FIELD: packaging means, particularly beverage packages.
SUBSTANCE: end member comprises peripheral crimp edge to be connected to side can wall and central wall. Concave panel has the first and the second spaced parts connected through the first and the second side walls. The first spaced wall has top and the first and the second articulated parts. Distance between the first articulated part and the second one is defined by a number of gradually increasing transversal cuts. Weakening groove created in concave panel has the first and the second ends connected by curvilinear part, which includes arch-shaped transition part located near concave panel top and defined by a number or gradually increasing chord cuts. Length ratio between increasing transversal cuts and increasing chord cuts is increased along corresponding lengths of the first and the second arch-shaped parts.
EFFECT: prevention of end member bulging and opening tab projection over the panel.
32 cl, 8 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAN END-FACE LID | 2002 |
|
RU2278062C2 |
| FACE LID FOR CAN AND METHOD OF ITS STRENGTH | 2002 |
|
RU2307053C2 |
| LIGHT-OPENING TONGUE FOR CONTAINER END COVER | 2014 |
|
RU2630572C2 |
| END COVER OF CAN EQUIPPED WITH REINFORCEMENT | 2008 |
|
RU2437811C2 |
| TAB WITH CONVEX AND CONCAVE ELEMENTS | 2010 |
|
RU2544982C2 |
| CAN FACE COVER WITH EASY-TO-GRAB LUG | 2005 |
|
RU2344056C2 |
| CAN CONCAVE END COVER | 2017 |
|
RU2731858C2 |
| CAN FACE LID | 2005 |
|
RU2424166C2 |
| CAN END | 2002 |
|
RU2270794C2 |
| JAR COVER (VERSIONS) | 2003 |
|
RU2335441C2 |
