High-strength water-proof packing paper

High-strength water-proof packing paper

  • CN 2,412,859 Y
  • Filed: 04/11/2000
  • Issued: 01/03/2001
  • Est. Priority Date: 04/11/2000
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of high-strength waterproof wrapper is characterized in that, this wrapper is become one after closing curing through oozing by lining paper layer, PE layer, spunbond layer and PE layer or hot melt adhesive layer from the top down successively.

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