EP0943715A1 - Schnittpolteppich und zugehöriges Herstellungsverfahren - Google Patents

Schnittpolteppich und zugehöriges Herstellungsverfahren Download PDF

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Publication number
EP0943715A1
EP0943715A1 EP99870056A EP99870056A EP0943715A1 EP 0943715 A1 EP0943715 A1 EP 0943715A1 EP 99870056 A EP99870056 A EP 99870056A EP 99870056 A EP99870056 A EP 99870056A EP 0943715 A1 EP0943715 A1 EP 0943715A1
Authority
EP
European Patent Office
Prior art keywords
pile
backing
cut
carpet
primary
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.)
Withdrawn
Application number
EP99870056A
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English (en)
French (fr)
Inventor
Robert Vander Beke
Geert Roelens
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.)
G & B Engineering
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G & B Engineering
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 G & B Engineering filed Critical G & B Engineering
Publication of EP0943715A1 publication Critical patent/EP0943715A1/de
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H11/00—Non-woven pile fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0065—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by the pile
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0068—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by the primary backing or the fibrous top layer
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
    • D06N7/0076—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being a thermoplastic material applied by, e.g. extrusion coating, powder coating or laminating a thermoplastic film
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/12—Fibres being in the form of a tape, strip or ribbon
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/04—Foam
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2207/00—Treatments by energy or chemical effects
    • D06N2207/08—Treatments by energy or chemical effects using gas
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2207/00—Treatments by energy or chemical effects
    • D06N2207/12—Treatments by energy or chemical effects by wave energy or particle radiation
    • D06N2207/123—Treatments by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation, e.g. IR, UV, actinic light, laser, X-ray, gamma-ray, microwave, radio frequency
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/08—Properties of the materials having optical properties
    • D06N2209/0807—Coloured
    • D06N2209/083—Multi-coloured
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2213/00—Others characteristics
    • D06N2213/04—Perforated layer

