BOPP film for leather printing transfer and manufacturing method thereof

BOPP film for leather printing transfer and manufacturing method thereof

  • CN 101,774,290 A
  • Filed: 01/29/2010
  • Published: 07/14/2010
  • Est. Priority Date: 01/29/2010
  • Status: Active Application
First Claim
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1. one kind is used for the bidirectional stretching polypropylene film that leather printing shifts, and comprises upper epidermis, sandwich layer, top layer down, it is characterized in that:

  • it is formulated that described upper epidermis selects for use percentage by weight to be respectively the component of HOPP 98-99%, antitack agent 1-2%;

    Sandwich layer selects for use percentage by weight to be respectively HOPP 87.5-93.2%, and the component of antistatic additive 0.8-1.5%, transfer agent 2-3%, nucleator 4-8% is formulated;

    It is formulated that following top layer selects for use percentage by weight to be respectively the component of HOPP 97-98%, antitack agent 2-3%.

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