INLINER Russian patent published in 2020 - IPC B65D77/04 

Abstract RU 2739958 C1

FIELD: manufacturing technology.

SUBSTANCE: invention relates to flexible inliner (28) from multilayer polymer film with upper filling nozzle (30) and lower intake union (32), in particular for pallet container (10) for storage and transportation of liquid or fluid fillers. According to the invention, it is provided that said filling/intake nozzle (30, 32, 54) is welded on wall (56) of the inliner so that the available film cutting edges (68, 70) are closed from contact with the filler and no film edged edge (68, 70) - nor that on welded flange edge (58, 66) of infused filling/intake nozzle (30, 32, 54), nor that on inner side of restriction of intake opening (72) in wall (56) of inliner does not come in contact with filled with liquid filler.

EFFECT: improved use of inliners in palletized containers and, in particular, obtaining barrier action of multilayer film even during longer transportation and storage.

10 cl, 6 dwg

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RU 2 739 958 C1

Authors

Weyrauch, Detlev

Dates

2020-12-30Published

2017-09-22Filed