SEALED PACKAGE WITH OPENABLE CORNER Russian patent published in 2022 - IPC B65D75/58 

Abstract RU 2767570 C1

FIELD: packaging.

SUBSTANCE: invention relates to openable sealed package (1), while sealed package (1) contains: first sheet (2) of semi-rigid plastic material; sealed pocket (4) that contains a portion of product (5) and that is limited from one side with first sheet (2); and preliminary weakened area (6) that, after folding first sheet (2), guides a controlled rupture of first sheet (2) in preliminary weakened area (6) to form an outlet for product (5) through first sheet (2). Preliminary weakened area (6) is located at the one end of first sheet (2) and extends from first outer edge (7) of first sheet (2) to second outer edge (8) of first sheet (2) to separate first sheet (2) into a retained part and a folded part that is less than the retained part.

EFFECT: obtaining a sealed package with an openable corner.

15 cl, 11 dwg

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RU 2 767 570 C1

Authors

Taglini Andrea

Dates

2022-03-17Published

2019-03-07Filed