Winding – tensioning – or guiding – Unwinding – With drive mechanism
Patent
1997-03-07
1999-01-19
Nguyen, John Q.
Winding, tensioning, or guiding
Unwinding
With drive mechanism
2425643, 242566, 24261521, B65H 5714, B65H 1610, B65H 2300
Patent
active
058606165
ABSTRACT:
A high speed printer is fed paper from either of two sources. An unwind machine provides one paper web from a paper roll directly into the printer. The second source is from a box feeder located alongside the unwind machine. The paper web, folded and stored in the box or boxes, is fed around mutually perpendicular angled rollers into the printer whenever a change over is required. The system obviates the need for physically moving both the unwind machine and the box feeder whenever a changeover is required to fulfill the needs of successive printing runs.
REFERENCES:
patent: 2212006 (1940-08-01), Buchanan
patent: 3206089 (1965-09-01), Huck
patent: 3679116 (1972-07-01), Hamlin et al.
patent: 5016801 (1991-05-01), Gilat et al.
Energy Saving Products and Sales Corporation
Nguyen John Q.
LandOfFree
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