Title:
FILLING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/164247
Kind Code:
A1
Abstract:
[Problem] To provide a filling method, with which ingress of water can be prevented in the course of filling with a content and ingress of water into a filled container can also be prevented with certainty. [Solution] The present invention comprises: a step for applying a water vapor barrier composition containing inorganic particles, on the outer peripheral surface of a container made from a resin molding so as to form a coating film; a step for filling the container with a content following the formation of the coating film; a step for sealing and drying the container filled with the content so as to let moisture remaining within the container transpire outward; and a step for applying heat to the coating film to form a water vapor barrier layer. The container filled with the content may be first subjected to freeze dehydration, and then sealed and dried. The inorganic particles are an inorganic lamellar compound.
Inventors:
SANO TAKERU (JP)
Application Number:
PCT/JP2017/011501
Publication Date:
September 28, 2017
Filing Date:
March 22, 2017
Export Citation:
Assignee:
KYORAKU CO LTD (JP)
International Classes:
B65B3/02; A61J1/03
Domestic Patent References:
| WO2010001835A1 | 2010-01-07 |
Foreign References:
| JP3654685B2 | 2005-06-02 | |||
| US20150041498A1 | 2015-02-12 |
Attorney, Agent or Firm:
ASANO Noriko (JP)
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