Definitions

  • Pile carpets are characterised by standing pile threads which are bound on a backing either mechanically or by means of adhesives.
  • the most widely used methods for this are tufting and weaving (Wilton, Axminster and double-piece weaving). Less known techniques are fusion bonding and surface welding of continuous yarns on a substrate.
  • the mechanical means used for the yarn-guiding, feeding, looping and cutting in the drum are complicated and limits the production speed of the tufting machine.
  • the speed advantage of the continuous rotation-movement of a drum is significantly reduced by the up- and down movements of the mechanical means. This technique gives no specific added value compared to classic tufting. Because this tufting method uses also continuous yarn it is not possible to obtain a patterned carpet.
  • the second most important production technique for carpets is weaving.
  • the "pile" as well as the "bottom cloth” of the woven carpet are formed during the weaving process. Characterising for weaving is the use of warp-yarns, weft-yarns as well as pile yarns.
  • the pile yarns are tied into the bottom cloth of warp-yarns and weft-yarns by weaving in.
  • the pile material is cut on length so that a cut pile carpet is formed.
  • coarser warp-yarns and weft-yarns can be used to obtain an strong carpet.
  • the reverse side of the woven carpet is usually treated with an additional finish.
  • the carpet pile is created by means of metal wires which determine at the same time the pile height.
  • the loops, formed this way, are woven in into the bottom cloth.
  • the woven-in pile loops can be cut, resulting in a cut pile or a loop pile carpet.
  • the primary backing of the cut-pile carpet of the invention can have been perforated by a mechanical, thermal and/or ultrasonic treatment.
  • Figure 1 describes a yarn drum-applicator with which a one-sided cut-pile carpet can be manufactured according to the present invention.
  • Figure 2 shows a yarn drum-applicator with which a double-sided cut-pile carpet can be manufactured according to the present invention.
  • Figure 3 describes the construction or a one-sided cut-pile carpet according to the present invention.
  • Figure 4 represents the construction of a double-sided cut-pile carpet according to the present invention.
  • Figure 5 describes a guillotine dosage system with which the pile material can be cut at the exact length.
  • Figure 6 represents a complete set-up to manufacture a double-sided pile carpet according to the present invention.
  • Figure 7 shows the creation of a double-sided cut-pile carpet according to the present invention with a glue-foil as secondary backing.
  • Figure 8 describes the creation of a double-sided cut-pile carpet according to the present invention with an extruded secondary backing.
  • Figure 10 describes the creation of a one-sided cut-pile carpet according to the present invention by means of a secondary backing provided with a powder coating.
  • Figure 11 represents the creation of a one-sided cut-pile carpet according to the present invention with a secondary backing provided with a coating that is applied by kiss-roll.
  • Figure 12 shows the manufacturing of a one-sided cut-pile carpet according to the invention with a secondary backing, impregnated with a resin. After hardening of the resin and chopping, carpet tiles or carpet upholstered decoration panels are created.
  • Figure 13 illustrates the use of a secondary backing provided with tangles which fix the fibre material from the pile material and from the primary backing.
  • Figure 14 is a set-up in which an additional metal foil is laminated between the secondary and the primary backing by means of two adhesive foil layers.
  • the invention relates to the structure of one-sided and double-sided cut-pile carpets as respectively drawn in figures 3 and 4.
  • the primary backing (1) is perforated.
  • the pile material (41) is always fixed with the foot end between the primary (1) and the secondary (3) backing.
  • the pile material which is brought into the perforations is preferably cut at length and can be composed of one, two or more severed tufts (43).
  • the cut-pile carpet is composed of one secondary (2) and two primary (1) backing
  • the connection of the primary and secondary backings and the pile material can be done in different ways.
  • the pile material that can be used consists of classic, preferably coloured carpet-yarns (spun and/or BCF yarns), coloured spun filament-yarns and/or coloured fibre-cable ribbon.
  • the yarn numbers are not restrictive for the application area. Synthetic as well as natural fibres can be used.
  • thermally tacking or ultrasonic welding is applied as junction technique, there must naturally be enough thermoplastic material present which can be melted or welded. This melting/welding material must be supplied by the pile material, the primary and/or secondary backing.
  • a wide variety of primary and secondary backings can be used.
  • the thickness and the stiffness of the backings have no restrictive influence.
  • polymer foams possibly coated or impregnated needle felts, thermoplastic foil sheets, needle felts or fabrics which are covered at one side with a sufficient number of tangles, needle felts which contain melting fibres at one side and laminates.
  • a resilient foam material or thick needle felt is used as primary backing, a new type of carpet is obtained, which is characterised by a very high resilience at the pile side of the carpet.
  • the secondary backing which can be used in the present invention, can also be composed of hard plate materials as there are: chipboards, plaster plates, plastic sheets and laminates.
  • the heavier needle felt textile structure which is normally used as secondary backing can here also be applied as primary backing.
  • the primary and secondary backing which are used must be weldable or suitable for adhesives or suitable to be assembled by any other method.
  • the primary and/or secondary backings contain at their respective bottom- and/or upper side a sufficient number of extending tangles (hooks), the simple compression of both backings can be sufficient for the mechanical attachment of the pile material between both backings.
  • the wear resistance of such a carpet can be strongly increased by the use of a firm wear resistant primary backing.
  • a strong textile structure is, as for wear resistance is concerned, always superior to an adhesive layer, which is used for the manufacturing of fusion-bonded carpets.
  • An additional metal or plastic foil can further be laminated between the primary backing, upholstered with pile tufts and the secondary backing. This way, cut-pile carpets with specific properties are created.
