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Urethane based coating applied in-line for improved ink adhesion

  • US 20040191529A1
  • Filed: 03/18/2004
  • Published: 09/30/2004
  • Est. Priority Date: 03/25/2003
  • Status: Active Grant
First Claim
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1. A printable, coated, biaxially oriented film, comprising:

  • (a) a base film having a first and a second side, said base film comprising polypropylene; and

    (b) a urethane coating on said first side, said coating having been applied to said base film between a machine direction orientation and a transverse direction orientation of a two step tentering operation.

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