发明名称 METHOD AND SYSTEM FOR MANUFACTURING BAGS
摘要 A system and method of manufacturing reinforced bags having reinforcing elements applied about the bags to support the bags in an opened and/or upstanding configuration. A web of bag material can be fed from a supply and can be folded and secured to form the bags. A series of reinforcing strips can be fed through an adhesive application station for application of an adhesive material thereto in a desired pattern. The reinforcing strips and bags are brought into registration and are adhesively attached to form the reinforced bags.
申请公布号 US2014128235(A1) 申请公布日期 2014.05.08
申请号 US201313826130 申请日期 2013.03.14
申请人 GRAPHIC PACKAGING INTERNATIONAL, INC, 发明人 WALSH, JR. JOSEPH C.;SLOAT JEFFREY T.
分类号 B31B1/16;B31B1/64;B31B1/72;B31B37/00;B31B41/00 主分类号 B31B1/16
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