Tab for opening can lid

Abstract

In a case where an indication is provided between a fixed part and a pulling-up part of a tab, the tab is provided with necessary rigidity and disturbance of the indication is suppressed. A tab for opening a can lid includes a pulling-up part provided on one end side in a longitudinal direction of the tab, a pressing-down part provided on another end side in the longitudinal direction, a fixed part provided between the pulling-up part and the pressing-down part and formed by being demarcated by a U-shaped slot and fixed to a can lid body, and a curl part formed continuously at a peripheral edge excluding a connected-piece-cutting trace provided at the pressing-down part, a surface between the fixed part and the pulling-up part is a display surface, and a back surface side of the display surface is an abutted surface against which a shaping tool is abutted.

1 . A tab for opening a can lid, the tab comprising:
 a pulling-up part provided on one end side in a longitudinal direction of the tab;   a pressing-down part provided on another end side in the longitudinal direction,   a fixed part provided between the pulling-up part and the pressing-down part and formed by being demarcated by a U-shaped slot and fixed to a can lid body; and   a curl part formed continuously at a peripheral edge excluding a connected-piece-cutting trace provided at the pressing-down part, wherein   a surface between the fixed part and the pulling-up part is a display surface, and a back surface side of the display surface is an abutted surface against which a shaping tool is abutted.   
     
     
         2 . The tab for opening the can lid according to  claim 1 , wherein
 a display part drawn by laser marking or ink jet printing is formed at the display surface, and   a shaped part shaped to have a convex shape on the display surface side and to have a concave shape on the abutted surface side is provided between the fixed part and the pulling-up part.   
     
     
         3 . The tab for opening the can lid according to  claim 1 , wherein the abutted surface is shaped to be flat. 
     
     
         4 . A can lid comprising:
 the tab for opening the can lid according to  claim 1 ; and   a can lid body to which the fixed part is fixed and which has an opening piece demarcated by a score which is ruptured by pressing down the pressing-down part.