Stock material or miscellaneous articles – Hollow or container type article – Shrinkable or shrunk
Reexamination Certificate
2009-01-21
2011-10-18
Miggins, Michael C (Department: 1782)
Stock material or miscellaneous articles
Hollow or container type article
Shrinkable or shrunk
C428S035200, C428S035700, C428S036600, C428S036700, C428S345000, C428S347000, C428S349000, C428S3550EN, C428S500000, C428S515000, C428S516000, C428S518000, C426S243000
Reexamination Certificate
active
08039070
ABSTRACT:
A heat-shrinkable film suitable for forming an easy opening cook-in bag is provided. The film comprises at least five layers, including an inner layer, an inner frangible layer, a barrier layer, an outer frangible layer, and an outer layer. The film is capable of being formed into a bag comprising a lap seal, a top end seal, and a bottom end seal, wherein the seals are heat sealed to a closed condition to contain and protect a product disposed therein. The lap seal, top end seal, and bottom end seal each are able to remain sealed during cook-in conditions. Additionally, the lap seal, top end seal, and bottom end seal each are peelable and easily openable by application of force.
REFERENCES:
patent: 7276269 (2007-10-01), Kraimer et al.
Sawall Bradley Thomas
Schell Thomas Andrew
Stover Benjamin Ray
Curwood Inc.
Leitenberger Bryan J.
Miggins Michael C
Richeson Cedric M.
LandOfFree
Easy open bag and film for use in thermally processing food... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Easy open bag and film for use in thermally processing food..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Easy open bag and film for use in thermally processing food... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4297352