(under subclass 11) Processes in which the treatment involved increases the density of the charge within the receiver.
(1) Note. The steps which result in compacting must be other than or in addition to the compacting effect of certain discharge assistants, the operation of which may or may not compact the material according to the nature of the material.
SEE OR SEARCH THIS CLASS, SUBCLASS:
73+, for apparatus for compacting material in the receiver, and subclass 81 for discharge assistants of the trap type which compact the charge after it has been separated from the main supply.
SEE OR SEARCH CLASS
53, Package Making, 436, for processes of packaging with compacting which involve in addition to the steps of Class 141 additional steps relating either to the manufacture of the contents or the manufacture or closing of the receiver.
