Buckles – buttons – clasps – etc. – Bag fasteners – Resilient slot bag tie
Patent
1998-10-19
2000-08-15
Knight, Anthony
Buckles, buttons, clasps, etc.
Bag fasteners
Resilient slot bag tie
24400, B65D 3301
Patent
active
061016853
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.
REFERENCES:
patent: 3528600 (1970-09-01), White
patent: 4743123 (1988-05-01), Legters et al.
patent: 5121997 (1992-06-01), La Pierre et al.
patent: 5158499 (1992-10-01), Guckenberger
patent: 5171950 (1992-12-01), Brauner et al.
patent: 5314702 (1994-05-01), Lewandowski et al.
patent: 5492705 (1996-02-01), Porchia et al.
patent: 5590777 (1997-01-01), Weiss et al.
patent: 5630308 (1997-05-01), Guckenberger
patent: 5669715 (1997-09-01), Dobreski et al.
patent: 5829884 (1998-11-01), Yeager
patent: 5911508 (1999-06-01), Dobreski et al.
Archibald William E.
Gwiazdon Rodney K.
Tuszkiewicz George A.
General Mills Inc.
Kamrath Alan D.
Knight Anthony
O'Toole John A.
Sandy Robert J.
LandOfFree
Container for storing fine particles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Container for storing fine particles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Container for storing fine particles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1994742