US PATENT SUBCLASS 426 / 415
.~.~.~ Utilizing specified wrapping material

Current as of: June, 1999
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426 /   HD   FOOD OR EDIBLE MATERIAL: PROCESSES, COMPOSITIONS, AND PRODUCTS

665  DF  PROCESSES {25}
392  DF  .~ Packaging or treatment of packaged product {6}
410  DF  .~.~ In flexible wrapper or container {5}
415.~.~.~ Utilizing specified wrapping material

DEFINITION

Classification: 426/415

(under subclass 410) Processes involving the use of a specific packaging material defined in terms of either its properties, or the specific material which composes the wrapper or a part thereof, e.g., phosphoric acid impregnated wrapper, etc..

SEE OR SEARCH THIS CLASS, SUBCLASS:

132+, for a wrapper or packaging material carrying food, food ingredient, or food preservative.