Coded web and associated web handling and working machine

Details Coded web and associated web handling and working machine Coded web and associated web handling and working machine

1985-09-20

1987-11-24

Thomas, Alexander S.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including aperture

428137, 428192, 235489, 235494, B32B 302, B32B 310

Patent

active

047089016

ABSTRACT:
An elongated sheet of web material having a longitudinal row of feeding holes in each side edge portion and plurality of binary codes longitudinally spaced along one side edge portion, and a web handling and working machine comprising sprockets which cooperate with said longitudinal rows of feeding holes to feed said web, means for working on said web and means for reading said codes as said web is fed through the machine. Each code comprises a group of data bits and provides such information as the remaining length of web material available to be worked upon, the type of instrument suitable to work on the web, and if a knife blade is suitable, the fact that the instrument should be rotated to maintain it tangent to the line of cut.

REFERENCES:
patent: 2084052 (1937-06-01), Walker
patent: 2124906 (1938-07-01), Bryce
patent: 3790757 (1974-02-01), Shaw

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