CH514423A - Verfahren und Vorrichtung zur Behandlung einer extrudierten Schlauchfolie - Google Patents

Verfahren und Vorrichtung zur Behandlung einer extrudierten Schlauchfolie

Info

Publication number: CH514423A
Authority: CH; Switzerland
Prior art keywords: treating; tubular film; extruded tubular; extruded; film
Prior art date: 1970-03-03

Application number

CH308571A

Other languages

English (en)

Inventor

Robinson William

Brian Davis John

Skilling Derick

Original Assignee

Ici Ltd

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.)

1970-03-03

Filing date

1971-03-03

Publication date

1971-10-31

1971-03-03 Application filed by Ici Ltd filed Critical Ici Ltd

1971-10-31 Publication of CH514423A publication Critical patent/CH514423A/de

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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/89—Internal treatment, e.g. by applying an internal cooling fluid stream
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- 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
- B29C48/03—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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)

CH308571A 1970-03-03 1971-03-03 Verfahren und Vorrichtung zur Behandlung einer extrudierten Schlauchfolie CH514423A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB00139/70A GB1284321A (en)	1970-03-03	1970-03-03	Process and apparatus for the production of tubes and tubular films

Publications (1)

Publication Number	Publication Date
CH514423A true CH514423A (de)	1971-10-31

Family

ID=9962232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH308571A CH514423A (de)	1970-03-03	1971-03-03	Verfahren und Vorrichtung zur Behandlung einer extrudierten Schlauchfolie

Country Status (17)

Country	Link
US (1)	US3819776A (de)
JP (1)	JPS5025511B1 (de)
AT (1)	AT342292B (de)
BE (1)	BE763743A (de)
BR (1)	BR7101307D0 (de)
CA (1)	CA990028A (de)
CH (1)	CH514423A (de)
DE (1)	DE2109282C3 (de)
ES (1)	ES388862A1 (de)
FR (1)	FR2081654B1 (de)
GB (1)	GB1284321A (de)
HK (1)	HK8377A (de)
LU (1)	LU62722A1 (de)
MY (1)	MY7500207A (de)
NL (1)	NL159321B (de)
SE (1)	SE370662B (de)
ZA (2)	ZA711236B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1440651A (en) *	1973-07-02	1976-06-23	Ici Ltd	Cooling thermoplastic tubes
US4093412A (en) *	1973-07-02	1978-06-06	Imperial Chemical Industries Limited	Cooling thermoplastics tubes
GB1421978A (en) *	1973-09-17	1976-01-21	Ici Ltd	Production of tubular film
US4062916A (en) *	1973-09-17	1977-12-13	Imperial Chemical Industries Limited	Production of tubular film
GB1490338A (en) *	1973-10-15	1977-11-02	Bakelite Xylonite Ltd	Extrusion processes
GB1490337A (en) *	1973-10-15	1977-11-02	Bakelite Xylonite Ltd	Extrusion processes
US6436135B1 (en)	1974-10-24	2002-08-20	David Goldfarb	Prosthetic vascular graft
GB1557963A (en) *	1976-06-01	1979-12-19	Ici Ltd	Coated tubular forms
GB1533306A (en) *	1976-08-13	1978-11-22	Ici Ltd	Cooling thermoplastic tubes
US4287151A (en) *	1976-12-13	1981-09-01	W. R. Grace & Co.	Method and apparatus for high speed extrusion of thermoplastic materials
GB1589621A (en) *	1977-03-21	1981-05-13	Ici Ltd	Quench bath
GB1591345A (en) *	1977-03-21	1981-06-17	Ici Ltd	Cooling tubular film
EP0002315B1 (de) *	1977-11-28	1981-05-20	Imperial Chemical Industries Plc	Vorrichtung und Verfahren zur Herstellung eines beschichteten Filmes
US4177238A (en) *	1977-12-14	1979-12-04	Logic Devices, Inc.	Fluid cooling of injection molded plastic articles
US4573893A (en) *	1984-04-02	1986-03-04	Application Engineering Corporation	Extrusion die with external and internal cooling means
US5277857A (en) *	1992-01-17	1994-01-11	Viskase Corporation	Method of making a cellulose food casing
CA2132955C (en) *	1993-07-02	2004-09-14	Tomozi Mizutani	Mandrel for cooling
US5766540A (en) *	1997-03-27	1998-06-16	Viskase Corporation	Cellulose food casing manufacturing method
US5759478A (en) *	1997-03-27	1998-06-02	Viskase Corporation	Mandrel structure for use in manufacture of cellulose food casing
JP3680300B2 (ja) *	2001-10-05	2005-08-10	東洋電機株式会社	合成繊維糸条の熱処理装置
DE102012015462A1 (de)	2012-08-07	2014-02-13	Reifenhäuser GmbH & Co. KG Maschinenfabrik	Blasfolienanlage, Verfahren zum Herstellen einer Blasfolienbahn und damit hergestellte Folie
DE112014004724A5 (de)	2013-10-15	2016-08-25	Reifenhäuser GmbH & Co. KG Maschinenfabrik	Verfahren zum Herstellen einer Blasfolienbahn sowie Blasfolienanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3193547A (en) *	1961-09-07	1965-07-06	Gloucester Eng Co Inc	Method and apparatus for extruding plastic
FR1328548A (fr) *	1962-04-27	1963-05-31	Hercules Powder Co Ltd	Appareil pour extruder sous forme de pellicule tubulaire
GB1106994A (en) *	1964-07-06	1968-03-20	Bakelite Xylonite Ltd	Improvements in and relating to thermoplastic films

