IL44790A - A process for cold stretching of plastic sheets and products made by him - Google Patents
A process for cold stretching of plastic sheets and products made by himInfo
- Publication number
- IL44790A IL44790A IL44790A IL4479074A IL44790A IL 44790 A IL44790 A IL 44790A IL 44790 A IL44790 A IL 44790A IL 4479074 A IL4479074 A IL 4479074A IL 44790 A IL44790 A IL 44790A
- Authority
- IL
- Israel
- Prior art keywords
- sheet
- process according
- nylon
- hollow
- cusps
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 27
- 239000002985 plastic film Substances 0.000 title claims description 16
- 238000010622 cold drawing Methods 0.000 title claims description 11
- 239000000835 fiber Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims 5
- 229920002292 Nylon 6 Polymers 0.000 claims 2
- 229920000305 Nylon 6,10 Polymers 0.000 claims 2
- 229920002302 Nylon 6,6 Polymers 0.000 claims 2
- 239000004743 Polypropylene Substances 0.000 claims 2
- -1 polyethylene Polymers 0.000 claims 2
- 229920001155 polypropylene Polymers 0.000 claims 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 206010061592 cardiac fibrillation Diseases 0.000 description 2
- 230000002600 fibrillogenic effect Effects 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
- D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/47—Processes of splitting film, webs or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPB347473 | 1973-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL44790A0 IL44790A0 (en) | 1974-10-22 |
| IL44790A true IL44790A (en) | 1977-02-28 |
Family
ID=3765695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL44790A IL44790A (en) | 1973-05-29 | 1974-05-09 | A process for cold stretching of plastic sheets and products made by him |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4025601A (ro) |
| JP (1) | JPS5315192B2 (ro) |
| BE (1) | BE815708A (ro) |
| BR (1) | BR7404341D0 (ro) |
| CA (1) | CA1058363A (ro) |
| CH (1) | CH578928A5 (ro) |
| DD (1) | DD116421A5 (ro) |
| DE (1) | DE2426302A1 (ro) |
| DK (1) | DK260974A (ro) |
| ES (1) | ES426726A1 (ro) |
| FR (1) | FR2231499B1 (ro) |
| GB (1) | GB1464475A (ro) |
| IL (1) | IL44790A (ro) |
| LU (1) | LU70168A1 (ro) |
| NL (1) | NL7407107A (ro) |
| RO (1) | RO68490A (ro) |
| SE (1) | SE405332B (ro) |
| ZA (1) | ZA743047B (ro) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226828A (en) * | 1978-12-20 | 1980-10-07 | Hercules Incorporated | Process for producing a reticulated web net |
| US4289464A (en) * | 1978-12-20 | 1981-09-15 | Hercules Incorporated | Reticulated web making apparatus |
| US4276336A (en) * | 1979-04-23 | 1981-06-30 | Sabee Products, Inc. | Multi-apertured web with incremental orientation in one or more directions |
| KR101308300B1 (ko) * | 2006-04-27 | 2013-09-17 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 구조화된 필름의 제조 방법 |
| CN101432131B (zh) * | 2006-04-27 | 2013-03-27 | 3M创新有限公司 | 具有吸音特性的结构化薄膜 |
| JP6866123B2 (ja) * | 2016-11-16 | 2021-04-28 | 日本カーバイド工業株式会社 | 多孔質フィルムの製造方法、及び、多孔質フィルム |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL136829C (ro) * | 1964-11-20 | |||
| NL6610696A (ro) * | 1966-07-29 | 1968-01-30 | ||
| US3484835A (en) * | 1968-06-25 | 1969-12-16 | Clopay Corp | Embossed plastic film |
| US3574809A (en) * | 1968-12-17 | 1971-04-13 | Fmc Corp | Method for making oriented webs possessing projecting unoriented sections |
| US3682760A (en) * | 1970-10-08 | 1972-08-08 | Theodore H Fairbanks | Oriented webs and method for making the same |
| BE792077A (ro) | 1971-11-29 | 1973-03-16 | Ici Australia Ltd |
-
1974
- 1974-05-09 IL IL44790A patent/IL44790A/en unknown
- 1974-05-13 US US05/469,662 patent/US4025601A/en not_active Expired - Lifetime
- 1974-05-13 DK DK260974A patent/DK260974A/da unknown
- 1974-05-13 ZA ZA00743047A patent/ZA743047B/xx unknown
- 1974-05-15 CA CA199,983A patent/CA1058363A/en not_active Expired
- 1974-05-23 GB GB2304574A patent/GB1464475A/en not_active Expired
- 1974-05-24 DD DD178741A patent/DD116421A5/xx unknown
- 1974-05-28 SE SE7407040A patent/SE405332B/xx unknown
- 1974-05-28 FR FR7418426A patent/FR2231499B1/fr not_active Expired
- 1974-05-28 RO RO7478980A patent/RO68490A/ro unknown
- 1974-05-28 BR BR4341/74A patent/BR7404341D0/pt unknown
- 1974-05-28 CH CH726874A patent/CH578928A5/xx not_active IP Right Cessation
- 1974-05-28 NL NL7407107A patent/NL7407107A/xx not_active Application Discontinuation
- 1974-05-28 LU LU70168A patent/LU70168A1/xx unknown
- 1974-05-29 DE DE19742426302 patent/DE2426302A1/de not_active Withdrawn
- 1974-05-29 JP JP5985874A patent/JPS5315192B2/ja not_active Expired
- 1974-05-29 BE BE144899A patent/BE815708A/xx unknown
- 1974-05-29 ES ES426726A patent/ES426726A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2231499A1 (ro) | 1974-12-27 |
| US4025601A (en) | 1977-05-24 |
| BR7404341D0 (pt) | 1975-09-30 |
| DK260974A (ro) | 1975-01-13 |
| NL7407107A (ro) | 1974-12-03 |
| BE815708A (fr) | 1974-09-16 |
| JPS5027872A (ro) | 1975-03-22 |
| FR2231499B1 (ro) | 1979-05-25 |
| LU70168A1 (ro) | 1974-10-09 |
| SE405332B (sv) | 1978-12-04 |
| ES426726A1 (es) | 1976-07-16 |
| RO68490A (ro) | 1980-09-30 |
| CA1058363A (en) | 1979-07-17 |
| CH578928A5 (ro) | 1976-08-31 |
| DE2426302A1 (de) | 1975-01-02 |
| SE7407040L (ro) | 1974-12-02 |
| DD116421A5 (ro) | 1975-11-20 |
| ZA743047B (en) | 1975-07-30 |
| JPS5315192B2 (ro) | 1978-05-23 |
| GB1464475A (en) | 1977-02-16 |
| IL44790A0 (en) | 1974-10-22 |
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