  • the electrostatic and heat-conductivity properties of the cut pile carpet can be changed for example by intercalation of a metal foil.
  • a moisture barrier can be built in.
  • the production method according to the invention is flexible and is characterised by a high productivity. Flexibility in this context means amongst other things:
  • the production method according to the invention concerns the production of one-sided as well as double-sided pile carpets.
  • the production method is a continuous process wherein the following stages can be distinguished:
  • the pile material is fixed by preference with the foot-end at the backside of the primary backing by means of thermally tacking and/or adhesives and/or welding and/or mechanical attachment.
  • the perforations in the primary backing can for example be done by thermally melting an/or by ultrasonic boring
  • the thermally pre-treatment of selected local parts of the primary backing can be done by hot-needles and/or by controlled hot air-injection trough well positioned tubes or perforations.
  • the selected local parts of the primary backing (1) correspond with the upper surface of the yarn-bit-tubes (11) in the drum-applicator (9).
  • the perforations can also be make by ultrasonic boring. In this case the anvil of the sonotrode (7) is the drum-applicator (9).
  • the thermal or ultrasonic treatment stabilises in a significant way the primary backing.
  • the thermal or ultrasonic pre-treatment is done inline on the drum-applicator (9) when the primary backing (1) is well fixed between the press-roll where the backing has the first contact with the drum-applicator and the compression-lamination-roll (19) where the carpet is leaving the drum-applicator.
  • the press-roll can be the ultrasonic boring device (7), a roll with hot needles or an extra roll.
  • the perforations will be made by preference in the hour hand area from a quarter past twelve to half past twelve (figure 1). Mechanical punching of the primary backing without a thermally or ultrasonic after-treatment of the formed perforations does not give the necessary quality of perforations to facilitate the correct positioning without mechanical means of the cut yarn bits through the perforations into the drum-applicator.
  • the pile yarns can for example, be cut on tuft length when leaving the yarn waiting station by means of a small driven rotating knife-spindle (15), and brought to a drum-applicator (9).
  • the yarn is situated between the small rotating knife-spindle (15) and the counter-pressure roll (17).
  • This counter-pressure roll (17) consists of a softer material or contains a coating with perforations corresponding with the knifes of the small rotating knife-spindle (15).
  • the yarn (5) is cut.
  • the small rotating spindle between the knifes is protruded.
  • the distance between the vertical knifes corresponds with the tuft length. Cutting on length of the pile yarn with the knifes can be supported with a sonotrode. The protrusions between the knifes pinch the yarn and allow that the middle-piece of the yarn-tufts can be ultrasonically welded to each other.
  • This dosage/cut system is composed of 3 parts which are connected to each other by means of pre-stressed wires (53).
  • Part A is the supply-system which carries the yarn from a yarn-rack and carries it over to part B which is the yarn delivery system. Between A and B there is a guillotine cut system.
  • Parts A and B are identical in construction. Both are composed of a coupled clamp/slide block system (52) between which the yarn (5) can be pinched and released.
  • This coupled clamp/slide block system (52) is composed of two above each other situated clamp-blocks (57) which can move to and from in a slide-block (53).
  • the upper clamp-block At the entrance of the slide-block, the upper clamp-block is always in its lowest position so that the yarn is pinched between the upper and the lower clamp-blocks. At the extremity of the slide-block, the upper clamp-block is forced to move upwards by which the pinched yarn is released.
  • the up and down motion of the upper clamp-block at the extremity of the slide-block is obtained through the enforced track pattern (58) in the vertical side-walls of the slide-block wherein the upper clamp-block is moving.
  • a transporting system from A to B is obtained.
  • the clamp-blocks from A are at the left side, these from B at the right side of the slide-block.
  • the oscillating motion of the clamp-blocks in the slide-blocks A and B is such that the clamp-blocks are moving to each other.
  • this dosage/cut device can also operate with a classic Jacquard mechanism, often used in weaving.
  • FIG 14 shows how with two adhesive films (71) an additional metal-foil (145) is laminated between the primary an the secondary backing.
  • a metal foil By insertion of a metal foil the electrostatic and heat conduction properties of the cut pile carpet can be modified.
  • By insertion of a closed plastic foil By insertion of a closed plastic foil, a moister barrier between the floor and the cut pile carpet can be realised.
  • the use of a thermoplastic film is also possible.
  • a thermoplastic film (71) can be inserted between the primary backing, provided with sticking out pile bits, and the secondary backing. It is however also possible to apply this thermoplastic between two primary backings as reproduced in figure 7.
  • the application of a coating by means of a kiss-roll (111) is reproduced in figure 11.
  • the use of a reverse roll-coater and other coating techniques is also possible.
  • a secondary backing which is especially composed of melt-fibres at the lamination side, can also be used.
  • the thermoplastic film, the coated or with melt-fibre covered backing can be heated or melted (through flame or with a heating panel). This melt serves then as adhesive during lamination.
  • the lamination counter-pressure roll can be cooled so that the melted polymer immediately becomes stiff again after lamination. When, during the coating, reactive polymers are used, heating during lamination is not necessary.
  • the secondary backing can also be impregnated with resins. Such a procedure is represented in figure 12.
  • the resin (125) can be hardened in a furnace (131).
  • the hard panels, provided with a pile structure, are, after hardening, cut on length and/or breadth or punched with a guillotine-knife (127) so that "carpet-tiles" (129) are obtained.
  • the application of a tertiary backing (123) is optional.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Carpets (AREA)
EP99870056A 1998-03-20 1999-03-22 Schnittpolteppich und zugehöriges Herstellungsverfahren Withdrawn EP0943715A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9800224 1998-03-20
BE9800224A BE1011847A3 (nl) 1998-03-20 1998-03-20 Gesneden pooltapijt en werkwijze voor het bekomen van een gesneden pooltapijt.

