FR1224507A - Procédé et appareil pour aplatir un tube en matière thermoplastique rigide - Google Patents
Procédé et appareil pour aplatir un tube en matière thermoplastique rigideInfo
- Publication number
- FR1224507A FR1224507A FR794696A FR794696A FR1224507A FR 1224507 A FR1224507 A FR 1224507A FR 794696 A FR794696 A FR 794696A FR 794696 A FR794696 A FR 794696A FR 1224507 A FR1224507 A FR 1224507A
- Authority
- FR
- France
- Prior art keywords
- flattening
- rigid thermoplastic
- thermoplastic tube
- tube
- rigid
- 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
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0063—Cutting longitudinally
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US735748A US2955318A (en) | 1958-05-16 | 1958-05-16 | Method and apparatus for collapsing thermoplastic tubing |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1224507A true FR1224507A (fr) | 1960-06-24 |
Family
ID=24957019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR794696A Expired FR1224507A (fr) | 1958-05-16 | 1959-05-14 | Procédé et appareil pour aplatir un tube en matière thermoplastique rigide |
Country Status (3)
Country | Link |
---|---|
US (1) | US2955318A (fr) |
FR (1) | FR1224507A (fr) |
GB (1) | GB922084A (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140330A (en) * | 1961-12-15 | 1964-07-07 | Union Carbide Corp | Process for stretching plastic net |
NL280792A (fr) * | 1961-07-12 | |||
US3248463A (en) * | 1962-02-15 | 1966-04-26 | Phillips Petroleum Co | Continuous production of biaxially oriented crystalline thermoplastic film |
US3340122A (en) * | 1962-12-19 | 1967-09-05 | Union Carbide Corp | Method of producing laminated thermoplastic film |
US3363035A (en) * | 1964-12-16 | 1968-01-09 | Seikisui Chemical Co Ltd | Process for stretching tubular molded articles of thermoplastic resin |
US3355531A (en) * | 1965-05-13 | 1967-11-28 | Dow Chemical Co | Method and apparatus for the preparation of thermoplastic resinous film |
US3341643A (en) * | 1965-05-13 | 1967-09-12 | Dow Chemical Co | Method and apparatus for the preparation of thermoplastic resinous film |
US3544676A (en) * | 1969-02-03 | 1970-12-01 | Eastman Kodak Co | Flatness control of thermoplastic sheets |
DE2052127C3 (de) * | 1970-10-23 | 1975-02-20 | Windmoeller & Hoelscher, 4540 Lengerich | Vorrichtung zum Herstellen und Aufwikkeln faitenfrei flachgelegter Kunststoffschlauchfolien |
US4003973A (en) * | 1972-06-23 | 1977-01-18 | Kabushiki Kaisha Kohjin | Process and apparatus for producing sheet film from tubular thermoplastic resin film |
US4986951B1 (en) * | 1987-07-27 | 1997-10-21 | Pipe Liners Inc | Pipe liner process |
US4863365A (en) * | 1987-07-27 | 1989-09-05 | Pipe Liners, Inc. | Method and apparatus for deforming reformable tubular pipe liners |
US4985196B1 (en) * | 1987-10-30 | 1997-11-18 | Pipe Liners Inc | Pipe liner process |
US5091137A (en) * | 1989-01-19 | 1992-02-25 | Pipe Liners, Inc. | Pipe lining process |
US4998871A (en) * | 1989-01-19 | 1991-03-12 | Pipe Liners, Inc. | Apparatus for deforming plastic tubing for lining pipe |
US5298202A (en) * | 1989-07-28 | 1994-03-29 | W. R. Grace & Co.-Conn. | Double bubble process for making strong, thin film |
CA2015153C (fr) * | 1989-07-28 | 2000-07-18 | Cryovac, Inc. | Methode de fabrication a vessie double de pellicules minces et resistantes |
US5756041A (en) * | 1991-07-11 | 1998-05-26 | Arruda; William C. | Method and apparatus for processing blown tube films |
DE69225969T2 (de) * | 1992-08-20 | 1999-03-11 | Ivan C. New Orleans Lo. Mandich | Verfahren zum Installieren eines Plastikliners in einem Rohr |
US6447278B1 (en) | 1998-05-26 | 2002-09-10 | Polymer Processing, Inc. | Apparatus for processing blown tube films |
US7104574B2 (en) * | 2000-01-20 | 2006-09-12 | Uponor Eti Company | Corrugated pipe connection joint |
US8480836B2 (en) * | 2009-02-06 | 2013-07-09 | Multi Technologies Industrial L.L.C. | Double-sided slip-resistant material and method of making same |
US8632706B2 (en) * | 2010-08-16 | 2014-01-21 | Multi Technologies Instustrial L.L.C. | Self-adhered single-sided slip-resistant material |
DE102012015462A1 (de) | 2012-08-07 | 2014-02-13 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Blasfolienanlage, Verfahren zum Herstellen einer Blasfolienbahn und damit hergestellte Folie |
DE102012017433A1 (de) | 2012-09-04 | 2014-04-03 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Faltschwert für eine Blasfolienanlage sowie Blasfolienanlage mit einem solchen Faltschwert |
DE202013012784U1 (de) † | 2013-07-19 | 2019-08-02 | Windmöller & Hölscher Kg | Vorrichtung zur Herstellung von inline gereckten Folien |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697852A (en) * | 1952-02-19 | 1954-12-28 | Plax Corp | Method and apparatus for winding collapsible tubing |
US2763029A (en) * | 1953-06-19 | 1956-09-18 | Jr Rees E Tulloss | Method of producing an optically clear polyethylene film |
US2832994A (en) * | 1956-07-11 | 1958-05-06 | Dow Chemical Co | Accessory apparatus for making blown polystyrene film |
-
1958
- 1958-05-16 US US735748A patent/US2955318A/en not_active Expired - Lifetime
-
1959
- 1959-05-14 FR FR794696A patent/FR1224507A/fr not_active Expired
- 1959-05-14 GB GB16511/59A patent/GB922084A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB922084A (en) | 1963-03-27 |
US2955318A (en) | 1960-10-11 |
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