发明名称 Method of making a multiweb perforated folded product
摘要 A method is disclosed for producing a perforated multiweb folded display product or insert having a width greater than the width of any single web forming a part thereof. The perforated multiweb product is also claimed. Gutterless joints are used to allow the display to lay flat when opened. Perforations allow the insert to be removably bound within a book or magazine. In some embodiments, displays having widths exceeding commercially available web widths are disclosed. In other embodiments, two or more webs are combined to yield web printed single or double magazine inserts or displays having an active viewing width in excess of 70 inches.
申请公布号 US6284083(B1) 申请公布日期 2001.09.04
申请号 US19980157908 申请日期 1998.09.21
申请人 SLEEPECK PRINTING COMPANY 发明人 DAHLQUIST AKE L.
分类号 B42C3/00;B42D1/00;B42D15/00;(IPC1-7):B31F1/00;B32B31/00 主分类号 B42C3/00
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