Publications (1)

Publication Number Publication Date
EP0943715A1 true EP0943715A1 (de) 1999-09-22

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EP99870056A Withdrawn EP0943715A1 (de) 1998-03-20 1999-03-22 Schnittpolteppich und zugehöriges Herstellungsverfahren

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004046201A1 (de) * 2004-09-22 2006-04-06 Carcoustics Tech Center Gmbh Hinterschäumtes Teppichformteil für Kraftfahrzeuge und Verfahren zu dessen Herstellung
WO2013029121A1 (en) 2011-08-26 2013-03-07 Cttec Bvba Method for manufacturing pile carpet
CN113308838A (zh) * 2021-06-11 2021-08-27 福建省晋江市恒丰喷胶棉织造有限公司 用于仿丝棉制备的烫平处理装置及其使用方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843432A (en) * 1972-01-27 1974-10-22 Deering Milliken Res Corp Method to produce a bonded pile fabric
FR2286228A1 (fr) * 1971-03-16 1976-04-23 Card & Co Inc Appareil et procede de fabrication de tapis tuftes a fils de velours en j
US4619724A (en) * 1981-12-20 1986-10-28 Yser Chatow Method for producing fabric and garments

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565710A (en) * 1968-02-21 1971-02-23 Alfred G Garvin Carpet and method of making same
NL7307382A (en) * 1973-05-28 1974-12-02 Machine for bonding patterned pile to backing fabric - with perforated drum and flexibly mounted pressing needles
EP0081460B1 (de) * 1981-12-03 1986-02-26 Sirs - Societe Internationale De Revetements De Sol S.A. Verfahren zum Überziehen eines Substrats mit durch Überschall zusammengeschweissten Fäden und Maschine zur Verwendung desselben
JPS59179860A (ja) * 1983-03-30 1984-10-12 斉藤　義一 両面パイル形成方法
US5604009A (en) * 1994-12-02 1997-02-18 Synthetic Industries, Inc. Non-adhesive bonded tufted carpet and method for making the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286228A1 (fr) * 1971-03-16 1976-04-23 Card & Co Inc Appareil et procede de fabrication de tapis tuftes a fils de velours en j
US3843432A (en) * 1972-01-27 1974-10-22 Deering Milliken Res Corp Method to produce a bonded pile fabric
US4619724A (en) * 1981-12-20 1986-10-28 Yser Chatow Method for producing fabric and garments

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004046201A1 (de) * 2004-09-22 2006-04-06 Carcoustics Tech Center Gmbh Hinterschäumtes Teppichformteil für Kraftfahrzeuge und Verfahren zu dessen Herstellung
DE102004046201B4 (de) * 2004-09-22 2007-08-02 Carcoustics Tech Center Gmbh Hinterschäumtes Teppichformteil für Kraftfahrzeuge und Verfahren zu dessen Herstellung
WO2013029121A1 (en) 2011-08-26 2013-03-07 Cttec Bvba Method for manufacturing pile carpet
CN103797172A (zh) * 2011-08-26 2014-05-14 Cttec公司 用于制造绒头地毯的方法
US20140205788A1 (en) * 2011-08-26 2014-07-24 Cttec Bvba Method for manufacturing pile carpet
US9556556B2 (en) * 2011-08-26 2017-01-31 Cttec Bvba Method for manufacturing pile carpet
RU2609217C2 (ru) * 2011-08-26 2017-01-31 Кттек Бфба Способ изготовления ворсового ковра
CN103797172B (zh) * 2011-08-26 2017-08-25 Cttec公司 用于制造绒头地毯的方法
CN113308838A (zh) * 2021-06-11 2021-08-27 福建省晋江市恒丰喷胶棉织造有限公司 用于仿丝棉制备的烫平处理装置及其使用方法

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