CH610810A5 - - Google Patents
Info
- Publication number
- CH610810A5 CH610810A5 CH805276A CH805276A CH610810A5 CH 610810 A5 CH610810 A5 CH 610810A5 CH 805276 A CH805276 A CH 805276A CH 805276 A CH805276 A CH 805276A CH 610810 A5 CH610810 A5 CH 610810A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/241—Polyolefin, e.g.rubber
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2528370A DE2528370C3 (de) | 1975-06-25 | 1975-06-25 | Verfahren zum Herstellen von biaxial verstreckten Folienbahnen aus Kunststoff und Vorrichtung zur Durchführung des Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH610810A5 true CH610810A5 (cs) | 1979-05-15 |
Family
ID=5949940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH805276A CH610810A5 (cs) | 1975-06-25 | 1976-06-23 |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US4261944A (cs) |
| JP (1) | JPS5230876A (cs) |
| AT (1) | AT364162B (cs) |
| BE (1) | BE843458A (cs) |
| CA (1) | CA1073623A (cs) |
| CH (1) | CH610810A5 (cs) |
| DD (1) | DD125061A5 (cs) |
| DE (1) | DE2528370C3 (cs) |
| DK (1) | DK150973C (cs) |
| FI (1) | FI65730C (cs) |
| FR (1) | FR2317077A1 (cs) |
| GB (1) | GB1554428A (cs) |
| IE (1) | IE43385B1 (cs) |
| IT (1) | IT1062385B (cs) |
| LU (1) | LU75252A1 (cs) |
| NL (1) | NL185003C (cs) |
| NO (1) | NO144162C (cs) |
| SE (1) | SE425301B (cs) |
| SU (1) | SU878185A3 (cs) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5461269A (en) * | 1977-10-25 | 1979-05-17 | Unitika Ltd | Production of drawn thermoplastic resin film |
| DE2825209C3 (de) * | 1978-06-08 | 1981-08-06 | Unilever N.V., Rotterdam | Verfahren und Vorrichtung zur Herstellung von biaxial gereckten Folienbahnen aus Kunststoff |
| JPS5527211A (en) * | 1978-08-15 | 1980-02-27 | Toray Ind Inc | Producing process of polyester film |
| JPS578118A (en) * | 1980-06-20 | 1982-01-16 | Mitsubishi Petrochem Co Ltd | Biaxially oriented polypropylene film and manufacture thereof |
| US4408974A (en) * | 1982-01-20 | 1983-10-11 | Comerio Ercole, S.P.A. | Mobile film stretching unit |
| US4451533A (en) * | 1983-02-09 | 1984-05-29 | Minnesota Mining And Manufacturing Company | Dispensable polypropylene adhesive-coated tape |
| US4853602A (en) * | 1985-12-24 | 1989-08-01 | E. I. Dupont De Nemours And Company | System for using synchronous secondaries of a linear motor to biaxially draw plastic films |
| JPS6398387U (cs) * | 1986-12-15 | 1988-06-25 | ||
| ATE106428T1 (de) * | 1987-07-23 | 1994-06-15 | Dsm Nv | Verfahren zur herstellen von dünnen gestreckten folien aus polyolefinen mit ultrahoch-molekularem gewicht. |
| DE4235648A1 (de) * | 1992-10-22 | 1994-04-28 | Dornier Gmbh Lindauer | Vorrichtung zum simultanen, biaxialen Recken und axialen Schrumpfen thermoplastischer Folienbahnen |
| US5935681A (en) * | 1992-10-30 | 1999-08-10 | Paulett; Harry K. | Perforated stretch wrap film |
| US5766773A (en) * | 1992-10-30 | 1998-06-16 | Ventilair Films, Inc. | Laminated stretch wrap film adhered by cling forces |
| US5321109A (en) * | 1992-11-17 | 1994-06-14 | Impra, Inc. | Uniformly expanded PTFE film |
| JP3664195B2 (ja) * | 1996-03-22 | 2005-06-22 | 新日本石油株式会社 | ポリオレフィン材料の製造方法 |
