Closure system

Closure system

  • CN 101,460,371 A
  • Filed: 05/17/2007
  • Published: 06/17/2009
  • Est. Priority Date: 09/06/2006
  • Status: Active Application
First Claim
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1. bounded system, described bounded system comprises:

  • A) container, described container have oral area and are positioned at the land face that oral area pushes up, wherein;

    I) outer wall that is lower than the oral area of land face just is vertical;

    AndIi) the land face has a down dip with the lateral of about 1 °

    to 10 °

    angle towards container;

    B) adapt to the strap of on container finish, admitting, the annular lip that described strap has the top and extends internally from the top;

    WithC) adapt to the dish of between strap and container land, admitting, the lobed border of described dish, the downside of the border of projection is rendered as the prone groove that comprises gasket material, wherein;

    I) width of groove is about 2;

    1 to 1;

    1 with the ratio of the width of container land;

    AndIi) admitted when entering strap at dish, the border that the annular lip of strap surpasses the projection of dish extends internally, and has the top of border of bump bonding and the hook portion of inside edge.

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