Apparatus and method for sealing paper with paste
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United States of America Patent
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Apr 10, 2012
Grant Date -
Mar 10, 2011
app pub date -
Sep 10, 2009
filing date -
Sep 10, 2009
priority date (Note) -
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Abstract
An apparatus for sealing paper with paste includes a paper-feeding unit, a pasting main body which seals open ends of a sheet of paper by an adhesive, and a paper-receiving unit on which the sealed sheets of paper are loaded. The pasting main body includes an opening mechanism which opens a closed sheet of paper, an adhesive applying mechanism which applies a peelable temporary adhesive in a streaky form to a lower folded piece of the opened sheet of paper, a sealing mechanism which superposes an upper folded piece on the lower folded piece, and which temporarily adheres the open ends of the upper and lower folded pieces, and a conveying mechanism.
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