Title:
【発明の名称】塗布材料を個別シート部材に加えるための改良された装置及び方法
Document Type and Number:
Japanese Patent JP2000505350
Kind Code:
A
Abstract:
Sheets to be coated with water-based coating material, for example a primer and a low adhesion backsize, are supplied from a feeder (1), in end-to-end overlapping relationship, to a dual coater (3) in which the sheets are coated individually on both sides. A sheet inserter (2) is provided, upstream of the dual coater, to insert sheets from a second supply into the sheets from the feeder (1). The dual coated sheets are dried as individual sheets or as a pseudo-web of overlapped sheets. The sheets are then overlapped, unless previously overlapped, and the direction of overlap changed, if necessary, to provide the trailing edge of each sheet on top of the leading edge of each succeeding sheet. The overlapped sheets are conveyed through an adhesive transfer station (7) where stripes (236) of at least partially dried adhesive are coated onto the dual coated sheets form a transfer belt (71).
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Inventors:
Brunch, Don Yi.
Le Richet, Frederick P. A.
Pierre, Bernard Earl.
Le Richet, Frederick P. A.
Pierre, Bernard Earl.
Application Number:
JP52932697A
Publication Date:
May 09, 2000
Filing Date:
November 01, 1996
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
B05D1/28; B05C1/00; B05C1/02; B05C1/08; B05C9/04; B05C9/06; B05C9/14; B05C13/00; B31D1/00; B42C3/00; B42C9/00; B65H1/22; B65H3/44; B65H5/24; B65H29/66; B65H37/00; B65H37/02; B65H39/02; B65H39/04; (IPC1-7): B05C1/00; B05C1/02; B05C9/06; B05D1/28; B31D1/00; B65H1/22; B65H5/24
Attorney, Agent or Firm:
Takashi Ishida (4 others)