Container for flowable substances and emptying device

Container for flowable substances and emptying device

  • CN 102,066,209 B
  • Filed: 03/13/2009
  • Issued: 11/12/2014
  • Est. Priority Date: 03/18/2008
  • Status: Active Grant
First Claim
Patent Images

1. for the container of flowable mass, comprising:

  • The bottom that is essentially hemispheric rigidity spill (10) with outlet (13), wherein, described outlet (13) is positioned at the bottom of described bottom (10);

    The top being formed by fexible film (11), described top (11) has with the interior profile of described bottom (10) and substantially becomes the reverse convex shape of minute surface, and described top (11) seal in its maximum diameter region mutually with described bottom (10);

    AndClosely be connected to the main body (18) of the flange (12) of described bottom (10), described main body (18) is for open, thus receive pressure medium and by pressure by described vessel empty,Wherein said bottom (10) has the inner groovy (25) radially extending to described outlet (13).

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