1970
- 1970-03-03 GB GB00139/70A patent/GB1284321A/en not_active Expired
1971
- 1971-02-25 ZA ZA711236A patent/ZA711236B/xx unknown
- 1971-02-26 DE DE2109282A patent/DE2109282C3/de not_active Expired
- 1971-03-01 US US00119612A patent/US3819776A/en not_active Expired - Lifetime
- 1971-03-02 CA CA106,694A patent/CA990028A/en not_active Expired
- 1971-03-02 NL NL7102739.A patent/NL159321B/xx not_active IP Right Cessation
- 1971-03-02 FR FR7107069A patent/FR2081654B1/fr not_active Expired
- 1971-03-02 BR BR001307/71A patent/BR7101307D0/pt unknown
- 1971-03-02 SE SE7102641A patent/SE370662B/xx unknown
- 1971-03-03 JP JP46010894A patent/JPS5025511B1/ja active Pending
- 1971-03-03 BE BE763743A patent/BE763743A/xx not_active IP Right Cessation
- 1971-03-03 ES ES388862A patent/ES388862A1/es not_active Expired
- 1971-03-03 AT AT183571A patent/AT342292B/de not_active IP Right Cessation
- 1971-03-03 LU LU62722D patent/LU62722A1/xx unknown
- 1971-03-03 CH CH308571A patent/CH514423A/de not_active IP Right Cessation
- 1971-08-24 ZA ZA715650A patent/ZA715650B/xx unknown
1975
- 1975-12-31 MY MY1975207A patent/MY7500207A/xx unknown
1977
- 1977-02-10 HK HK83/77A patent/HK8377A/xx unknown

Also Published As

Publication number	Publication date
DE2109282C3 (de)	1979-04-19
ATA183571A (de)	1977-07-15
HK8377A (en)	1977-02-17
ES388862A1 (es)	1973-06-01
MY7500207A (en)	1975-12-31
AT342292B (de)	1978-03-28
NL159321B (nl)	1979-02-15
SE370662B (de)	1974-10-28
DE2109282B2 (de)	1978-08-24
BE763743A (fr)	1971-09-03
FR2081654A1 (de)	1971-12-10
GB1284321A (en)	1972-08-09
DE2109282A1 (de)	1971-10-21
CA990028A (en)	1976-06-01
ZA715650B (en)	1972-10-25
BR7101307D0 (pt)	1973-05-10
JPS5025511B1 (de)	1975-08-23
LU62722A1 (de)	1971-08-23
ZA711236B (en)	1972-10-25
US3819776A (en)	1974-06-25
NL7102739A (de)	1971-09-07
FR2081654B1 (de)	1975-08-22

Publication	Publication Date	Title
CH514423A (de)	1971-10-31	Verfahren und Vorrichtung zur Behandlung einer extrudierten Schlauchfolie
CH539448A (de)	1973-07-31	Verfahren und Vorrichtung zur Homogenisierung einer Flüssigkeit
CH424078A (de)	1966-11-15	Verfahren und Vorrichtung zur Krebsdiagnose
AT314566B (de)	1974-04-10	Verfahren und Vorrichtung zur Behandlung und Trocknung von Exkrementen
CH526239A (de)	1972-07-31	Verfahren und Vorrichtung zur Nachrichtenübertragung
CH527564A (de)	1972-09-15	Verfahren und Vorrichtung zur Herstellung von Waffelhülsen
CH502852A (de)	1971-02-15	Verfahren und Vorrichtung zur Herstellung von wendelförmig gewellten Rohren
CH511574A (de)	1971-08-31	Verfahren und Vorrichtung zur Herstellung von Strumpfhosen
AT308012B (de)	1973-06-25	Verfahren und Vorrichtung zur Abwassereinigung
CH520987A (de)	1972-03-31	Verfahren und Vorrichtung zur Zeichenerkennung
AT323525B (de)	1975-07-10	Verfahren und vorrichtung zur herstellung von rohrförmigen rohlingen
CH436167A (de)	1967-05-31	Verfahren und Vorrichtung zur Herstellung von Waffelhülsen
AT278478B (de)	1970-02-10	Vorrichtung und Verfahren zum Strangpressen von Rohren
CH534107A (de)	1973-02-28	Verfahren und Einrichtung zur Nachentkeimung von Wasser
AT328860B (de)	1976-04-12	Verfahren und vorrichtung zur herstellung von diazotypiekopien
CH456935A (de)	1968-05-31	Verfahren und Vorrichtung zum Strangpressen von Röhren
AT306656B (de)	1973-04-25	Verfahren und Vorrichtung zur Aufbereitung von Abwasser
AT301465B (de)	1972-09-11	Verfahren und Vorrichtung zur kontinuierlichen Behandlung von Flüssigkeiten
CH510920A (de)	1971-07-31	Optisches Verfahren zur Überwachung bewegter Körper und Vorrichtung zur Durchführung des Verfahrens
CH499125A (de)	1970-11-15	Verfahren und Vorrichtung zur Herstellung von Zeichentrickfilmen
AT339655B (de)	1977-11-10	Verfahren und vorrichtung zur aufzucht von fischen
CH487725A (de)	1970-03-31	Verfahren und Vorrichtung zur Längsverstreckung einer Kunststoff-Folie
DE2008277B2 (de)	1977-01-13	Verfahren und vorrichtung zur herstellung gerillter flexibler rohre
AT308670B (de)	1973-07-10	Verfahren und Vorrichtung zur Herstellung von Strumpfhosen
CH529539A (de)	1972-10-31	Verfahren und Vorrichtung zur Erfassung bezogener Gegenstände

Legal Events

Date	Code	Title	Description
1983-11-30	PL	Patent ceased