FILM AND PREPARATION METHOD THEREOF

A film and a method of preparing the same. The film includes cellulose ether and sodium chloride, wherein an amount of the sodium chloride is from about 0.25wt% to about 0.6wt% based on a total weight of the film, and the film has a light-transmission reduction ratio of about 15% or less.

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Bibliographische Detailangaben
Hauptverfasser: LEE, SANG YOUB, SHIN, JU HEE, BANG, SUNG HWAN, SON, JIN RYUL, JEON, JYUNG HEE
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A film and a method of preparing the same. The film includes cellulose ether and sodium chloride, wherein an amount of the sodium chloride is from about 0.25wt% to about 0.6wt% based on a total weight of the film, and the film has a light-transmission reduction ratio of about 15% or less.