FI52537B - - Google Patents

Info

Publication number: FI52537B
Authority: FI; Finland

Application number

FI3/70A

Other languages

Finnish (fi)

Other versions

FI52537C (fi

Inventor

Grahame Melvin Reade

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.)

1969-01-03

Filing date

1970-01-02

Publication date

1977-06-30

1970-01-02 Application filed by Ici Ltd filed Critical Ici Ltd

1977-06-30 Application granted granted Critical

1977-06-30 Publication of FI52537B publication Critical patent/FI52537B/fi

1977-10-10 Publication of FI52537C publication Critical patent/FI52537C/fi

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
- B29C48/901—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
- B29C48/03—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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
- 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
- B29C48/25—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
- B29C48/91—Heating, e.g. for cross linking
- 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)
Manufacturing & Machinery (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Laminated Bodies (AREA)
Loading And Unloading Of Fuel Tanks Or Ships (AREA)

FI700003A 1969-01-03 1970-01-02 Menetelmä ja laite kestomuovimateriaaleista valmistettujen orientoituj en letkumaisten kalvojen lämpöstabiloimiseksi. FI52537C (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB479/69A GB1248171A (en)	1969-01-03	1969-01-03	The heat stabilisation of oriented thermoplastic films

Publications (2)

Publication Number	Publication Date
FI52537B true FI52537B (sr)	1977-06-30
FI52537C FI52537C (fi)	1977-10-10

Family

ID=9705077

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI700003A FI52537C (fi)	1969-01-03	1970-01-02	Menetelmä ja laite kestomuovimateriaaleista valmistettujen orientoituj en letkumaisten kalvojen lämpöstabiloimiseksi.

Country Status (18)

Country	Link
AT (1)	AT327530B (sr)
BE (1)	BE744056A (sr)
CA (1)	CA959212A (sr)
CH (1)	CH502177A (sr)
DE (1)	DE2000158C3 (sr)
DK (1)	DK136028B (sr)
ES (1)	ES375151A1 (sr)
FI (1)	FI52537C (sr)
FR (1)	FR2027740A1 (sr)
GB (1)	GB1248171A (sr)
IE (1)	IE33684B1 (sr)
LU (1)	LU60130A1 (sr)
MY (1)	MY7300019A (sr)
NL (1)	NL7000020A (sr)
NO (1)	NO136341C (sr)
PL (1)	PL80824B1 (sr)
SE (1)	SE355320B (sr)
ZA (1)	ZA698979B (sr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4911626B1 (sr) *	1970-12-10	1974-03-18
EP0142948A3 (en) *	1983-10-24	1985-10-09	Teijin Limited	Production of thin-walled cylindrical body of aromatic polyester
JPS60206621A (ja) *	1984-03-31	1985-10-18	Kureha Chem Ind Co Ltd	弗化ビニリデン系樹脂フイルム，その製法および金属化フイルム

1969
- 1969-01-03 GB GB479/69A patent/GB1248171A/en not_active Expired
- 1969-12-29 ZA ZA698979*A patent/ZA698979B/xx unknown
- 1969-12-30 IE IE1723/69A patent/IE33684B1/xx unknown
- 1969-12-31 CA CA071,265A patent/CA959212A/en not_active Expired
1970
- 1970-01-02 FI FI700003A patent/FI52537C/fi active
- 1970-01-02 FR FR7000005A patent/FR2027740A1/fr not_active Withdrawn
- 1970-01-02 SE SE00022/70A patent/SE355320B/xx unknown
- 1970-01-02 NO NO7010A patent/NO136341C/no unknown
- 1970-01-02 NL NL7000020A patent/NL7000020A/xx unknown
- 1970-01-02 DK DK1770AA patent/DK136028B/da unknown
- 1970-01-02 DE DE2000158A patent/DE2000158C3/de not_active Expired
- 1970-01-02 LU LU60130D patent/LU60130A1/xx unknown
- 1970-01-03 PL PL1970137972A patent/PL80824B1/pl unknown
- 1970-01-03 ES ES375151A patent/ES375151A1/es not_active Expired
- 1970-01-05 AT AT7570*#A patent/AT327530B/de not_active IP Right Cessation
- 1970-01-05 BE BE744056D patent/BE744056A/xx not_active IP Right Cessation
- 1970-01-05 CH CH2670A patent/CH502177A/de not_active IP Right Cessation
1973
- 1973-12-30 MY MY19/73A patent/MY7300019A/xx unknown

Also Published As

Publication number	Publication date
ES375151A1 (es)	1972-03-16
MY7300019A (en)	1973-12-31
FR2027740A1 (sr)	1970-10-02
NO136341B (sr)	1977-05-16
ZA698979B (en)	1971-07-28
BE744056A (fr)	1970-07-06
DE2000158B2 (de)	1973-11-08
LU60130A1 (sr)	1970-03-18
FI52537C (fi)	1977-10-10
DK136028C (sr)	1978-01-09
ATA7570A (de)	1975-04-15
CH502177A (de)	1971-01-31
SE355320B (sr)	1973-04-16
NO136341C (no)	1977-08-24
DE2000158A1 (de)	1970-08-27
NL7000020A (sr)	1970-07-07
DE2000158C3 (de)	1974-06-06
IE33684L (en)	1970-07-03
AT327530B (de)	1976-02-10
CA959212A (en)	1974-12-17
DK136028B (da)	1977-08-01
GB1248171A (en)	1971-09-29
PL80824B1 (sr)	1975-08-30
IE33684B1 (en)	1974-09-18

Publication	Publication Date	Title
AU2270770A (sr)	1972-06-01
AU465413B2 (sr)	1975-09-11
AU429630B2 (sr)	1972-10-26
AU5461069A (sr)	1970-11-12
AU5712069A (sr)	1971-01-07
AU2355770A (sr)	1972-06-22
FR2027740A1 (sr)	1970-10-02
AU427401B2 (sr)	1972-08-17
AU442322B2 (sr)	1973-11-02
AU442535B2 (sr)	1973-11-12
AU442357B2 (sr)	1973-11-07
AU428129B2 (sr)	1972-09-12
AU442285B2 (sr)	1973-11-02
AU417208B2 (sr)	1971-10-14
AU470661B1 (sr)	1970-10-05
AU438128B2 (sr)	1973-07-16
AU428074B2 (sr)	1972-09-11
AR203167Q (sr)	1975-08-22
CS151013B2 (sr)	1973-09-17
AU5988769A (sr)	1971-02-25
CS148381B1 (sr)	1973-02-22
AU6132869A (sr)	1971-03-11
AU6254169A (sr)	1969-12-04
AU4923469A (sr)	1970-07-23
CS148845B1 (sr)	1973-05-24