Easily openable sealed container and process for producing...

B - Operations – Transporting – 65 – D

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190/137.5

B65D 17/50 (2006.01) B29C 65/08 (2006.01) B65B 51/22 (2006.01) B65D 77/20 (2006.01)

Patent

CA 2032889

The present invention provides an easily openable sealed container consisting of a lid and a main body having a flange, wherein a sealing layer of the main body or a sealing layer of the lid has a number of microdents in the flange portion, the thick- ness of said sealing layer is 10-100 µ, said sealing layer and an adjacent layer contacting therewith have a lamination strength of 300-2,000 g/25 mm width, and said sealing layer and the lid or the main body are sealed in the flange portion at a strength larger than said lamination strength, as well as a process for producing said sealed container.

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