Single-pleated microwave popcorn package

Details Single-pleated microwave popcorn package Single-pleated microwave popcorn package

1989-01-23

1990-01-09

Weinstein, Steven

Food or edible material: processes, compositions, and products

Packaged or wrapped product

Having telescoping feature to increase or decrease package...

426107, 426118, 426113, 426123, 383100, 383120, 383121, 206632, 206633, B65D 3000, B65D 7512, B65D 8134

Patent

active

048927449

ABSTRACT:
A flexible, generally tubular, three-surface, single-pleated, microwave-penetrable package for use in cooking popcorn. Two transverse seals and one lengthwise-extending seam seal the package. Venting means releases accumulated steam produced by the popping corn and the package maintains its expanded structure even after venting has commenced. A convenient means of opening the package is also provided.

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