发明名称 Article forming paper wrapping device
摘要 A device for processing sheets, rolls or the like, preferably sheets or rolls of corrugated paper, into useful articles. More specifically, the invention relates to a paper wrapping device that can convert a sheet or strip of paper into a useful article comprising a plurality of wrapped paper layers, suitable for use as a support member or a pallet stringer. Also the invention provides a device that contains a conveying unit which transfers a material, such as paper, to a forming unit which produces a core layer and further wraps additional layers in a clockwise or counterclockwise direction around said core in one or more layers to form a support member having a solid wrap of continuous layers.
申请公布号 US7887474(B2) 申请公布日期 2011.02.15
申请号 US20070810740 申请日期 2007.06.07
申请人 ST. MARYS BOX COMPANY, INC. 发明人 PISTNER DONALD W.
分类号 B31F1/00 主分类号 B31F1/00
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