METHOD OF SEALING PACKS WITH PRESERVED FOOD PRODUCTS Russian patent published in 1996 - IPC

Abstract RU 2065385 C1

FIELD: packing. SUBSTANCE: method comes to pressing the neck of filled up pack in plane of longitudinal joint of pack walls with simultaneously evacuating air and excess portion of product, bending of neck through 180 degrees and fixing it over perimeter. Metal clips with point projections on inner surface are used for fixing the pack neck. Clamp is arranged so that its projections should be in contact with bent over portion of neck. EFFECT: enhanced quality of packing and storage. 1 dwg

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RU 2 065 385 C1

Authors

Kljachkin Boris Borisovich

Dates

1996-08-20Published

1992-12-14Filed