de base (1, 2) est constituée d'un pli de franges.
  4. Tissu à mailles velours plat (10) selon la revendication 3, dans lequel le pli du fil à poil (3) est constitué d'un pli de satin ou d'un pli de velours, le pli combiné étant de préférence constitué d'un pli de satin-franges-velours ou d'un pli de satin-franges-velours.
  5. Tissu à mailles velours plat (10) selon l'une des revendications précédentes, dans lequel le tricot présente une densité de mailles de 400 à 600 mailles/cm2 ; et/ou dans lequel le tissu à mailles velours (10) présente un poids de 180 à 300 g/m2, de préférence de 220 à 280 g/m2.
  6. Tissu à mailles velours plat (10) selon l'une quelconque des revendications précédentes, dans lequel ledit au moins un matériau de base et ledit au moins un matériau de poil sont en polyester.
  7. Tissu à mailles velours plat (10) selon l'une quelconque des revendications précédentes, dans lequel le fil de base (1, 2) présente 33 dtex et 15 fibrilles et le fil de poil (3) présente 78 dtex et 300 fibrilles.
  8. Procédé de fabrication d'un tissu à mailles velours plat ayant une densité de mailles comprise entre 400 et 800 mailles/cm2 et une face inférieure exempte d'agent adhésif selon l'une des revendications précédentes, comprenant les étapes suivantes :
    a) fournir au moins un fil de poil constitué d'un matériau de poil présentant des fibrilles individuelles d'une finesse maximale de 2 dtex par fibrille, et au moins un fil de base constitué d'un matériau de base ;
    b) tricoter le fil de poil et le fil de base avec un métier à tricoter pour obtenir un tissu à mailles écru composé de fil de poil et de fil de base, le tissu à mailles écru ayant une face supérieure et une face inférieure, la face supérieure comprenant essentiellement du fil de poil ;
    c) lainer la face supérieure du tissu à mailles écru, le fil de poil étant coupé sur la face supérieure du tissu à mailles et un poil étant formé ;
    d) mise en place du poil.
  9. Procédé selon la revendication 8, dans lequel ledit au moins un fil de base présente une finesse maximale de 5 dtex, notamment de 3 dtex, de préférence de 2 à 2,5 dtex par fibrille et/ou ledit fil de poil présente une finesse maximale de 1 dtex, de préférence de 0,3 dtex parfibrille.
  10. Procédé selon l'une des revendications 8 ou 9, dans lequel le tricotage à l'étape b) est réalisé avec un pli combiné comprenant au moins deux plis du fil de base et un pli du fil de poil.
  11. 11 - Procédé selon l'une quelconque des revendications 8 à 10, dans lequel le tissu à mailles écru est coloré par teinture en brin avant la mise en place du poil.
  12. Procédé selon l'une quelconque des revendications 8 à 11, dans lequel le tricotage à l'étape b) est réalisé avec un métier à tricoter ayant une finesse de 28 aiguilles par 2,54 cm (E28).
  13. Procédé selon l'une quelconque des revendications 8 à 12, dans lequel le tricotage à l'étape b) est réalisé avec un pli combiné, et dans lequel de préférence le ou les plis du fil de base sont superposés au pli du fil de poil, de préférence le pli combiné comprend un pli du fil de poil et au moins deux plis du fil de base ; et/ou dans lequel, de préférence, au moins une pli de fil de base est constituée d'une pli de satin et/ou dans lequel au moins une pli de fil de base est constituée d'une pli de franges et/ou dans lequel la pli de fil de poil est constituée d'une pli de satin ou d'une pli de velours.
  14. Procédé selon l'une quelconque des revendications 8 à 13, dans lequel le pli combiné est constitué d'un pli de satin-franges-velours ou d'un pli de satin-franges-velours.
  15. Utilisation d'un tissu à mailles velours en plat selon l'une quelconque des revendications 1 à 7 pour la fabrication d'un similicuir.
EP20712513.9A 2019-04-24 2020-03-17 Tricot en velours bidimensionnel Active EP3959366B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00552/19A CH716114A1 (de) 2019-04-24 2019-04-24 Flächige Velourmaschenware.
PCT/EP2020/057175 WO2020216532A1 (fr) 2019-04-24 2020-03-17 Tricot en velours bidimensionnel

Publications (3)

Publication Number Publication Date
EP3959366A1 EP3959366A1 (fr) 2022-03-02
EP3959366B1 true EP3959366B1 (fr) 2023-12-20
EP3959366C0 EP3959366C0 (fr) 2023-12-20