| US6035498A (en) | 1997-01-27 | 2000-03-14 | Velcro Industties B.V. | Stretched fasteners |
| WO1998032349A1 (en) * | 1997-01-27 | 1998-07-30 | Velcro Industries B.V. | Stretched fasteners |
| US5939845A (en) * | 1998-03-23 | 1999-08-17 | E. I. Du Pont De Nemours And Company | Method for controlling tenter clip gap spacing during simultaneous biaxial stretching using linear synchronous motors |
| US6303067B1 (en) | 1998-11-13 | 2001-10-16 | 3M Innovative Properties Company | Method of stretching films according to an overbias or overstretch stretch profile |
| US6358457B1 (en) * | 1998-11-13 | 2002-03-19 | 3M Innovative Properties Company | Method of stretching films according to an overbias or overstretch profile |
| US7048818B2 (en) | 2000-03-14 | 2006-05-23 | Velcro Industries B.V. | Hook and loop fastening |
| DE10305740A1 (de) * | 2003-02-11 | 2004-08-19 | Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Verfahren zum Herstellen einer Kunststoff-Folie |
| US7405784B2 (en) | 2003-02-12 | 2008-07-29 | 3M Innovative Properties Company | Compensators for liquid crystal displays with biaxially stretched single film with crystallization modifier |
| US7132065B2 (en) * | 2003-02-12 | 2006-11-07 | 3M Innovative Properties Company | Process for manufacturing polymeric optical film |
| US6965474B2 (en) * | 2003-02-12 | 2005-11-15 | 3M Innovative Properties Company | Polymeric optical film |
| EP2083982A1 (en) * | 2006-11-10 | 2009-08-05 | The Procter and Gamble Company | Method for rotary press forming |
| EP3397462B1 (en) | 2015-12-29 | 2020-01-29 | 3M Innovative Properties Company | Method of making low shrink polyester films |
| CN114801139A (zh) * | 2022-04-06 | 2022-07-29 | 刘玉笼 | 一种聚丙烯双向拉伸薄膜生产线 |
| CN114633460B (zh) * | 2022-05-16 | 2022-09-02 | 河南银金达新材料股份有限公司 | 一种聚酯膜的多向拉伸设备 |
| CN115256894B (zh) * | 2022-08-04 | 2023-07-18 | 江西冠德新材科技股份有限公司 | 一种双向拉伸薄膜厚度控制装置及方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA671029A (en) * | 1963-09-24 | Minnesota Mining And Manufacturing Company | Biaxially oriented continuous crystalline polypropylene film | |
| FR753314A (fr) * | 1932-04-21 | 1933-10-13 | Procédé de fabrication de matières en feuille | |
| US2851733A (en) * | 1956-01-03 | 1958-09-16 | Du Pont | Process of stretching thermoplastic film |
| BE581665A (cs) * | 1956-12-20 | 1900-01-01 | ||
| GB866822A (en) * | 1958-05-28 | 1961-05-03 | Grace W R & Co | Improvements in the treatment of polymers and copolymers of propylene |
| IT639570A (cs) * | 1959-11-24 | |||
| GB936965A (en) * | 1959-12-30 | 1963-09-18 | Bx Plastics Ltd | Web stretching apparatus |
| GB953901A (en) * | 1960-06-20 | 1964-04-02 | Hercules Powder Co Ltd | Improvements in or relating to a process of making polypropylene film |
| NL268927A (cs) * | 1960-09-05 | |||
| DE1504502B2 (de) * | 1962-03-17 | 1971-08-12 | Lindauer Dormer GmbH, 8990 Lin dau | Reckanlage zum biaxialen recken einer thermoplastischen kunststoffolienbahn |
| FI52825C (fi) * | 1968-08-31 | 1977-12-12 | Unitika Ltd | Menetelmä kaksiaksiaalisesti vedettyjen polyamidikalvojen valmistamise ksi. |
