Food or edible material: processes – compositions – and products – Packaged or wrapped product
Patent
1998-08-07
2000-10-03
Bhat, Nina
Food or edible material: processes, compositions, and products
Packaged or wrapped product
426410, 426413, 383 45, 383 61, 383103, A23B 100
Patent
active
061269751
ABSTRACT:
The present invention is a container for storing fine particles such as bakery flour in a sealed packaging, wherein air in the container such as entrapped during filling can be expelled through compression without loss of the fine particles. The container comprises a main body forming a pouch, terminating in a principal opening, fabricated from an imperforate flexible material such as clear plastic film, a sealing mechanism attached to the pouch for sealing the pouch, and a multiplicity of microscopic pores extending through the flexible material having a dimension ranging from 10 to 150 .mu.m) sufficient to permit air to exit through the exit port, but to prevent the fine particles from escaping through the pores.
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Archibald William E.
Gwiazdon Rodney K.
Tuszkiewicz George A.
Bhat Nina
Dauerman Sherry A.
Diederiks, Jr. Everett G.
General Mills Inc.
O'Toole John A.
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