Films, packaging and methods for making them

Films, packaging and methods for making them

  • CN 101,835,696 A
  • Filed: 09/03/2008
  • Published: 09/15/2010
  • Est. Priority Date: 09/14/2007
  • Status: Active Application
First Claim
Patent Images

1. be used for the flexible polymer film of overall containment, it comprises:

  • Tear mark;

    WithThe drawstring that stretches out from the outside face of described film;

    Wherein said tear mark comprises at least one fault line, and described at least one fault line is set to be convenient to described film and tear in one direction when when the direction with described container approximate vertical spurs described drawstring;

    It is characterized in that described at least one fault line comprises the embossing decorative pattern, described embossing decorative pattern and described tear mark and/or described at least one fault line are assembled to improve by tearing the sound that described at least one fault line produces.

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