PACKAGING BAG AND PACKAGING CLEAN FILM AND METHOD OF MANUFACTURING PACKAGING CLEAN FILM

PROBLEM TO BE SOLVED: To provide a method of manufacturing packaging materials which does not require large-scale facilities and is simple and reduces dust, packaging materials and packaging bags with reduced dust. SOLUTION: The method comprises subjecting the resin surface of a film, at least one s...

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Bibliographische Detailangaben
Hauptverfasser: OCHIAI SHINYA, OBINATA YAE, TAKESHITA KOJI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method of manufacturing packaging materials which does not require large-scale facilities and is simple and reduces dust, packaging materials and packaging bags with reduced dust. SOLUTION: The method comprises subjecting the resin surface of a film, at least one surface of which is a resin surface, to flame treatment.