Family

ID=72941496

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20712513.9A Active EP3959366B1 (fr) 2019-04-24 2020-03-17 Tricot en velours bidimensionnel

Country Status (5)

Country Link
US (2) US12291803B2 (fr)
EP (1) EP3959366B1 (fr)
CH (1) CH716114A1 (fr)
TW (1) TWI870400B (fr)
WO (1) WO2020216532A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240173950A1 (en) * 2022-11-30 2024-05-30 Lear Corporation 100% polyester mono-material providing suede-like a-surface with 100% recyclability at end of life

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB346047A (en) * 1930-01-11 1931-04-09 James Morton Improvements in the manufacture of knitted chenille fur for pile fabrics
DE2843250A1 (de) * 1978-10-04 1980-04-17 Mayer Fa Karl Verfahren zur herstellung einer polware und danach hergestellte polware
DE2904203C2 (de) * 1979-02-05 1981-01-15 Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen Kettenwirkverfahren
US4567075A (en) * 1983-05-20 1986-01-28 Fab Industries, Inc. Double faced knit fabric and method
US4624116A (en) * 1983-12-09 1986-11-25 Milliken Research Corporation Loop pile warp knit, weft inserted fabric
IT1217977B (it) * 1988-06-30 1990-03-30 Mecmor Spa Dispositivo per la regolazione della densita' della maglia e per lo sfalsamento della camma di abbattitura rispetto a camme di lavorazione adiacenti in una macchina per maglieria o simile
US4881383A (en) * 1988-07-05 1989-11-21 Guilford Mills, Inc. Warp knitted fabric with satin-like back and brushable face and method of knitting same
GB2256654B (en) * 1991-06-13 1995-03-29 Gen Motors Corp Fabric and knitting
DE4209970A1 (de) * 1992-03-27 1993-09-30 Hoechst Ag Strukturplüsch
US6063473A (en) * 1993-02-26 2000-05-16 Xymid L.L.C. Abrasion-resistant composite sheet
DE19506037A1 (de) * 1995-02-22 1996-08-29 Hoechst Trevira Gmbh & Co Kg Verformbare, hitzestabilisierbare textile Polware
US5557950A (en) * 1995-06-02 1996-09-24 Guilford Mills, Inc. Warp knitted plush fabric resistant to pile pull-through
US5916273A (en) * 1997-06-09 1999-06-29 Milliken & Company Warp knitted plush fabric
US6196032B1 (en) * 1998-08-12 2001-03-06 Malden Mills Industries, Inc. Double face warp knit fabric with two-side effect
JP3880320B2 (ja) * 2001-02-08 2007-02-14 帝人ファイバー株式会社 軽量保温編地を用いてなる肌着衣料
US7021085B2 (en) * 2002-09-26 2006-04-04 Teijin Fibers Limited Concave and convex-patterned multi-colored fiber pile fabric
KR100667622B1 (ko) * 2003-08-30 2007-01-11 주식회사 코오롱 표면과 이면의 염색특성이 상이한 스웨이드조 경편지 및그의 제조방법.
US7465683B2 (en) * 2003-11-24 2008-12-16 Mcmurray Brian L Functional double-faced performance warp knit fabric, method of manufacturing, and products made there from
TW200525065A (en) * 2003-12-16 2005-08-01 Teijin Fibers Ltd Plush fabric and method for production thereof
JP4343014B2 (ja) * 2004-04-13 2009-10-14 帝人ファイバー株式会社 緻密超短立毛布帛およびその製造方法およびカーシート部材
US6832497B1 (en) * 2004-04-13 2004-12-21 Malden Mills Industries, Inc. Knit fabrics with contrasting face and back
WO2006015599A1 (fr) * 2004-08-12 2006-02-16 Tytex A/S Tissu de separation tubulaire
US20070281154A1 (en) * 2006-05-31 2007-12-06 Lace Lastics Company, Inc. Fabrics with Silver-Containing Yarn for Health Care Facility Rooms
DE102007006568A1 (de) * 2007-02-09 2008-08-14 Kufner Textil Gmbh Elastische Einlage, Verfahren zu deren Herstellung und Verwendung
JP5398451B2 (ja) 2009-09-28 2014-01-29 セーレン株式会社 合成皮革の製造方法
US8578972B2 (en) * 2011-04-08 2013-11-12 Hongwei Duan Fabrics having double layers of terry or pile
CN107923088B (zh) * 2015-07-30 2019-08-09 光川株式会社 起绒圆形针织物
CN107761242A (zh) 2016-08-17 2018-03-06 江苏振阳集团有限公司 一种经编涤纶短毛绒织物及其织造方法
DE102016125881B3 (de) * 2016-12-29 2018-03-29 Müller Textil GmbH Abstandsgewirke, mit dem Abstandsgewirke gebildetes Verbundmaterial sowie Verwendung des Verbundmaterials
JP7162205B2 (ja) * 2017-09-14 2022-10-28 ミツカワ株式会社 複合布帛
CN108004667A (zh) * 2018-01-16 2018-05-08 桐乡市龙欣印染有限公司 一种环保经编麂皮绒面料生产工艺

