FR1224507A - Procédé et appareil pour aplatir un tube en matière thermoplastique rigide - Google Patents

Procédé et appareil pour aplatir un tube en matière thermoplastique rigide

Info

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
Application number
FR794696A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of FR1224507A publication Critical patent/FR1224507A/fr
Expired legal-status Critical Current

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
FR794696A 1958-05-16 1959-05-14 Procédé et appareil pour aplatir un tube en matière thermoplastique rigide Expired FR1224507A (fr)

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)

* Cited by examiner, † Cited by third party
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
US4863365A (en) * 1987-07-27 1989-09-05 Pipe Liners, Inc. Method and apparatus for deforming reformable tubular pipe liners
US4986951B1 (en) * 1987-07-27 1997-10-21 Pipe Liners Inc Pipe liner process
US4985196B1 (en) * 1987-10-30 1997-11-18 Pipe Liners Inc Pipe liner process
US4998871A (en) * 1989-01-19 1991-03-12 Pipe Liners, Inc. Apparatus for deforming plastic tubing for lining pipe
US5091137A (en) * 1989-01-19 1992-02-25 Pipe Liners, Inc. Pipe lining process
CA2015153C (fr) * 1989-07-28 2000-07-18 Cryovac, Inc. Methode de fabrication a vessie double de pellicules minces et resistantes
US5298202A (en) * 1989-07-28 1994-03-29 W. R. Grace & Co.-Conn. Double bubble process for making strong, thin film
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 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
DE102013012134A1 (de) † 2013-07-19 2015-01-22 Windmöller & Hölscher Kg Vorrichtung zur Herstellung von inline gereckten Folien

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US2955318A (en) 1960-10-11
GB922084A (en) 1963-03-27

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