Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1992-01-13
1994-05-31
Simmons, David A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156 731, 156219, 156220, 1565802, 53290, 53478, 533742, 220359, B65B 728
Patent
active
053166035
ABSTRACT:
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 thickness of said sealing layer is 10-100 .mu., 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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Japanese Industrial Standard: Testing Methods for Peel Strength of Adhesives, JIS K 6854-1977, Translated and Published by Japanese Standards Association.
Akazawa Seigo
Takagaki Tadao
Osele Mark A.
Saile George D.
Simmons David A.
Taiwan Semiconductor Manufacturing Company
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