FUNNEL-SHAPED COMPONENT AND PACKING CONTAINER USING FUNNEL-SHAPED COMPONENT Russian patent published in 2017 - IPC B65D83/06 

Abstract RU 2607311 C2

FIELD: packaging industry.

SUBSTANCE: invention relates to funnel-shaped component and packing container, using such funnel-shaped component. Funnel-shaped component contains: funnel-shaped part, having diameter, which increases from narrow opening side to wide opening side; outlet part, which is connected with end part on narrow opening side; and lateral wall part, which surrounds section with opening on wide opening side of funnel-shaped part, connected to funnel-shaped part and inserted into container body. Funnel-shaped component is integrally formed by sheet element, including sealing layer and paper. Bent section is formed by sheet element, bent inwards and welded along whole periphery of outlet part section with opening.

EFFECT: packing container is formed by funnel-shaped component inserted in container body, having open end, bottom part and side wall.

24 cl, 47 dwg, 2 tbl

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RU 2 607 311 C2

Authors

Terayama Takasi

Sajto Takesi

Sasaki Noriyuki

Goto Masasi

Sada Dzyun

Dates

2017-01-10Published

2012-09-07Filed