Apparatus and method for slitting thin webs

Details Apparatus and method for slitting thin webs Apparatus and method for slitting thin webs

1996-12-31

1998-08-18

Jones, Eugenia

Cutting

Processes

With preparatory or simultaneous ancillary treatment of work

83 24, 83100, 83152, 83156, 83402, 834254, 834363, 83505, 83582, 83955, B26D 103, B26D 708, B26D 726

Patent

active

057945004

ABSTRACT:
Knives (28, 30, 122) are held in tangential, resilient (106, 108) or fixed (132, 136) contact with a surface of an air bar (12-20) or air table (142); so that a web (26) moving on a cushion of air (46) over the air bar or table is cleanly slit into webs (32, 34, 36) of smaller width.

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