DEVICE FOR SEALING POLYMERIC FILM PACKETS Russian patent published in 1996 - IPC

Abstract RU 2067958 C1

FIELD: food and chemical industries. SUBSTANCE: device for sealing polymeric film packets has heating and support members with spring-loaded clamps. Clamps are made in form of plates and are furnished with grips to press packet edges to each other. Spring forces are directed in sides opposite to packet sides. Each grip can be made in form of dowel on one plate and "lyre" on other plate. EFFECT: enhanced quality of sealing. 2 cl, 3 dwg

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RU 2 067 958 C1

Authors

Chubukov A.A.

Dates

1996-10-20—Published

1993-01-06—Filed