CA1052518A - Bonded non-woven polypropylene fabric having intermediate cross-machine layer - Google Patents
Bonded non-woven polypropylene fabric having intermediate cross-machine layerInfo
- Publication number
- CA1052518A CA1052518A CA229,827A CA229827A CA1052518A CA 1052518 A CA1052518 A CA 1052518A CA 229827 A CA229827 A CA 229827A CA 1052518 A CA1052518 A CA 1052518A
- Authority
- CA
- Canada
- Prior art keywords
- layer
- filaments
- weight
- tenacity
- fabric
- 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.)
- Expired
Links
- 239000004743 Polypropylene Substances 0.000 title claims abstract 7
- 239000004744 fabric Substances 0.000 title claims abstract 7
- -1 polypropylene Polymers 0.000 title claims abstract 7
- 229920001155 polypropylene Polymers 0.000 title claims abstract 7
- 239000011159 matrix material Substances 0.000 claims abstract 9
- 239000011230 binding agent Substances 0.000 claims abstract 5
- 239000004745 nonwoven fabric Substances 0.000 claims abstract 5
- 239000010410 layer Substances 0.000 claims 21
- 238000000151 deposition Methods 0.000 claims 2
- 230000008021 deposition Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000002074 melt spinning Methods 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 238000009978 beck dyeing Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- 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
- B32B5/12—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 characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
-
- 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
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
- D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
-
- 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
- B32B2262/0253—Polyolefin fibres
-
- 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
- B32B2471/00—Floor coverings
- B32B2471/02—Carpets
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48256974A | 1974-06-24 | 1974-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1052518A true CA1052518A (en) | 1979-04-17 |
Family
ID=23916577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA229,827A Expired CA1052518A (en) | 1974-06-24 | 1975-06-20 | Bonded non-woven polypropylene fabric having intermediate cross-machine layer |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5117379A (enrdf_load_stackoverflow) |
| BE (1) | BE830518A (enrdf_load_stackoverflow) |
| CA (1) | CA1052518A (enrdf_load_stackoverflow) |
| DE (1) | DE2528136C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2276414A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1499899A (enrdf_load_stackoverflow) |
| IT (1) | IT1039339B (enrdf_load_stackoverflow) |
| LU (1) | LU72783A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7507459A (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2922427C2 (de) * | 1979-06-01 | 1984-10-31 | Fa. Carl Freudenberg, 6940 Weinheim | Spinnvliesstoff aus Einzelfilamenten und Filamentgruppen und Verfahren zu seiner Herstellung |
| DE3001920C2 (de) * | 1980-01-19 | 1985-09-12 | Fa. Carl Freudenberg, 6940 Weinheim | Zweitrücken für Tufting-Teppiche |
| DE3151294C2 (de) * | 1981-12-24 | 1986-01-23 | Fa. Carl Freudenberg, 6940 Weinheim | Polypropylen-Spinnvliesstoff mit niedrigem Fallkoeffizienten |
| DE3151322C2 (de) * | 1981-12-24 | 1983-11-10 | Fa. Carl Freudenberg, 6940 Weinheim | "Verfahren zur Herstellung von Polypropylen-Spinnvliesen mit niedrigem Fallkoeffizienten" |
| EP0753402A3 (en) * | 1995-07-13 | 1998-09-02 | Bridgestone Corporation | Laminate form |
| BRPI0710374B1 (pt) * | 2006-04-27 | 2018-02-14 | Invista Technologies S. À. R. L. | Não tecido extensível na forma de uma rede fibrosa e processo para sua fabricação |
| CN101977852B (zh) * | 2008-03-24 | 2013-05-01 | 株式会社吴羽工程 | 成形接触式过滤部件的制造方法、成形接触式过滤部件、过滤设备以及污水处理方法 |
| JP2016160558A (ja) * | 2015-03-03 | 2016-09-05 | 日本ノズル株式会社 | 不織布製造装置、これにより製造される不織布、並びに不織布製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US331302A (en) * | 1885-12-01 | Cantwell johnson | ||
| US3163753A (en) * | 1961-09-12 | 1964-12-29 | Du Pont | Process and apparatus for electrostatically applying separating and forwarding forces to a moving stream of discrete elements of dielectric material |
| US3502538A (en) * | 1964-08-17 | 1970-03-24 | Du Pont | Bonded nonwoven sheets with a defined distribution of bond strengths |
| US3563838A (en) * | 1968-07-09 | 1971-02-16 | Du Pont | Continuous filament nonwoven web |
| US3705227A (en) * | 1971-01-13 | 1972-12-05 | Du Pont | Process and apparatus for quenching melt spun filaments |
| BE795453A (fr) * | 1972-02-16 | 1973-08-16 | Du Pont | Tissu non tisse a couches en polypropylene isotactique |
-
1975
- 1975-06-19 FR FR7519231A patent/FR2276414A1/fr active Granted
- 1975-06-20 CA CA229,827A patent/CA1052518A/en not_active Expired
- 1975-06-20 LU LU72783A patent/LU72783A1/xx unknown
- 1975-06-23 JP JP50075758A patent/JPS5117379A/ja active Pending
- 1975-06-23 NL NL7507459A patent/NL7507459A/xx not_active Application Discontinuation
- 1975-06-23 BE BE157573A patent/BE830518A/xx not_active IP Right Cessation
- 1975-06-23 IT IT24683/75A patent/IT1039339B/it active
- 1975-06-24 DE DE2528136A patent/DE2528136C2/de not_active Expired
- 1975-06-24 GB GB26770/75A patent/GB1499899A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5117379A (enrdf_load_stackoverflow) | 1976-02-12 |
| NL7507459A (nl) | 1975-12-30 |
| FR2276414A1 (fr) | 1976-01-23 |
| GB1499899A (en) | 1978-02-01 |
| DE2528136C2 (de) | 1984-04-19 |
| DE2528136A1 (de) | 1976-01-15 |
| IT1039339B (it) | 1979-12-10 |
| BE830518A (fr) | 1975-12-23 |
| LU72783A1 (enrdf_load_stackoverflow) | 1976-04-13 |
| FR2276414B1 (enrdf_load_stackoverflow) | 1981-02-27 |
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