IE41606B1 - Biaxially oriented non-woven fabrics and method of making same - Google Patents
Biaxially oriented non-woven fabrics and method of making sameInfo
- Publication number
- IE41606B1 IE41606B1 IE1876/75A IE187675A IE41606B1 IE 41606 B1 IE41606 B1 IE 41606B1 IE 1876/75 A IE1876/75 A IE 1876/75A IE 187675 A IE187675 A IE 187675A IE 41606 B1 IE41606 B1 IE 41606B1
- Authority
- IE
- Ireland
- Prior art keywords
- fibres
- screen
- bars
- fabric
- areas
- Prior art date
Links
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000000835 fiber Substances 0.000 claims abstract description 64
- 239000004744 fabric Substances 0.000 claims abstract description 45
- 229920000297 Rayon Polymers 0.000 claims abstract description 7
- 239000002964 rayon Substances 0.000 claims abstract description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 13
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920001577 copolymer Polymers 0.000 abstract 1
- 201000003373 familial cold autoinflammatory syndrome 3 Diseases 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920001617 Vinyon Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/006—Making patterned paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0223—Vinyl resin fibres
- B32B2262/0238—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/04—Cellulosic plastic fibres, e.g. rayon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/10—Fibres of continuous length
- B32B2305/20—Fibres of continuous length in the form of a non-woven mat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
- Y10T428/24124—Fibers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24132—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in different layers or components parallel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/2457—Parallel ribs and/or grooves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24595—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness and varying density
- Y10T428/24603—Fiber containing component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24992—Density or compression of components
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Laminated Bodies (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/506,843 US3969561A (en) | 1974-09-17 | 1974-09-17 | Biaxially oriented nonwoven fabrics and method of making same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE41606L IE41606L (en) | 1976-03-17 |
| IE41606B1 true IE41606B1 (en) | 1980-02-13 |
Family
ID=24016221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1876/75A IE41606B1 (en) | 1974-09-17 | 1975-08-27 | Biaxially oriented non-woven fabrics and method of making same |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US3969561A (OSRAM) |
| JP (1) | JPS5947067B2 (OSRAM) |
| AR (1) | AR207650A1 (OSRAM) |
| AT (1) | AT362341B (OSRAM) |
| BE (1) | BE833517A (OSRAM) |
| BR (1) | BR7505929A (OSRAM) |
| CA (1) | CA1029921A (OSRAM) |
| CH (2) | CH617054B (OSRAM) |
| DE (1) | DE2541336C2 (OSRAM) |
| DK (1) | DK145308C (OSRAM) |
| ES (2) | ES440947A1 (OSRAM) |
| FR (1) | FR2285483A1 (OSRAM) |
| GB (1) | GB1474348A (OSRAM) |
| GT (1) | GT197538319A (OSRAM) |
| IE (1) | IE41606B1 (OSRAM) |
| IT (1) | IT1047106B (OSRAM) |
| LU (1) | LU73409A1 (OSRAM) |
| MY (1) | MY7800091A (OSRAM) |
| NL (1) | NL179931C (OSRAM) |
| NO (1) | NO141947C (OSRAM) |
| PH (1) | PH12575A (OSRAM) |
| SE (1) | SE431567B (OSRAM) |
| ZA (1) | ZA755584B (OSRAM) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133310A (en) * | 1974-01-11 | 1979-01-09 | Smith & Nephew Research Limited | Polymer fabric |
| SE406337B (sv) * | 1974-05-20 | 1979-02-05 | Back Ernst Ludvig | Forfarande for framstellning av vatpressat fiberskivmaterial |
| US4016319A (en) * | 1974-09-17 | 1977-04-05 | The Kendall Company | Biaxially oriented nonwoven fabric having long and short fibers |
| US4095007A (en) * | 1974-09-17 | 1978-06-13 | The Kendall Company | Biaxially oriented nonwoven fabrics and method of making same |
| US4027672A (en) * | 1975-12-29 | 1977-06-07 | Colgate-Palmolive Company | Absorbent article with improved pad and method |
