EP0388072A2 - Nadelverfahren - Google Patents
Nadelverfahren Download PDFInfo
- Publication number
- EP0388072A2 EP0388072A2 EP19900302428 EP90302428A EP0388072A2 EP 0388072 A2 EP0388072 A2 EP 0388072A2 EP 19900302428 EP19900302428 EP 19900302428 EP 90302428 A EP90302428 A EP 90302428A EP 0388072 A2 EP0388072 A2 EP 0388072A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- melt
- fibres
- batt
- woven batt
- woven
- 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- Withdrawn
Links
Images
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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
- D04H1/485—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
- D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sheath-core
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
- D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/544—Olefin series
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/549—Polyamides
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/55—Polyesters
-
- 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
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
- D04H1/5414—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres side-by-side
Definitions
- the present invention provides a method of strengthening and/or densifying a non-woven batt comprising at least 5% by weight of melt or bicomponent fibres by a combination of thermal and mechanical bonding, characterised in that thermal and mechanical bonding are carried out in a single operation, by needling the non-woven batt in a needleloom provided with barbed or forked needles, at a temperature of at least the softening temperature of the melt or bicomponent fibres.
- the fibre stock from which the non-woven batt is produced may contain a single fibre or blend of fibres, comprising bicomponent or melt fibres at a percentage of from 5% to 100% of the total.
- Bicomponent fibres are synthetic fibres comprising two components, one with a relatively low melting or softening point, and the second with a relatively high melting or softening point.
- Such bicomponent fibres may be in the form of a sheath with a relatively low melting or softening point surrounding a core with a relatively high melting or softening point, or in a side by side design in which the sheath does not completely surround the core.
- the method according to the invention may be carried out in a conventional needleloom, which has been modified to apply heat.
- the needleloom may be adjusted using the conventional adjustments of needle punch density, penetration, stripper gap, head speed and throughput.
- Suitable bicomponent fibres include those which have a polypropylene sheath surrounding a polyester core; those with a relatively low melt polyester sheath and a relatively high melt polyester core and those with a relatively low melt nylon sheath and a relatively high melt nylon core.
- the needles used were conventional 40 gauge regular barbed needles.
- the batt was first subjected to a tacking pass, without heat, at a needle punch density of 30 punches per square centimetre, with a penetration of 9 mm.
- the batt was then needled with a needle punch density of 150 punches per square centimetre, to a penetration of 10 mm.
- the needleloom was heated with hot air at a temperature of 130°C.
- the resultant felt had increased density and mechanical strength, compared to a conventionally needled felt.
- the dimensional stability was improved and the felt was particularly well bonded, and was suitable for use either as a finished product or for further processing.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898905789A GB8905789D0 (en) | 1989-03-14 | 1989-03-14 | Improved needling process |
GB8905789 | 1989-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0388072A2 true EP0388072A2 (de) | 1990-09-19 |
EP0388072A3 EP0388072A3 (de) | 1990-10-31 |
Family
ID=10653270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19900302428 Withdrawn EP0388072A3 (de) | 1989-03-14 | 1990-03-07 | Nadelverfahren |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0388072A3 (de) |
GB (1) | GB8905789D0 (de) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0531680A1 (de) * | 1991-08-29 | 1993-03-17 | Oskar Dilo Maschinenfabrik KG | Einrichtung zum Zuführen eines Faservlieses zu einer Nadelmaschine |
WO1993022486A1 (en) * | 1992-05-01 | 1993-11-11 | British United Shoe Machinery Limited | Absorbent material and a method of making same |
WO1993024696A1 (de) * | 1992-05-26 | 1993-12-09 | Tesch Guenter | Verfahren zur herstellung eines genadelten teppichs und genadelter teppich |
US5371928A (en) * | 1991-08-29 | 1994-12-13 | Oskar Dilo Maschinenfabrik Kg | Apparatus for feeding a fiber batt to a needle loom |
GB2299350A (en) * | 1995-03-31 | 1996-10-02 | Vitafibres Limited | Non-woven valance material |
US5677028A (en) * | 1996-04-09 | 1997-10-14 | Wearever Health Care Products, Llc | Absorbent material |
GB2313383A (en) * | 1996-05-24 | 1997-11-26 | British United Shoe Machinery | Insole material |
US5707906A (en) * | 1990-10-26 | 1998-01-13 | Milliken Research Company | Needled non-woven fabric |
