Local grain anti-counterfeiting print

Local grain anti-counterfeiting print

  • CN 101,556,750 B
  • Filed: 04/12/2008
  • Issued: 08/31/2011
  • Est. Priority Date: 04/12/2008
  • Status: Active Grant
First Claim
Patent Images

1. local grain anti-counterfeiting print, it adopts the materials, printed on that is provided with fiber (1), and be printed with the sign sequence number (2), the random distribution characteristic information of fiber (1) is scanned and collects, be stored in the access telephone network together or/and in the computing machine Antiforge inquiry system database of internet in conjunction with sign sequence number (2), for the popular examination true and false, it is characterized in that:

  • A, described fiber (1) adhere on the positive local printing binder layer (8) of printed article (3), form local fibrage (4);

    B, described printing binder layer (8) also are covered with the protective clear layer (9) of area greater than printing binder layer (8) with above the fiber (1).2. according to the described local grain anti-counterfeiting print of claim 1, it is characterized in that;

    described printing binder layer (8), by the adhesive spots of some dispersions or/and line (10) form.3. according to claim 1 or 2 described local grain anti-counterfeiting prints, it is characterized in that;

    the line footpath or the width of size≤

    institute'"'"'s adhering fibre of described adhesive spots or line (10).

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