发明名称 HIGH MODULUS THERMOPLASTIC FILMS AND THEIR USE AS CASH REGISTER TAPES
摘要 A thermally printable commercially functional cash register tape produced fr om a thin machine direction oriented, heat stabilized, multi-layer, coextruded thermoplastic film is described. This thermoplastic tape replaces the currently used paper cash register tape. It will accept printing, has sufficient machine direction stiffness an d sufficiently reduced surface electrical charges to function in conventional commercial ca sh register printers. The thermoplastic tape is much thinner than the conventional paper tape sa a roll of the plastic register tape contains about 4.7 times the paper length of a typical cash register roll.
申请公布号 CA2459589(C) 申请公布日期 2009.02.03
申请号 CA20042459589 申请日期 2004.03.03
申请人 HOPKINS, THOMAS E. 发明人 HOPKINS, THOMAS E.
分类号 B32B27/28;A47B3/00;A47B13/02;A47C;B29C70/22;B29D7/01;B32B27/16;B32B27/18;C08J5/18;C08L23/06;C08L23/10;C08L33/04 主分类号 B32B27/28
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