| AR213851A1 (es) * | 1976-07-12 | 1979-03-30 | Kendall & Co | Una tela no tejida biaxialmente orientada;y metodo y aparato para producirla |
| US4068047A (en) * | 1976-12-10 | 1978-01-10 | The Kendall Company | Flat-pack battery separator |
| US4169003A (en) * | 1976-12-10 | 1979-09-25 | The Kendall Company | Flat-pack battery separator |
| US4183995A (en) * | 1978-09-21 | 1980-01-15 | The Kendall Company | Octa-directional nonwoven fabric |
| EP0070172B1 (en) * | 1981-07-13 | 1985-08-14 | Portals Limited | Paper incorporating a partially embedded strip, methods for making paper and security documents |
| JPS58132157A (ja) * | 1982-01-31 | 1983-08-06 | ユニ・チヤ−ム株式会社 | 植毛不織布及びその製造方法 |
| US5254387A (en) * | 1990-09-10 | 1993-10-19 | Daniel Gallucci | High strength multi-layered tape |
| SE469896B (sv) * | 1990-11-19 | 1993-10-04 | Moelnlycke Ab | Förfarande och anordning för att framställa spunlacematerial samt ett sålunda framställt material |
| US5462642A (en) * | 1993-09-16 | 1995-10-31 | Kajander; Richard E. | Method of forming a fibrous mat |
| US6331345B1 (en) * | 1999-08-13 | 2001-12-18 | First Quality Nonwovens, Inc. | Nonwoven fabric with high CD elongation and method of making same |
| AU2002318881B2 (en) * | 1999-08-13 | 2004-03-04 | First Quality Nonwovens, Inc. | Improved nonwoven fabric with high CD elongation and method of making same |
| US6319455B1 (en) * | 1999-08-13 | 2001-11-20 | First Quality Nonwovens, Inc. | Nonwoven fabric with high CD elongation and method of making same |
| US20020193032A1 (en) * | 2001-06-01 | 2002-12-19 | Bba Nonwovens Simpsonville, Inc. | Nonwoven fabric with areas of differing basis weight |
| WO2003033801A2 (en) * | 2001-10-11 | 2003-04-24 | Colbond B.V. | Nonwoven sheeting having tailor-made non uniform properties |
| US20040126543A1 (en) * | 2002-12-27 | 2004-07-01 | Potts David Charles | Striped material and stripe-forming apparatus |
| US20060069370A1 (en) * | 2004-09-30 | 2006-03-30 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a liner with areas that prevent lotion and adhesive migration |
| DE102006001036A1 (de) * | 2006-01-07 | 2007-07-12 | Entwicklungsgesellschaft für Akustik (EfA)mbH | Faserformteil mit teppichartiger Textiloberfläche |
| CN101432477B (zh) * | 2006-04-27 | 2013-11-20 | 因维斯塔技术有限公司 | 各向异性的可伸长非织造布 |
| JP5563459B2 (ja) * | 2007-09-07 | 2014-07-30 | インヴィスタ テクノロジーズ エスアエルエル | 可変伸長性多層不織布複合体 |
| WO2009032867A1 (en) * | 2007-09-07 | 2009-03-12 | Invista Technologies S.A.R.L. | Variable stretch nonwoven fabric composites |
| US20090130376A1 (en) * | 2007-11-20 | 2009-05-21 | The Boeing Company | Unidirectional fiber material and fabrication method |
| US20090136734A1 (en) * | 2007-11-26 | 2009-05-28 | The Boeing Company | Unidirectional resin infused panels for material characterization testing |
| JP5406283B2 (ja) | 2008-05-30 | 2014-02-05 | ケーシーアイ ライセンシング インコーポレイテッド | 湾曲した身体部分に用いる減圧・圧縮システムおよび装置 |
| EP3115034B1 (en) | 2008-05-30 | 2020-05-06 | KCI Licensing, Inc. | Reduced-pressure, linear wound closing bolsters and systems |
| CN102002815B (zh) * | 2010-11-03 | 2016-01-20 | 宁波泰力斯高分子科技有限公司 | 具有双向可伸缩的直立结构纤维棉及生产装置和方法 |
| JP6561182B2 (ja) * | 2017-08-31 | 2019-08-14 | 花王株式会社 | 不織布 |
| DE102017127932A1 (de) * | 2017-11-27 | 2019-05-29 | Voith Patent Gmbh | Verfahren |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2705692A (en) * | 1952-04-07 | 1955-04-05 | Chicopee Mfg Corp | Laterally extensible polyoriented nonwoven fabric and method of producing same |
| US2986780A (en) * | 1954-04-07 | 1961-06-06 | Kimberly Clark Co | Method and apparatus for forming patterned webs |
| US3193436A (en) * | 1960-07-22 | 1965-07-06 | Johnson & Johnson | Nonwoven fabric |
| US3150416A (en) * | 1960-07-29 | 1964-09-29 | Kendall & Co | Method and apparatus for producing apertured non-woven fabrics |
| US3310454A (en) * | 1962-11-29 | 1967-03-21 | Johnson & Johnson | Absorbent pads |
| US3516899A (en) * | 1965-05-18 | 1970-06-23 | Hercules Inc | Bonded nonwoven fabric |
| NL6608874A (OSRAM) * | 1965-08-24 | 1967-10-25 | ||
| US3746607A (en) * | 1966-11-17 | 1973-07-17 | Johnson & Johnson | Sheet material |
| US3705070A (en) * | 1969-07-22 | 1972-12-05 | Hercules Inc | Nonwoven fabric and process for preparing |
| US3682756A (en) * | 1970-03-24 | 1972-08-08 | Johnson & Johnson | Nonwoven fabric comprising rosebuds bounded by bundles |
| US3727270A (en) * | 1971-07-20 | 1973-04-17 | Kendall & Co | Vacuum drafting of fibrous strands |
| NL171732C (nl) * | 1971-11-08 | Kendall & Co | Werkwijze voor het vervaardigen van een niet-geweven vezelbaan, alsmede inrichting voor het uitvoeren van de werkwijze. | |
| US3816231A (en) * | 1972-05-25 | 1974-06-11 | Kendall & Co | Reinforced nonwoven fabrics |
-
1974
- 1974-09-17 US US05/506,843 patent/US3969561A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR260115A patent/AR207650A1/es active
- 1975-04-03 CA CA223,778A patent/CA1029921A/en not_active Expired
- 1975-08-27 IE IE1876/75A patent/IE41606B1/en unknown
- 1975-08-28 NO NO752960A patent/NO141947C/no unknown
- 1975-09-02 ZA ZA00755584A patent/ZA755584B/xx unknown
- 1975-09-05 PH PH17549A patent/PH12575A/en unknown
- 1975-09-08 GB GB3690675A patent/GB1474348A/en not_active Expired
- 1975-09-10 GT GT197538319A patent/GT197538319A/es unknown
- 1975-09-12 CH CH1183475A patent/CH617054B/xx not_active IP Right Cessation
- 1975-09-12 IT IT51321/75A patent/IT1047106B/it active
- 1975-09-15 SE SE7510263A patent/SE431567B/xx not_active IP Right Cessation
- 1975-09-15 BR BR7505929*A patent/BR7505929A/pt unknown
- 1975-09-15 LU LU73409A patent/LU73409A1/xx unknown
- 1975-09-15 ES ES440947A patent/ES440947A1/es not_active Expired
- 1975-09-16 AT AT708675A patent/AT362341B/de not_active IP Right Cessation
- 1975-09-17 JP JP50111778A patent/JPS5947067B2/ja not_active Expired
- 1975-09-17 FR FR7528454A patent/FR2285483A1/fr active Granted
- 1975-09-17 DE DE2541336A patent/DE2541336C2/de not_active Expired
- 1975-09-17 BE BE160126A patent/BE833517A/xx not_active IP Right Cessation
- 1975-09-17 NL NLAANVRAGE7510945,A patent/NL179931C/xx not_active IP Right Cessation
- 1975-09-17 DK DK417875A patent/DK145308C/da not_active IP Right Cessation
-
1976
- 1976-02-27 ES ES445619A patent/ES445619A1/es not_active Expired
-
1978
- 1978-09-28 CH CH1012978A patent/CH621164A5/de not_active IP Right Cessation
- 1978-12-30 MY MY91/78A patent/MY7800091A/xx unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3969561A (en) | Biaxially oriented nonwoven fabrics and method of making same | |
| US4016319A (en) | Biaxially oriented nonwoven fabric having long and short fibers | |
| US3314122A (en) | Apparatus for forming non-woven web structures | |
| US3692618A (en) | Continuous filament nonwoven web | |
| US3873255A (en) | Apparatus for producing nonwoven fabric | |
| EP0383616B1 (en) | Method and apparatus for forming three dimensional composite webs | |
| US3769659A (en) | Method and apparatus (continuous imperforate portions on backing means of open sandwich) | |
| US4186463A (en) | Apparatus for making biaxially oriented nonwoven fabrics and method of making same | |
| US4217387A (en) | Process for the manufacture of a non-woven web from synthetic filaments | |
| US3837046A (en) | Method (closed sandwich with large aperture forming means and perforated backing means) | |
| US3994047A (en) | Apparatus for the twin-wire air laying of fibrous pads | |
| US3738884A (en) | Method for producing non-woven fibrous products | |
| US3768121A (en) | Apparatus (closed sandwich with high knee backing means foraminous throughout its area) | |
| JPH07197361A (ja) | 不織布 | |
| US4070235A (en) | Method of making biaxially oriented nonwoven fabrics | |
| AU625855B2 (en) | Transverse webber | |
| US3740302A (en) | Spray spun nonwoven sheets | |
| IL22483A (en) | Non-woven fabrics | |
| US4904439A (en) | Method of making a non-woven fiber web using a multi-headed ductless webber | |
| US3607588A (en) | Nonwoven fibrous products and methods and apparatus for producing such products | |
| AU608867B2 (en) | Multi-headed ductless webber | |
| US3676239A (en) | Method of producing spray spun nonwoven sheets | |
| US3039170A (en) | Apparatus for making reinforced fabrics and the like | |
| US4054628A (en) | Method of making biaxially oriented nonwoven fabrics | |
| US4095007A (en) | Biaxially oriented nonwoven fabrics and method of making same |