PT70317A - Hermetic sealing under vacuum of polyethylene container neck - by heat of friction generated by vibrating clamping jaws - Google Patents

Hermetic sealing under vacuum of polyethylene container neck - by heat of friction generated by vibrating clamping jaws

Info

Publication number
PT70317A
PT70317A PT7031779A PT7031779A PT70317A PT 70317 A PT70317 A PT 70317A PT 7031779 A PT7031779 A PT 7031779A PT 7031779 A PT7031779 A PT 7031779A PT 70317 A PT70317 A PT 70317A
Authority
PT
Portugal
Prior art keywords
under vacuum
heat
clamping jaws
neck
container neck
Prior art date
Application number
PT7031779A
Other languages
English (en)
French (fr)
Inventor
Gaston Fagniart
Jean-Pierre Lemaire
Original Assignee
Vacuum Capatainer Int
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
Application filed by Vacuum Capatainer Int filed Critical Vacuum Capatainer Int
Priority to PT7031779A priority Critical patent/PT70317A/pt
Publication of PT70317A publication Critical patent/PT70317A/pt

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)
PT7031779A 1979-10-15 1979-10-15 Hermetic sealing under vacuum of polyethylene container neck - by heat of friction generated by vibrating clamping jaws PT70317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT7031779A PT70317A (en) 1979-10-15 1979-10-15 Hermetic sealing under vacuum of polyethylene container neck - by heat of friction generated by vibrating clamping jaws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT7031779A PT70317A (en) 1979-10-15 1979-10-15 Hermetic sealing under vacuum of polyethylene container neck - by heat of friction generated by vibrating clamping jaws

Publications (1)

Publication Number Publication Date
PT70317A true PT70317A (en) 1979-11-01

Family

ID=20082575

Family Applications (1)

Application Number Title Priority Date Filing Date
PT7031779A PT70317A (en) 1979-10-15 1979-10-15 Hermetic sealing under vacuum of polyethylene container neck - by heat of friction generated by vibrating clamping jaws

Country Status (1)

Country Link
PT (1) PT70317A (pt)

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