STERILIZATION METHOD OF PLASTIC CONTAINER FOR DRINK

PURPOSE:To provide a sterilization method by which plastic drink containers can be sterilized in a simple process and device without a residue of a sterilizing agent and also without restriction of materials of containers. CONSTITUTION:Heated caustic soda solution is forced to contact the inner wall...

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Bibliographische Detailangaben
1. Verfasser: WAKAMIYA KEN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To provide a sterilization method by which plastic drink containers can be sterilized in a simple process and device without a residue of a sterilizing agent and also without restriction of materials of containers. CONSTITUTION:Heated caustic soda solution is forced to contact the inner wall and the outer wall of a plastic drink container to sterilize both inner and outer walls. Thereafter, hot water is sprayed to further sterilize both inner and outer walls and wash out the caustic soda.