Method of producing compressed roll of paper

Details Method of producing compressed roll of paper Method of producing compressed roll of paper

1987-02-11

1988-08-09

Spruill, Robert L.

Presses

Methods

100178, 100214, 100215, 53439, 53529, B30B 1300

Patent

active

047620617

ABSTRACT:
This invention relates to compression of a paper roll for reducing a volume thereof. The paper roll is introduced into a receiver which includes side wall members disposed in parallel with each other and leaning a given space therebetween, a wall member spanning the space between the side wall members for bearing the paper roll during the compression thereof, and a compressing plate member disposed between said side wall member and connected to a pusher rod member. The paper roll is compressed by moving the compressing plate member toward the spanning wall member and is deformed into a flat shape until a diameter of the paper roll is reduced to a thickness within the range between one-half and one-fifth. A degree of the compression is regulated so that the volume reduction can be effectively obtained while it can be easily restituted to its original shape.

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