发明名称 Handle bag making apparatus
摘要 Disclosed is a method and apparatus for producing handle bags made of thermoplastic web material by transporting segments of gusseted web to a cutting device that removes a generally rectangular portion of material to produce at least one style of a bag with handle portions that can be either gripped by hand or receive a forearm of a user. Moreover, there is disclosed apparatus for folding and collecting the bags so produced.
申请公布号 US4386924(A) 申请公布日期 1983.06.07
申请号 US19800199804 申请日期 1980.10.23
申请人 FMC CORPORATION 发明人 CRAWFORD, DONALD C.;ATERIANUS, JOHN S.
分类号 B31B1/10;B31B1/84;B31B19/86;B31B23/00;B31B37/00;(IPC1-7):B31B1/86 主分类号 B31B1/10
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