Manufacturing container or tube from paper; or other manufacturi – Bending – Folding
Patent
1979-12-17
1981-06-02
Burr, Edgar S.
Manufacturing container or tube from paper; or other manufacturi
Bending
Folding
493413, 493448, 355 35H, 355145H, 428130, 428169, B65H 4500, B65H 4520
Patent
active
042709113
ABSTRACT:
A method and system for producing elongated Z-fold copy paper having indicia emplaced thereon by xerographic reproduction. The method entails initially transversely scoring and folding an elongated sheet of paper at spaced intervals therealong with alternate adjacent score-fold lines being originated by pressures exerted on respectively opposite sides of the paper. The elongated scored sheet is then rolled up in a cylindrical roll, and is fed from this roll to a copying machine into close proximity to a rotating xerographic copying drum within the machine. After emplacement of indicia on the paper in the reproduction process, the paper may then be rolled up on a storage roll or Z-folded manually or by suitable apparatus.
The apparatus used to produce the elongated Z-fold copy paper includes a first paper feed subassembly for feeding an elongated sheet of paper from a roll into a perforating machine, a perforating machine for alternately perforating opposite sides of the sheet of paper at spaced intervals therealong, and including a first perforating element and a second perforating element spaced from the first perforating element, a paper rolling machine for rolling the perforated paper into a cylindrical roll upon receipt of the perforated paper from the perforating machine, a roll feeding subassembly for feeding perforated paper from the roll to a xerographic drum-containing copying machine, and a xerographic drum-containing copying machine for receiving the perforated paper from the roll feeding subassembly.
REFERENCES:
patent: 3104799 (1963-09-01), Steidinger
patent: 3245311 (1966-04-01), Cerasani
patent: 3325188 (1967-06-01), Hiersteiner
patent: 3406959 (1968-10-01), Ross
patent: 3500517 (1970-03-01), Dekker
patent: 3701522 (1972-10-01), Chi
patent: 4086007 (1978-04-01), Smith
Burr Edgar S.
Heinz A.
Laney William R.
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