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US 2026/0250116 A1Published application
Content-filling system and sterilizing method
AssigneeDai Nippon Printing Co., Ltd.
InventorsAtsushi HAYAKAWA, Yukinori YAMAMOTO, Yuiko WADA, Junichi MURAKAMI, Takahiro FUJINO, Yoshitaka INOUE
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Abstract
A content-filling system (10) includes a water sterilization line (50) that sterilizes water without heating, an undiluted-solution sterilization line (70) that heats and sterilizes a product undiluted solution, and a filling device (20) that is connected to the water sterilization line (50) and the undiluted-solution sterilization line (70) and that fills the water and the product undiluted solution in bottles (100).
Claims18
A sterilizing method of sterilizing a content-filling system,
- the content-filling system comprising:
- a water sterilization line configured to sterilize water without heating;
- an undiluted-solution sterilization line configured to heat and sterilize a product undiluted solution;
- and
- a filling device that is connected to the water sterilization line and the undiluted-solution sterilization line and that fills the water and the product undiluted solution in a container,
- wherein:
- the water sterilization line includes at least a water sterilizer,
- the water sterilizer includes at least one sterile filter and at least one sterilizer, the sterilizing method comprises:
- conducting a first integrity test for the at least one sterile filter;
- sterilizing the at least one sterile filter;
- and
- conducting a second integrity test for the at least one sterile filter.
9 more elements
Dependencies are inferred from the claim text.