Title:
内容物入り複合容器の製造方法および内容物入り複合容器
Document Type and Number:
Japanese Patent JP7298130
Kind Code:
B2
Abstract:
To provide a content-containing composite container manufacturing method and a content-containing composite container which enables separability of a plastic member provided outside a container body to be improved.SOLUTION: A method for manufacturing a composite container 10A containing a content L comprises: a step for providing a plastic member 40a outside a preform 10a; a step for forming a container body 10 and the plastic member 40 provided in adhesion to the outside of the container body 10 through blow molding; a step for forming a notch 45 in the blow-molded plastic member 40 so as to penetrate the plastic member 40; a step for heating and shrinking the plastic member 40 around the notch 45 by heat of the content L through filling of the container body 10 with the content L; and a step for fitting a cap 60 to the mouth 11 of the container body 10.SELECTED DRAWING: Figure 13
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Inventors:
Yusuke Suga
Kazuya Hirose
Taisuke Uematsu
Kazuya Hirose
Taisuke Uematsu
Application Number:
JP2018186149A
Publication Date:
June 27, 2023
Filing Date:
September 28, 2018
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B65D1/02; B65D77/06
Domestic Patent References:
| JP2018134838A | ||||
| JP2013049433A | ||||
| JP2004210344A | ||||
| JP2001130626A | ||||
| JP2005047538A | ||||
| JP2002326638A | ||||
| JP2006213372A | ||||
| JP2017171354A | ||||
| JP2005047593A | ||||
| JP2016088603A | ||||
| JP2002255204A | ||||
| JP20102458A | ||||
| JP2016020232A |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Yukihiro Hotta
Kazunari Hanawa
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Yukihiro Hotta
Kazunari Hanawa