Stock material or miscellaneous articles – Structurally defined web or sheet – Edge feature
Patent
1998-05-28
2000-12-19
Krynski, William
Stock material or miscellaneous articles
Structurally defined web or sheet
Edge feature
428141, 428364, 2421601, 242525, B32B 2302
Patent
active
061625299
ABSTRACT:
A film roll in which the distance from the center line of the film roll to the edge of the film extending in a film winding direction is slightly changed in a film breadthwise direction.
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patent: 5656356 (1997-08-01), Masuda et al.
Osawa Toshifumi
Tojo Mitsuo
Uchida Toshikazu
Krynski William
Shewareged B.
Teijin Limited
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