发明名称 Filament based open celled carrier web system for pressure sensitive product assemblies
摘要 The present invention relates to the use of an open carrier web, a web having a series of regularly occurring openings or spaces that is used in connection with pressure sensitive products, namely labels. The carrier web uses a series of strings or filaments that are spaced from one another and travel in one or more directions depending on the particular configuration of the web that is being used. The open lattice work of the carrier web permits areas of the adhesive to be exposed while at the same time provides enough distance between successive layers of the pressure sensitive products that the adhesive will not cause the layers to become permanently adhered together. The carrier web assembly may be used in connection with continuous pressure sensitive products, that is where the web consists of a single continuous substrate, or alternatively, with a number of discrete individual labels that may be carried on the web.
申请公布号 US2007026202(A1) 申请公布日期 2007.02.01
申请号 US20050190346 申请日期 2005.07.26
申请人 WARD/KRAFT 发明人 CRUM JESSE D.
分类号 G03G7/00 主分类号 G03G7/00
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