DEVICE FOR DISCHARGING LIQUID OR ESSENTIALLY LIQUID PRODUCTS FROM SQUEEZABLE RESERVOIR MADE OF ELASTIC MATERIAL Russian patent published in 2015 - IPC A47G19/18 B65D25/38 B67D1/00 

Abstract RU 2547604 C2

FIELD: transport, distribution.

SUBSTANCE: present invention relates to device for discharging liquid or essentially liquid products (2), preferably food products. The device includes squeezable reservoir (3) made of flexible material, preferably of plastic bag type. This reservoir is able to be placed into outer container (7) and can be squeezed in it by means of squeezing device (4) to discharge a product (2) from it through the nose (6). The squeezing facility (9) which forms part of squeezing device (4) is located on piston (17) or equivalent element made capable to move in batching direction (P3) so that movable squeezing facility (9) could squeeze reservoir (3) in outer container (7). The piston (17) with its squeezing facility (9) can move back in return direction (P4) which is reverse relative to batching direction (P3).

EFFECT: no drip after product discharging.

14 cl, 4 dwg

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Authors

Drennov Sten

Sedergren Stefan

Dates

2015-04-10Published

2010-11-23Filed