Cup and package of cups

Details Cup and package of cups Cup and package of cups

B - Operations, Transporting

65

D

217/19

B65D 85/72 (2006.01) B65D 1/26 (2006.01) B65D 81/00 (2006.01)

Patent

CA 1137932

CUP AND PACKAGE OF CUPS ABSTRACT Food storage vessels in the form of foam poly- styrene cups are each formed with an enlarged cap seat extending from a bottom wall of the cup to define a com- partment to be filled when the cups are inverted, with deliquescent or hygroscopic material which can be recon- stituted with the addition of water. The cups are in- verted after stacking and help together by means applying endwise pressure thereto. In this nested and stacked condition, each cup has a depending base wall, which forms the cap seat, in sealed engagement with an adjacent portion of an adjacent nested cup to provide a sealed enclosure for the material between adjacent cups. Each of the cups is a thick wall, one-piece molded plastic cup preferably of foamed polystyrene.

333760

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