WO1998024959A1 (en) * | 1996-12-05 | 1998-06-11 | Texon Uk Limited | A repair fabric |
WO1998028476A1 (en) * | 1996-12-21 | 1998-07-02 | Texon Uk Limited | Lining material |
FR2763345A1 (fr) * | 1997-05-15 | 1998-11-20 | Ernst Fehrer | Dispositif d'aiguilletage de matelas de fibres |
GB2333783A (en) * | 1996-12-05 | 1999-08-04 | Texon Uk Ltd | A repair fabric |
EP0990730A2 (de) * | 1998-10-02 | 2000-04-05 | Rawson Carpets Limited | Gewebezusammensetzung |
EP1624099A1 (de) * | 2004-08-04 | 2006-02-08 | Groz-Beckert KG | Nadel zur Vernadelung von textilen Flächengebilden |
CN104532477A (zh) * | 2014-12-15 | 2015-04-22 | 梁晋煜 | 一种用于制作多层立体棉的方法 |
EP2963204B1 (de) * | 2014-07-04 | 2018-05-09 | Parador GmbH | Platte für einen boden-, wand- oder deckenbelag oder für ein möbelbauteil sowie verfahren und pressvorrichtung zur herstellung einer solchen platte |
CN112726026A (zh) * | 2020-12-14 | 2021-04-30 | 阿诗玲家居(上海)有限公司 | 一种净水设备高效率滤芯及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1229921A (de) * | 1967-02-28 | 1971-04-28 | ||
AT304097B (de) * | 1969-03-10 | 1972-12-27 | Fehrer Ernst | Vorrichtung zum Erwärmen der Nadeln an einer Nadelmaschine |
EP0046834A1 (de) * | 1980-08-28 | 1982-03-10 | Firma Carl Freudenberg | Verfahren zur Herstellung eines flauschigen, leichtgewichtigen, weichen Vliesstoffes |
-
1989
- 1989-03-14 GB GB898905789A patent/GB8905789D0/en active Pending
-
1990
- 1990-03-07 EP EP19900302428 patent/EP0388072A3/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1229921A (de) * | 1967-02-28 | 1971-04-28 | ||
AT304097B (de) * | 1969-03-10 | 1972-12-27 | Fehrer Ernst | Vorrichtung zum Erwärmen der Nadeln an einer Nadelmaschine |
EP0046834A1 (de) * | 1980-08-28 | 1982-03-10 | Firma Carl Freudenberg | Verfahren zur Herstellung eines flauschigen, leichtgewichtigen, weichen Vliesstoffes |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5707906A (en) * | 1990-10-26 | 1998-01-13 | Milliken Research Company | Needled non-woven fabric |
US5371928A (en) * | 1991-08-29 | 1994-12-13 | Oskar Dilo Maschinenfabrik Kg | Apparatus for feeding a fiber batt to a needle loom |
EP0531680A1 (de) * | 1991-08-29 | 1993-03-17 | Oskar Dilo Maschinenfabrik KG | Einrichtung zum Zuführen eines Faservlieses zu einer Nadelmaschine |
US5307546A (en) * | 1991-08-29 | 1994-05-03 | Oskar Dilo Maschinenfabrik Kg | Apparatus for feeding a fiber batt to a needle loom |
WO1993022486A1 (en) * | 1992-05-01 | 1993-11-11 | British United Shoe Machinery Limited | Absorbent material and a method of making same |
US5547731A (en) * | 1992-05-26 | 1996-08-20 | Tesch; Gunter | Needled carpet and a process for producing it |
WO1993024695A1 (de) * | 1992-05-26 | 1993-12-09 | Tesch Guenter | Folienartiges material enthaltendes flächengebilde und verfahren zu seiner herstellung |
WO1993024696A1 (de) * | 1992-05-26 | 1993-12-09 | Tesch Guenter | Verfahren zur herstellung eines genadelten teppichs und genadelter teppich |
GB2299350A (en) * | 1995-03-31 | 1996-10-02 | Vitafibres Limited | Non-woven valance material |
US5677028A (en) * | 1996-04-09 | 1997-10-14 | Wearever Health Care Products, Llc | Absorbent material |
US5879487A (en) * | 1996-04-09 | 1999-03-09 | Wearco Llc | Absorbent material and method for making same |
GB2313383A (en) * | 1996-05-24 | 1997-11-26 | British United Shoe Machinery | Insole material |
GB2313383B (en) * | 1996-05-24 | 2000-01-12 | British United Shoe Machinery | Insole material |
GB2333783A (en) * | 1996-12-05 | 1999-08-04 | Texon Uk Ltd | A repair fabric |
WO1998024959A1 (en) * | 1996-12-05 | 1998-06-11 | Texon Uk Limited | A repair fabric |
WO1998028476A1 (en) * | 1996-12-21 | 1998-07-02 | Texon Uk Limited | Lining material |
CN1095891C (zh) * | 1996-12-21 | 2002-12-11 | 特克松英国有限公司 | 衬里材料 |
US6555490B1 (en) | 1996-12-21 | 2003-04-29 | Texon Uk Limited | Lining material |
FR2763345A1 (fr) * | 1997-05-15 | 1998-11-20 | Ernst Fehrer | Dispositif d'aiguilletage de matelas de fibres |
EP0990730A2 (de) * | 1998-10-02 | 2000-04-05 | Rawson Carpets Limited | Gewebezusammensetzung |
EP0990730A3 (de) * | 1998-10-02 | 2000-06-07 | Rawson Carpets Limited | Gewebezusammensetzung |
EP1624099A1 (de) * | 2004-08-04 | 2006-02-08 | Groz-Beckert KG | Nadel zur Vernadelung von textilen Flächengebilden |
US7114226B2 (en) | 2004-08-04 | 2006-10-03 | Groz-Beckert Kg | Needle for needling flat textile fabrics |
EP2963204B1 (de) * | 2014-07-04 | 2018-05-09 | Parador GmbH | Platte für einen boden-, wand- oder deckenbelag oder für ein möbelbauteil sowie verfahren und pressvorrichtung zur herstellung einer solchen platte |
CN104532477A (zh) * | 2014-12-15 | 2015-04-22 | 梁晋煜 | 一种用于制作多层立体棉的方法 |
CN112726026A (zh) * | 2020-12-14 | 2021-04-30 | 阿诗玲家居(上海)有限公司 | 一种净水设备高效率滤芯及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0388072A3 (de) | 1990-10-31 |
GB8905789D0 (en) | 1989-04-26 |
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Effective date: 19910422 |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: EMHART MATERIALS UK LIMITED Owner name: TEXON FOOTWEAR INVESTMENTS INC. |
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Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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