发明名称 Flexible form assembly
摘要 A multi-part form assembly, including a plurality of superimposed webs, is divided by cross perforations into a series of connected separable form parts, each web including at least one edge section defined by a longitudinal perforation extending lengthwise of the webs spaced inward from an edge of the webs and the edge sections has line holes therethrough. The improvement comprises the webs being connected at the edge sections by lines of adhesive arranged alternately on opposite sides of the line holes and each of the edge sections having pairs of nonintersecting cuts located on opposite sides of each hole. The cuts extend in one direction toward the next hole and in the opposite direction outward of the next hole, defining pairs of connecting strips which allow limited separation and flexing of the webs. Also disclosed are an apparatus and method of making such a form assembly.
申请公布号 US4471977(A) 申请公布日期 1984.09.18
申请号 US19820378025 申请日期 1982.05.13
申请人 HARRIS GRAPHICS CORPORATION 发明人 STACKHOUSE, DONALD C.
分类号 B26F1/20;B26F1/22;B31F5/02;B42C3/00;(IPC1-7):B41L1/14;B41L1/32;B42D13/00 主分类号 B26F1/20
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