Also Published As

Publication number Publication date
EP3959366A1 (fr) 2022-03-02
US20250230588A1 (en) 2025-07-17
TW202106940A (zh) 2021-02-16
US20220213626A1 (en) 2022-07-07
TWI870400B (zh) 2025-01-21
US12291803B2 (en) 2025-05-06
EP3959366C0 (fr) 2023-12-20
CH716114A1 (de) 2020-10-30
WO2020216532A1 (fr) 2020-10-29

Similar Documents

Publication Publication Date Title
EP2941464B1 (fr) Bande adhésive textile enroulable sur elle-même, déchirable transversalement, munie d'un support en tricot
DE3688644T2 (de) Zusammengesetztes Bahnmaterial für Kunstleder und Verfahren zur Herstellung desselben.
DE1917848A1 (de) Verfahren zur Herstellung von ungewebten Textilien sowie ungewebtes,zusammenhaengendes Textilmaterial
EP0013428A1 (fr) Article textile en nappe et son utilisation
DE69807286T2 (de) Einbügelbarer Einlagestoff aus Filamenten von grossen Titern
EP2000569B1 (fr) Utilisation d` un Tissu non tissé multicouche structuré
DE2361864A1 (de) Herstellung von durch naehen verfestigten vliesstoffen
DE3015895A1 (de) Textiles flaechenerzeugnis
DE1635742A1 (de) Genaehtes,ungewebtes textiles Flaechengebilde
EP3959366B1 (fr) Tricot en velours bidimensionnel
DD202320A5 (de) Naehwirkgewebe und verfahren zur herstellung
DE69226880T2 (de) Elastischer getufteter stoff und verfahren zu dessen herstellung
DE2803848A1 (de) Strickmaterial aus einem faservlies
CH708682A1 (de) Garniturträger.
DE3149137C2 (fr)
DE10162463B4 (de) Verwendung eines durch Fadenmaschen oder Fasermaschen verfestigten Vliesstoffes als textilen Träger für Beschichtungen
DE2419423A1 (de) Nichtgewebtes textiles flaechengebilde und verfahren zu seiner herstellung
DE4414479A1 (de) Nadelfilz mit Musterung als Fußbodenbelag
DD153502A3 (de) Textile flaechengebilde mit florartiger oberflaeche
DE3334668C2 (de) Textiles Flächengebilde mit florartigen Veredlungseffekten und seine Verwendungen
EP1013810B1 (fr) Etoffe textile à aspect du suéde
DE2108095A1 (de) Synthetisches Grundgewebe fur Tufted Teppiche od dergl
EP3022087B1 (fr) Structure porteuse pour moquette
DE2453515A1 (de) Mehrschichtiges naehgewirke mit einer traegerschicht aus endlosfasergebilden
WO2023036590A1 (fr) Tissu d'espaceur et utilisation

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20211123

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230802

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

INTC Intention to grant announced (deleted)
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

INTG Intention to grant announced

Effective date: 20231108

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502020006445

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

U01 Request for unitary effect filed

Effective date: 20231221

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20240108

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240321

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240321

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 5

Effective date: 20240325

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240320

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2972787

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20240617

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240420

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240420

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502020006445

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

26N No opposition filed

Effective date: 20240923

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240317

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240317

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 6

Effective date: 20250325

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20250529 AND 20250604

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20250429

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20250401

Year of fee payment: 6

U1K Transfer of rights of the unitary patent after the registration of the unitary effect

Owner name: ESCHLER TEXTIL GMBH; DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20200317

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: ESCHLER TEXTIL GMBH

Effective date: 20250807

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20200317

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231220

REG Reference to a national code

Ref country code: CH

Ref legal event code: U11

Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260401

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20260324

Year of fee payment: 7