HK8877A - Cooling thermoplastic tubes - Google Patents

Cooling thermoplastic tubes

Info

Publication number: HK8877A
Authority: HK; Hong Kong
Prior art keywords: thermoplastic tubes; cooling thermoplastic; cooling; tubes; thermoplastic
Prior art date: 1973-07-02

Application number

HK88/77A

Other languages

English (en)

Inventor

N E Wrigley

J B Davis

Skilling

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.)

1973-07-02

Filing date

1977-02-17

Publication date

1977-02-25

1977-02-17 Application filed by Ici Ltd filed Critical Ici Ltd

1977-02-25 Publication of HK8877A publication Critical patent/HK8877A/xx

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
- B29C48/25—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
- B29C48/903—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 externally
- 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
- B29C48/904—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 using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
- 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
- B29C48/905—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 using wet calibration, i.e. in a quenching tank
- 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
- B29C48/907—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 using adjustable calibrators, e.g. the dimensions of the calibrator being changeable
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- 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)
Extrusion Moulding Of Plastics Or The Like (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Laminated Bodies (AREA)

HK88/77A 1973-07-02 1977-02-17 Cooling thermoplastic tubes HK8877A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3140473A GB1440651A (en)	1973-07-02	1973-07-02	Cooling thermoplastic tubes

Publications (1)

Publication Number	Publication Date
HK8877A true HK8877A (en)	1977-02-25

Family

ID=10322600

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK88/77A HK8877A (en)	1973-07-02	1977-02-17	Cooling thermoplastic tubes

Country Status (21)

Country	Link
US (1)	US3993723A (da)
JP (1)	JPS5418703B2 (da)
AT (1)	AT342856B (da)
BE (1)	BE817186A (da)
CA (1)	CA1035916A (da)
CH (1)	CH568842A5 (da)
DE (1)	DE2429788C3 (da)
DK (1)	DK140751B (da)
ES (1)	ES427883A1 (da)
FI (1)	FI202874A7 (da)
FR (1)	FR2235791B1 (da)
GB (1)	GB1440651A (da)
HK (1)	HK8877A (da)
IE (1)	IE39492B1 (da)
IT (1)	IT1015415B (da)
LU (1)	LU70442A1 (da)
MY (1)	MY7700171A (da)
NL (1)	NL181090C (da)
NO (1)	NO143656C (da)
SE (1)	SE7408652L (da)
ZA (1)	ZA743787B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6436135B1 (en)	1974-10-24	2002-08-20	David Goldfarb	Prosthetic vascular graft
EP0007814B1 (en) *	1978-08-02	1983-05-18	BICC Public Limited Company	Manufacture of extruded products
JPS57182407A (en) *	1981-05-07	1982-11-10	Idemitsu Petrochem Co Ltd	Method and apparatus for preparing biaxially stretched sheet film
US4459450A (en) *	1982-09-28	1984-07-10	The Goodyear Tire & Rubber Company	Method of reducing pollution in microwave devulcanization process
DE3508626C1 (de) *	1985-03-11	1986-02-27	Windmöller & Hölscher, 4540 Lengerich	Flachlege- und Abzugsvorrichtung fuer eine aus Kunststoff im Blasverfahren hergestellte Schlauchfolienbahn
CA2051577A1 (en) *	1990-10-31	1992-05-01	Norwin C. Derby	Variable diameter hollow extruded articles and method of manufacture
AUPN547595A0 (en) *	1995-09-15	1995-10-12	Uponor B.V.	Biaxial stretching of plastic tubes
JP2001096607A (ja) *	1999-09-30	2001-04-10	Suzuki Kanshi Kk	薄肉チューブの押出成形方法および装置
DE50212512D1 (de) *	2002-08-01	2008-08-28	Reifenhaeuser Masch	Vorrichtung zur Herstellung von Kunststofffolien

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2926384A (en) *	1953-10-20	1960-03-01	Celanese Corp	Distributor ring
DE1504461B2 (de) *	1964-02-21	1974-09-19	Kalle Ag, 6202 Wiesbaden-Biebrich	Verfahren und Vorrichtung zur kontinuierlichen Herstellung von biaxial gestreckten, nahtlosen Schläuchen aus linearen Polyestern
DE1802288B2 (de) *	1968-10-10	1971-09-16		Vorrichtung zum kalibrieren von im blasverfahren hergestell ten schlauchfolienbahnen
US3814785A (en) *	1969-01-03	1974-06-04	Ici Ltd	Heat stabilization of oriented thermoplastic films
GB1284321A (en) *	1970-03-03	1972-08-09	Ici Ltd	Process and apparatus for the production of tubes and tubular films

