FIELD: sealing plug used in closing devices, particularly with tamper indicating and pouring means, which prevent vessel refilling.
SUBSTANCE: closing device has plug or gasket, which is especially used together with means installed into channels. Gasket has sealing flange, which closes pouring orifice rim of vessel and has peripheral skirt extending upwards. Peripheral skirt may be bent towards sealing flange when closing device is connected to vessel for creating resilient skirt deflection part which acts upon sealing flange periphery for pressing thereof to outer edge of pouring vessel orifice.
EFFECT: improved air-tightness of sealing means.
6 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR BOTTLE NECK PREVENTING RE-FILLING OF BOTTLE | 1998 |
|
RU2205143C2 |
| METHOD FOR BOTTLE WITH PRESSED-ON CAP PRODUCTION | 2003 |
|
RU2323089C2 |
| SEALING CAP | 2000 |
|
RU2223209C2 |
| 0 |
|
SU50181A1 | |
| RESEALABLE DISTRIBUTION CLOSING ASSEMBLY (VARIANTS) | 2001 |
|
RU2266852C2 |
| CLOSURE | 2008 |
|
RU2377169C1 |
| CONTAINERS FOR DRINKS | 2005 |
|
RU2346866C2 |
| SEALING UNIT WITH VALVE | 2002 |
|
RU2299844C2 |
| RESEALED END OF DRINK CAN AND RELATED METHODS | 2008 |
|
RU2488531C2 |
| POURING APPARATUS AND CAP WITH BUILT-IN POURING APPARATUS | 2000 |
|
RU2254275C2 |
