US PATENT SUBCLASS 270 / 40
.~.~ Longitudinal web folding

Current as of: June, 1999
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270 /   HD   SHEET-MATERIAL ASSOCIATING

32  DF  ASSOCIATING AND FOLDING {5}
39.01  DF  .~ Zigzag package {6}
40.~.~ Longitudinal web folding

DEFINITION

Classification: 270/40

The material in strip form of indefinite length continuously folded by passage through a former.

SEE OR SEARCH THIS CLASS, SUBCLASS:

41+, for longitudinal folding of web material.