1973
- 1973-07-02 GB GB3140473A patent/GB1440651A/en not_active Expired
1974
- 1974-06-11 IE IE1223/74A patent/IE39492B1/xx unknown
- 1974-06-13 ZA ZA00743787A patent/ZA743787B/xx unknown
- 1974-06-17 US US05/480,273 patent/US3993723A/en not_active Expired - Lifetime
- 1974-06-21 DE DE2429788A patent/DE2429788C3/de not_active Expired
- 1974-06-25 IT IT24445/74A patent/IT1015415B/it active
- 1974-06-25 CA CA203,361A patent/CA1035916A/en not_active Expired
- 1974-06-28 DK DK351874AA patent/DK140751B/da unknown
- 1974-07-01 NL NLAANVRAGE7408842,A patent/NL181090C/xx not_active IP Right Cessation
- 1974-07-01 FR FR7422827A patent/FR2235791B1/fr not_active Expired
- 1974-07-01 NO NO742391A patent/NO143656C/no unknown
- 1974-07-01 SE SE7408652A patent/SE7408652L/xx unknown
- 1974-07-01 LU LU70442A patent/LU70442A1/xx unknown
- 1974-07-02 ES ES427883A patent/ES427883A1/es not_active Expired
- 1974-07-02 FI FI2028/74A patent/FI202874A7/fi unknown
- 1974-07-02 JP JP7574574A patent/JPS5418703B2/ja not_active Expired
- 1974-07-02 AT AT546074A patent/AT342856B/de not_active IP Right Cessation
- 1974-07-02 BE BE146163A patent/BE817186A/xx not_active IP Right Cessation
- 1974-07-02 CH CH907774A patent/CH568842A5/xx not_active IP Right Cessation
1977
- 1977-02-17 HK HK88/77A patent/HK8877A/xx unknown
- 1977-12-31 MY MY1977171A patent/MY7700171A/xx unknown

Also Published As

Publication number	Publication date
NL181090B (nl)	1987-01-16
NO742391L (da)	1975-01-27
NL181090C (nl)	1987-06-16
MY7700171A (en)	1977-12-31
LU70442A1 (da)	1975-12-09
FR2235791A1 (da)	1975-01-31
DE2429788A1 (de)	1975-01-30
NL7408842A (nl)	1975-01-06
IE39492B1 (en)	1978-10-25
DE2429788B2 (de)	1980-04-10
FR2235791B1 (da)	1977-10-07
CA1035916A (en)	1978-08-08
US3993723A (en)	1976-11-23
IE39492L (en)	1975-01-02
ES427883A1 (es)	1976-09-01
NO143656C (no)	1981-03-25
ZA743787B (en)	1975-06-25
ATA546074A (de)	1977-08-15
IT1015415B (it)	1977-05-10
AU7046974A (en)	1976-01-08
FI202874A7 (da)	1975-01-03
DK351874A (da)	1975-02-10
DE2429788C3 (de)	1980-12-04
GB1440651A (en)	1976-06-23
DK140751C (da)	1980-04-21
JPS5034354A (da)	1975-04-02
CH568842A5 (da)	1975-11-14
SE7408652L (da)	1975-01-03
AT342856B (de)	1978-04-25
JPS5418703B2 (da)	1979-07-10
NO143656B (no)	1980-12-15
DK140751B (da)	1979-11-12
BE817186A (fr)	1975-01-02

Publication	Publication Date	Title
ZA745021B (en)	1975-08-27	Cooling system
ZA746448B (en)	1975-11-26	Extrusion
AU7033174A (en)	1975-09-25	Extrusion process
AU6454874A (en)	1975-07-17	Extruder
AU7156374A (en)	1976-01-29	Films
GB1411321A (en)	1975-10-22	Shearing tubes
AU6910374A (en)	1975-11-20	Thermoplastic film
ZA741458B (en)	1975-02-26	Extruder drive
MY7700171A (en)	1977-12-31	Cooling thermoplastic tubes
HK30980A (en)	1980-06-13	Extruded hose
AU6721774A (en)	1975-10-02	Extrusion process
ZA727351B (en)	1973-06-27	High temperature thermoplastic compounds
AU6978574A (en)	1975-12-11	Heat exchanger
AU6502574A (en)	1975-07-31	Radiator
ZA733655B (en)	1974-08-28	Cooling liquids
ZA74626B (en)	1974-12-24	Heat exchangers
ZA745734B (en)	1975-09-24	Extruder for corrugated tube
AU7071574A (en)	1976-01-08	Cooling tower
AU6566974A (en)	1975-08-21	Extruder die
AU6439474A (en)	1975-07-10	Plastics
AU7018674A (en)	1975-12-18	Plastics
IL45558A0 (en)	1974-11-29	Thermoplastic composition
IL45557A0 (en)	1974-11-29	Thermoplastic composition
AU484568B2 (en)	1976-01-08	Cooling thermoplastic tubes
AU7047774A (en)	1976-01-08	Tube closures