US PATENT SUBCLASS 53 / 461
.~ Wrapping contents including cover forming

Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

396  DF  METHODS {22}
461.~ Wrapping contents including cover forming {5}
462  DF  .~.~> With slotted or scored wrapper blank
463  DF  .~.~> With heat sealing of wrapper
464  DF  .~.~> Cup or pouch forming about contents from web or blank
465  DF  .~.~> Cinching or wiping around to form initial wrap
466  DF  .~.~> U-fold forming initial wrap

DEFINITION

Classification: 53/461

Wrapping contents including cover forming:

(under subclass 396) Methods for encasing the contents by bending or folding sheet cover material around the contents.

(1) Note. The methods of this subclass shape the cover into contents-retaining form after association with the contents to completely enclose the contents.

SEE OR SEARCH THIS CLASS, SUBCLASS:

203+, for corresponding apparatus.

397+, for methods of wrapping contents in a partial cover.

450, for methods of enclosing contents within a tubular container.

452+, for methods of shaping a cover prior to association of the contents.