Method of storing food or plant materials by wrapping with a stretched syndiotactic polystyrene film
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United States of America Patent
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Sep 8, 1992
Issued Date -
N/A
app pub date -
Feb 4, 1991
filing date -
Aug 31, 1988
priority date (Note) -
Expired
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Abstract
A method of wrapping plant materials for storage by wrapping the plant materials with a food wrapping material obtained by stretching a styrene-based polymer film with mainly syndiotactic configuration. The wrapping material is transparent, has gloss and is excellent in physical properties such as gas permeability and heat resistance making it very useful in the method for wrapping material such as vegetables and fruits requiring permeation and diffusion of gases such as oxygen and carbon dioxide.
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