Food package

Details Food package Food package

1984-02-13

1986-05-06

Price, William

Envelopes, wrappers, and paperboard boxes

Paperboard box

Including a polygonal, nonrectangular wall

206611, 206626, 229 8, 229132, 229903, 248174, 426111, 426113, 426123, 426124, B65D 522, B65D 554

Patent

active

045866490

ABSTRACT:
A food package for cooking popcorn in a microwave oven which comprises an inner pouch containing the popcorn kernels, oils and seasoning, an outer paperboard carton in the form of an inverted truncated pyramid and a stand therefor which is adapted to be packaged inside the carton. When the package is to be used, the outer carton is inverted and opened, the stand is removed, erected and placed in a microwave oven. The inverted outer carton is then placed on the stand which insulates the lower portion of the carton. In this position, the popping area of the package is in a position to be affected by maximum microwave energy efficiency and is protected against heat loss for maximum heat efficiency whereby, a higher ratio of popped to unpopped kernels can be obtained.

REFERENCES:
patent: 1861206 (1932-05-01), Burgess
patent: 1900420 (1933-03-01), Shrader
patent: 2133336 (1938-10-01), Ziemmerman
patent: 2312507 (1943-03-01), Trogman
patent: 3038463 (1962-06-01), Daymon
patent: 3211294 (1965-10-01), Maguire
patent: 3217968 (1965-11-01), Clarke
patent: 3263899 (1966-08-01), Collura et al.
patent: 3403839 (1968-10-01), Farquhar
patent: 4036423 (1977-07-01), Gordon

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