ATE32991T1 - DEVICE AND METHOD FOR COOLING PLASTIC FILM. - Google Patents

DEVICE AND METHOD FOR COOLING PLASTIC FILM.

Info

Publication number
ATE32991T1
ATE32991T1 AT84401374T AT84401374T ATE32991T1 AT E32991 T1 ATE32991 T1 AT E32991T1 AT 84401374 T AT84401374 T AT 84401374T AT 84401374 T AT84401374 T AT 84401374T AT E32991 T1 ATE32991 T1 AT E32991T1
Authority
AT
Austria
Prior art keywords
plastic film
cooling plastic
cooling
film
plastic
Prior art date
Application number
AT84401374T
Other languages
German (de)
Inventor
Joel Audureau
Michel Rene Caron
Vincent Hervais
Original Assignee
Charbonnages Ste Chimique
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
Priority claimed from FR8310721A external-priority patent/FR2548085B1/en
Priority claimed from FR8408123A external-priority patent/FR2564775B1/en
Application filed by Charbonnages Ste Chimique filed Critical Charbonnages Ste Chimique
Priority claimed from EP84401374A external-priority patent/EP0130909B1/en
Application granted granted Critical
Publication of ATE32991T1 publication Critical patent/ATE32991T1/en

Links

AT84401374T 1983-06-29 1984-06-28 DEVICE AND METHOD FOR COOLING PLASTIC FILM. ATE32991T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8310721A FR2548085B1 (en) 1983-06-29 1983-06-29 COOLING DEVICE AND METHOD FOR MANUFACTURING PLASTIC SHEETS OBTAINED BY BLOWING SHEATH
FR8408123A FR2564775B1 (en) 1984-05-24 1984-05-24 DEVICE AND METHOD FOR COOLING PLASTIC SHEETS
EP84401374A EP0130909B1 (en) 1983-06-29 1984-06-28 Apparatus and method for cooling plastic films

Publications (1)

Publication Number Publication Date
ATE32991T1 true ATE32991T1 (en) 1988-04-15

Family

ID=27227378

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84401374T ATE32991T1 (en) 1983-06-29 1984-06-28 DEVICE AND METHOD FOR COOLING PLASTIC FILM.

Country Status (1)

Country Link
AT (1) ATE32991T1 (en)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee