发明名称 Continuous form stationery folding machine with perforation alignment apparatus
摘要 An improved continuous form stationery folding machine. The machine includes a dispensing roller which directs a continuous strip of paper into a mechanism which distributes successive lines of weakening formed in the paper in substantially opposite directions. The machine also includes mechanisms for creasing the distributed paper along lines of weakening to produce continuous form stationery. A system of timing marks in the machine enables lines of weakening to be properly positioned in the machine with respect to the timing marks and the mechanism for distributing successive lines of weakening in substantially opposite directions.
申请公布号 US5004452(A) 申请公布日期 1991.04.02
申请号 US19890336079 申请日期 1989.04.11
申请人 BUNCH, JR., EARNEST B. 发明人 BUNCH, JR., EARNEST B.
分类号 B65H45/101 主分类号 B65H45/101
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