SE381607B - COOLING CELL FOR RUBBER THERMOPLASTIC FILM - Google Patents

COOLING CELL FOR RUBBER THERMOPLASTIC FILM

Info

Publication number: SE381607B
Authority: SE; Sweden
Prior art keywords: thermoplastic film; cooling cell; rubber thermoplastic; rubber; cooling
Prior art date: 1969-12-22

Application number

SE7311501A

Other languages

Swedish (sv)

Inventor

H C North

G C Calderwood

C W Williamson

Original Assignee

Exxon Research Engineering Co

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.)

1969-12-22

Filing date

1970-12-21

Publication date

1975-12-15

1970-12-21 Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co

1975-12-15 Publication of SE381607B publication Critical patent/SE381607B/en

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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
- 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
- B29C48/885—External treatment, e.g. by using air rings for cooling 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- 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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/902—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies internally
- 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
- B29C48/25—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

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)

SE7311501A 1969-12-22 1970-12-21 COOLING CELL FOR RUBBER THERMOPLASTIC FILM SE381607B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US88727069A	1969-12-22	1969-12-22

Publications (1)

Publication Number	Publication Date
SE381607B true SE381607B (en)	1975-12-15

Family

ID=25390800

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SE7311501A SE381607B (en)	1969-12-22	1970-12-21	COOLING CELL FOR RUBBER THERMOPLASTIC FILM
SE7017304A SE378074B (en)	1969-12-22	1970-12-21

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
SE7017304A SE378074B (en)	1969-12-22	1970-12-21

Country Status (8)

Country	Link
JP (1)	JPS5025510B1 (en)
BE (1)	BE760623A (en)
CA (1)	CA948811A (en)
DE (1)	DE2062789C3 (en)
FR (1)	FR2074105A5 (en)
GB (1)	GB1318927A (en)
NL (1)	NL167358C (en)
SE (2)	SE381607B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51128508U (en) *	1975-04-14	1976-10-18
DE102009046539B4 (en) *	2009-11-09	2013-12-12	Windmöller & Hölscher Kg	Device for producing tubular film
CN117021432B (en) *	2023-08-10	2024-01-19	山东盛腾包装科技股份有限公司	Plastic film production blast drying device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1423754A (en) *	1964-10-22	1966-01-07	Shell Int Research	Method and device for cooling tubular thermoplastic films
FR1402117A (en) *	1964-04-30	1965-06-11	Ethylene Plastique Sa	Improvements in processes and equipment for the manufacture of tubular films by extrusion of thermoplastic materials
BE680937A (en) *	1964-09-21	1966-11-14
US3450806A (en) *	1965-11-26	1969-06-17	Exxon Research Engineering Co	Process and apparatus for the formation of film
GB1229065A (en) *	1968-04-06	1971-04-21

1970
- 1970-11-30 GB GB5671170A patent/GB1318927A/en not_active Expired
- 1970-11-30 CA CA099,470A patent/CA948811A/en not_active Expired
- 1970-12-19 DE DE2062789A patent/DE2062789C3/en not_active Expired
- 1970-12-21 FR FR7046058A patent/FR2074105A5/fr not_active Expired
- 1970-12-21 BE BE760623A patent/BE760623A/en not_active IP Right Cessation
- 1970-12-21 SE SE7311501A patent/SE381607B/en unknown
- 1970-12-21 SE SE7017304A patent/SE378074B/xx unknown
- 1970-12-22 NL NL7018645.A patent/NL167358C/en not_active IP Right Cessation
- 1970-12-22 JP JP45115563A patent/JPS5025510B1/ja active Pending

Also Published As

Publication number	Publication date
DE2062789C3 (en)	1982-01-14
NL167358C (en)	1981-12-16
JPS5025510B1 (en)	1975-08-23
DE2062789B2 (en)	1981-06-19
GB1318927A (en)	1973-05-31
NL167358B (en)	1981-07-16
NL7018645A (en)	1971-06-24
SE378074B (en)	1975-08-18
BE760623A (en)	1971-06-21
CA948811A (en)	1974-06-11
FR2074105A5 (en)	1971-10-01
DE2062789A1 (en)	1971-07-01

Publication	Publication Date	Title
AT303391B (en)	1972-11-27	Thermoplastic molding compounds
SE7611603L (en)	1976-10-19	PROCEDURE FOR MAKING MICROPOROS FILM
CH540944A (en)	1973-08-31	Thermoplastic polymer composition
SU440845A3 (en)	1974-08-25	THERMOPLASTIC FORMING COMPOSITION
BE756166A (en)	1971-03-15	RUBBER COMPOSITION
IT942749B (en)	1973-04-02	PROCEDURE FOR IRONING THERMOPLASTIC FILMS
AR192882A1 (en)	1973-03-21	THERMOPLASTIC FILMS WITH CHARGE
CH515795A (en)	1971-11-30	Cooling device for plastic tubular films
IT1014263B (en)	1977-04-20	THERMOPLASTIC FILM
AT303390B (en)	1972-11-27	Thermoplastic molding compounds
FR1397233A (en)	1965-04-30	Improved thermoplastic films
IE34608L (en)	1971-01-23	Plastics film bag
IT975527B (en)	1974-08-10	POLYOLEFIN FILMS
AT303392B (en)	1972-11-27	Thermoplastic molding compounds
SE381607B (en)	1975-12-15	COOLING CELL FOR RUBBER THERMOPLASTIC FILM
FI54364B (en)	1978-07-31	ANORDNING FOER PAOLAEGGNING AV ETT SKIKT PAO PAPPER KARTONG KONSTMATERIALFOLIE METALLFOLIE ELLER LIKNANDE MATERIAL
CH504696A (en)	1971-03-15	Film changing device
AT303393B (en)	1972-11-27	Antistatic thermoplastic molding compounds
BE744423A (en)	1970-06-15	FILM CHANGER
AT318248B (en)	1974-10-10	Plastic film with improved transparency
BE755158A (en)	1971-02-22	ANTISTATIC THERMOPLASTIC COMPOSITIONS
CH508225A (en)	1971-05-31	Photographic material
AT309220B (en)	1973-06-15	FILM CASSETTE FOR PROJECTION PURPOSES
BE759188A (en)	1971-05-21	IMPROVED POLYMER FILM
BE744056A (en)	1970-07-06	THERMOSTABILIZATION OF ORIENTED THERMOPLASTIC FILMS