B - Operations – Transporting – 42 – C
Patent
B - Operations, Transporting
42
C
B42C 19/00 (2006.01)
Patent
CA 2721751
The invention makes it possible to stack sheets of paper different in paper quality and to make a booklet-like product comprising any number of sheets of paper. Disclosed to this end is an apparatus for making a booklet-like product, comprising: a paper feeding part (1) for feeding downstream, a continuous web or webs of paper (7a, 7b; 7a', 7b') of a width or widths equal to and/or multiple of a product width; a superposing part (3) for superposing while matching in phase, a plurality of continuous webs of paper fed to travel from the paper feeding part, said continuous webs of paper comprise: continuous webs of paper of the product width yielded from the continuous web or webs of paper of the width multiple of the product width by cutting in its or their traveling direction(s) by slitting means and/or the continuous web or webs of paper of the width equal to the product width, whereby a layered continuous sheet of paper is prepared; a cutting part (4) for cutting the layered continuous sheet into successive separate layered sheets of paper (15) each of which is of a length of the product; a conveyance passage (17) along which the separate sheets are conveyed to travel; and a stacking and ejection part (5) for causing the separate layered sheets traveling along the conveyance passage to be piled every predetermined number thereof and to be ejected in the form of piles of sheets, each to form the booklet-like product, wherein the superposing part is provided with a paste nozzle (13a, 13b) for applying paste to an area of one of two adjacent such continuous webs of paper on its one side which becomes inside when they are mutually opposed to form the layered continuous sheet and a further paste nozzle (13c) for applying paste to areas of the upper surface of the layered continuous sheet, the further paste nozzle being adapted to selectively skip applying paste to those portions of the upper surface each of which is to become the upper surface of the separate layered sheet uppermost in each of the piles of sheets.
Kaneko Isamu
Kusume Kou
Ohno Tetsu
Yasuzawa Hiroshi
Miyakoshi Printing Machinery Co. Ltd.
Sim & Mcburney
LandOfFree
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