| US3676539A (en) * | 1969-09-02 | 1972-07-11 | Mobil Oil Corp | Biaxial orientation of thermoplastic film |
| US4134957A (en) * | 1970-10-26 | 1979-01-16 | Toyobo Co., Ltd. | Method of stretching polypropylene films |
| JPS4918628B1 (cs) * | 1970-10-26 | 1974-05-11 | ||
| FR2147876B1 (cs) * | 1971-08-05 | 1974-03-29 | Cellophane Sa | |
| JPS4833991A (cs) * | 1971-09-04 | 1973-05-15 | ||
| JPS5245744B2 (cs) * | 1972-06-09 | 1977-11-18 | ||
| JPS5731980B2 (cs) * | 1973-07-06 | 1982-07-08 |
-
1975
- 1975-06-25 DD DD193573A patent/DD125061A5/xx unknown
- 1975-06-25 DE DE2528370A patent/DE2528370C3/de not_active Expired
-
1976
- 1976-06-22 IE IE1342/76A patent/IE43385B1/en not_active IP Right Cessation
- 1976-06-23 AT AT0455976A patent/AT364162B/de not_active IP Right Cessation
- 1976-06-23 CH CH805276A patent/CH610810A5/xx not_active IP Right Cessation
- 1976-06-23 NO NO762168A patent/NO144162C/no unknown
- 1976-06-23 FR FR7619125A patent/FR2317077A1/fr active Granted
- 1976-06-23 FI FI761824A patent/FI65730C/fi not_active IP Right Cessation
- 1976-06-24 DK DK284276A patent/DK150973C/da not_active IP Right Cessation
- 1976-06-24 CA CA255,619A patent/CA1073623A/en not_active Expired
- 1976-06-24 SE SE7607313A patent/SE425301B/xx not_active IP Right Cessation
- 1976-06-24 GB GB26368/76A patent/GB1554428A/en not_active Expired
- 1976-06-24 JP JP51074960A patent/JPS5230876A/ja active Granted
- 1976-06-24 SU SU762375572A patent/SU878185A3/ru active
- 1976-06-25 LU LU75252A patent/LU75252A1/xx unknown
- 1976-06-25 IT IT68585/76A patent/IT1062385B/it active
- 1976-06-25 BE BE168360A patent/BE843458A/xx not_active IP Right Cessation
- 1976-06-25 NL NLAANVRAGE7606936,A patent/NL185003C/xx not_active IP Right Cessation
-
1978
- 1978-11-27 US US05/964,002 patent/US4261944A/en not_active Expired - Lifetime
-
1985
- 1985-03-22 US US06/714,792 patent/US4625372A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2317077A1 (fr) | 1977-02-04 |
| BE843458A (fr) | 1976-12-27 |
| GB1554428A (en) | 1979-10-24 |
| IT1062385B (it) | 1984-10-10 |
| SU878185A3 (ru) | 1981-10-30 |
| NO762168L (cs) | 1976-12-28 |
| DE2528370B2 (de) | 1978-01-26 |
| SE425301B (sv) | 1982-09-20 |
| US4261944A (en) | 1981-04-14 |
| JPS612490B2 (cs) | 1986-01-25 |
| ATA455976A (de) | 1981-02-15 |
| LU75252A1 (cs) | 1977-03-18 |
| AU1524476A (en) | 1978-02-09 |
| FR2317077B1 (cs) | 1981-04-30 |
| DE2528370A1 (de) | 1977-01-13 |
| NO144162C (no) | 1981-07-15 |
| DE2528370C3 (de) | 1979-11-15 |
| NO144162B (no) | 1981-03-30 |
| NL185003C (nl) | 1990-01-02 |
| FI761824A (cs) | 1976-12-26 |
| DK150973B (da) | 1987-10-05 |
| DK284276A (da) | 1976-12-26 |
| NL185003B (nl) | 1989-08-01 |
| FI65730B (fi) | 1984-03-30 |
| DK150973C (da) | 1988-02-15 |
| AT364162B (de) | 1981-09-25 |
| US4625372A (en) | 1986-12-02 |
| JPS5230876A (en) | 1977-03-08 |
| FI65730C (fi) | 1984-07-10 |
| SE7607313L (sv) | 1976-12-26 |
| DD125061A5 (cs) | 1977-03-30 |
| IE43385L (en) | 1976-12-25 |
| CA1073623A (en) | 1980-03-18 |
| IE43385B1 (en) | 1981-02-11 |
| NL7606936A (nl) | 1976-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: 4P FOLIE FORCHHEIM GMBH |
|
| PL | Patent ceased |