Package making – Methods – With adsorption or absorption of contents
Patent
1996-07-31
1998-01-20
Johnson, Linda
Package making
Methods
With adsorption or absorption of contents
53432, 53440, 53449, 53127, 53173, 53510, 206204, 206711, B65B 2900, B65B 3102, B65B 6308
Patent
active
057090653
ABSTRACT:
A method for protecting substrates used in the manufacture of semiconductors, memory products, and other electronic devices from the effects of moisture during transport and storage is disclosed. This method involves the use of a cassette or box made from polycarbonate or another material having similar hydroscopic properties, treating the cassette or box to reduce its moisture content, and surrounding the cassette or box, and the substrates held therein, with a moisture barrier. This results in a package which will keep the substrates dry and eliminates the need for a separate desiccant within the package.
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Empak Inc.
Johnson Linda
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