GB1029278A - Improvements relating to non-woven sheet materials - Google Patents
Improvements relating to non-woven sheet materialsInfo
- Publication number
- GB1029278A GB1029278A GB43276/62A GB4327662A GB1029278A GB 1029278 A GB1029278 A GB 1029278A GB 43276/62 A GB43276/62 A GB 43276/62A GB 4327662 A GB4327662 A GB 4327662A GB 1029278 A GB1029278 A GB 1029278A
- Authority
- GB
- United Kingdom
- Prior art keywords
- foil
- fibres
- batt
- needling
- heat
- 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
- 239000000463 material Substances 0.000 title abstract 3
- 239000011888 foil Substances 0.000 abstract 7
- 239000000835 fiber Substances 0.000 abstract 4
- 239000002131 composite material Substances 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 2
- 229920000098 polyolefin Polymers 0.000 abstract 2
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 238000003490 calendering Methods 0.000 abstract 1
- 238000009960 carding Methods 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000016615 flocculation Effects 0.000 abstract 1
- 238000005189 flocculation Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 229920000058 polyacrylate Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- -1 polypropylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 229920002379 silicone rubber Polymers 0.000 abstract 1
- 239000004945 silicone rubber Substances 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
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Landscapes
- Engineering & Computer Science (AREA)
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- Laminated Bodies (AREA)
Abstract
1,029,278. Laminates; sheet forming. CARL FREUDENBERG. Nov. 15, 1962 [Nov. 20, 1961], No. 43276/62. Headings B5A and B5N. A method of making a moulded article, e.g. a brassiere, comprises uniting at least one non- woven fibre batt to a heat-mouldable plastic foil by needling, with consequential perforations in the foil, and then moulding the composite material under heat to the desired shape. Fibre batts may be applied to one or both faces of the foil which may have additional perforations made in it either before or after laminating. The layers may be partially united by heat and pressure before needling and several fibre batts may be united by needling before application to the foil. The fibre batts may be of straight or crimped fibres of one or more kinds, and examples of a wide range of natural and synthetic fibres are given including animal, vegetable, mineral, many types of synthetic, cellulosic and protein fibres. Fleeces may be formed by carding or flocculation using a suction drum, several thin fleeces being superimposed with the fibres of one at an angle to those of another to form a batt. The foil may be a vinyl or acrylic polymer or copolymer, a polyester, a cellulose ester, a polyurethane, a polyolefin or halogenated polyolefin, examples being given, a preferred material being polypropylene. The foil may be oriented. The batt on one side of the foil may be calendered smooth and the material shaped by vacuum moulding or deep drawing, e.g. using a silicone-rubber blanket. The composite material may be pre-shrunk by steam treatment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15493061A | 1961-11-20 | 1961-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1029278A true GB1029278A (en) | 1966-05-11 |
Family
ID=22553424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43276/62A Expired GB1029278A (en) | 1961-11-20 | 1962-11-15 | Improvements relating to non-woven sheet materials |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1560771A1 (en) |
GB (1) | GB1029278A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2478961A1 (en) * | 1980-03-25 | 1981-10-02 | Benecke Gmbh J | SHOE HAVING UPPER PORTION OF SYNTHETIC LEATHER |
FR2513570A1 (en) * | 1981-09-29 | 1983-04-01 | Tharreau Ets M | Lamination of nonwoven fabrics using thermoplastic film - to incorporate sheet reinforcement or covers opt. including metallic components |
EP0179938A1 (en) * | 1984-10-30 | 1986-05-07 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Reinforced laminate |
DK153299B (en) * | 1975-04-24 | 1988-07-04 | Ici Ltd | FORMATIC THERMOPLASTIC ARTICLE WITH A SURFACE BONDED TO CLOTH |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3013134C2 (en) * | 1980-04-02 | 1984-03-29 | Lignotock Verfahrenstechnik Gmbh, 1000 Berlin | Process for the production of molded parts by deep drawing and / or pressing |
IL66104A0 (en) * | 1981-07-27 | 1982-09-30 | Tesch G H | Preparation of fiber reinforced flat bodies containing a hardenable binder |
-
1962
- 1962-11-15 GB GB43276/62A patent/GB1029278A/en not_active Expired
- 1962-11-15 DE DE19621560771 patent/DE1560771A1/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK153299B (en) * | 1975-04-24 | 1988-07-04 | Ici Ltd | FORMATIC THERMOPLASTIC ARTICLE WITH A SURFACE BONDED TO CLOTH |
FR2478961A1 (en) * | 1980-03-25 | 1981-10-02 | Benecke Gmbh J | SHOE HAVING UPPER PORTION OF SYNTHETIC LEATHER |
FR2513570A1 (en) * | 1981-09-29 | 1983-04-01 | Tharreau Ets M | Lamination of nonwoven fabrics using thermoplastic film - to incorporate sheet reinforcement or covers opt. including metallic components |
EP0179938A1 (en) * | 1984-10-30 | 1986-05-07 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Reinforced laminate |
Also Published As
Publication number | Publication date |
---|---|
DE1560771A1 (en) | 1969-10-02 |
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