STERILIZATION METHOD OF PLASTIC CONTAINER FOR DRINK

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 and ozone-water are forced to conta...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: WAKAMIYA KEN
Format: Patent
Sprache:eng
Schlagworte:
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
UNPACKING
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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 and ozone-water are 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 and ozone-water.