Title:
DUAL CONTAINER, REGENERATED RESIN PRODUCTION METHOD, PREFORM, AND METHOD FOR EXTRACTING INNER BAG OF DUAL CONTAINER
Document Type and Number:
WIPO Patent Application WO/2023/199822
Kind Code:
A1
Abstract:
Provided is a dual container that exhibits high recycling efficiency. According to the present invention, the dual container comprises a container body and a mouth portion attachment member. The container body has an inner bag and an outer shell disposed so as to cover the inner bag. The inner bag is configured to be extractable from the container body. The mouth portion attachment member is attached to a mouth portion of the inner bag, and is configured to be detachable from the mouth portion.
Inventors:
MUROYA YOSUKE (JP)
TARUNO SHINSUKE (JP)
OHMURA IPPEI (JP)
MORIOKA SHUN (JP)
KUNIMORI KENTARO (JP)
TARUNO SHINSUKE (JP)
OHMURA IPPEI (JP)
MORIOKA SHUN (JP)
KUNIMORI KENTARO (JP)
Application Number:
PCT/JP2023/014081
Publication Date:
October 19, 2023
Filing Date:
April 05, 2023
Export Citation:
Assignee:
KYORAKU CO LTD (JP)
International Classes:
B65D1/02; B29B11/04; B29B11/08; B29B11/10; B29C49/22; B65D25/16; B65D77/04; B65D41/02; B65D41/04; B65D41/16; B65D47/12; B65D47/32; B65D51/18
Foreign References:
| JP2018134813A | 2018-08-30 | |||
| JP2022051111A | 2022-03-31 | |||
| JP2018138477A | 2018-09-06 | |||
| JP2018052578A | 2018-04-05 |
Attorney, Agent or Firm:
SK INTELLECTUAL PROPERTY LAW FIRM et al. (JP)
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