Plastic snap closure with a warranty seal and method for its production

Plastic snap closure with a warranty seal and method for its production

CN
  • CN 1,138,313 A
  • Filed: 10/23/1995
  • Published: 12/18/1996
  • Est. Priority Date: 11/02/1994
  • Status: Abandoned Application
First Claim
Patent Images

1. be used to have the plastics interlock capping of the container that approximately is cylindric mouth, it has covers matrix (1) and abuts against tegmental wall (2) on this lid matrix, on the inside face of this tegmental wall circumferentially outstanding clamping device (3), this clamping device can be engaged on the flange (5) of container finish, the radial wall thickness of this clamping device reaches maximum value (7) in tegmental wall annular occlusal area (6), it is characterized in that:

  • the weakening position (4) of vertical direction be placed in engagement region (6) below.

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