Cut-to-mark cut-off control automated for splice and order chang

Details Cut-to-mark cut-off control automated for splice and order chang Cut-to-mark cut-off control automated for splice and order chang

1981-04-14

1983-11-15

Chin, Gary

Boots, shoes, and leggings

83 37, 83 74, 83288, 83364, B26D 536, G06F 1520

Patent

active

044159781

ABSTRACT:
At a transition between first and second sets of index marks on a web, a target is applied adjacent the initial mark of the second set. The target is sensed and as a result the web is severed transversely at the transition between the sets of marks. A gap is formed in the web. A microcomputer synchronizes a cut-off machine with the second set of marks while the cut-off machine is in the gap whereby operator intervention is eliminated and scrap minimized.

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