Machine for making disk jackets

Details Machine for making disk jackets Machine for making disk jackets

1998-12-30

2000-02-29

Kim, Eugene L.

Manufacturing container or tube from paper; or other manufacturi

Container making

Pliable container

493199, 493202, 493203, 53DIG2, B31B 164, B31B 4904

Patent

active

060303298

ABSTRACT:
An automated machine for making standardized disk jackets of consistent quality from non-woven cloth and polypropylene materials includes a machine table, and a raw material mount, a feed roller unit, a first cutter unit, an ultrasonic closure unit, a second cutter unit, a scrap drawing unit, and a conveyor unit disposed in sequence on the machine table. Non-woven cloth and polypropylene material rolls are mounted on the raw material mount. They are drawn, overlapped, cut, sealed using ultrasonic waves, cut into shape, and output as disk jackets for receiving compact disks.

REFERENCES:
patent: 4601689 (1986-07-01), Finkle et al.
patent: 5009740 (1991-04-01), Yanai
patent: 5282778 (1994-02-01), Achelpohl
patent: 5875614 (1999-03-01), Youngs et al.
patent: 5934043 (1999-08-01), Aindow et al.

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