US PATENT SUBCLASS 270 / 5.01
.~.~ Longitudinal web folding

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

1.01  DF  WITH PRINTING {5}
4  DF  .~ Associating and folding, with rotary printer {5}
5.01.~.~ Longitudinal web folding {3}
6  DF  .~.~.~> Cylinder collecting, with sheet folding {1}
8  DF  .~.~.~> Sheet folding {1}
5.02  DF  .~.~.~> Cutting {1}

DEFINITION

Classification: 270/5.01

Longitudinal web folding:

(under subclass 4) Subject matter wherein a flexible material in a strip form of indefinite length is being continuously bent over or doubled up upon itself along its length by passing the material over a former or the like.

SEE OR SEARCH CLASS

226, Advancing Material of Indeterminate Length,

24+, for regulating a longitudinal movement of the web material.