Vacuum storage bag

Vacuum storage bag

  • CN 2,532,033 Y
  • Filed: 02/04/2002
  • Issued: 01/22/2003
  • Est. Priority Date: 02/04/2002
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of vacuum storing bag, it comprises that an end leaves the sealing bag of sack, and the bag end is the sealing pressing structure, and it is characterized in that:

  • described bag is made up of two-layer bagging, described sack place is provided with the coating of sticky stuff, and the pressure-formed bag of described sealing bottom is provided with tubular opening.

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