Title:
TUBE CONTAINER AND PRODUCTION METHOD OF TUBE CONTAINER
Document Type and Number:
Japanese Patent JP2019014509
Kind Code:
A
Abstract:
To provide a tube container in which cracks never occurs to an inside face of a cylindrical drum portion at the time of embossing in an emboss tube and at the time that contents of the tube container are pushed out.SOLUTION: This invention relates to a push-out tube container subjected to embossing, which is characterized in that a concave groove is provided to a peripheral face on a shoulder portion side of a cylindrical drum portion, and a portion that is an innermost layer in the cylindrical drum portion and in which at least the concave groove is provided is formed using thermosetting resin as a main component that is a high molecular weight epoxy phenol. The push-out tube container is also characterized in that the epoxy phenol which forms the innermost layer of the cylindrical drum portion is a high molecular compound of 40,000-50,000.SELECTED DRAWING: Figure 3
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Inventors:
ONO FUMIKAZU
Application Number:
JP2017132392A
Publication Date:
January 31, 2019
Filing Date:
July 06, 2017
Export Citation:
Assignee:
KANSAI TUBE KK
International Classes:
B65D35/02
Domestic Patent References:
| JP3596875B2 | 2004-12-02 | |||
| JP2008189364A | 2008-08-21 | |||
| JP2011202039A | 2011-10-13 | |||
| JP2003191935A | 2003-07-09 | |||
| JP2005002251A | 2005-01-06 | |||
| JP2017109358A | 2017-06-22 |
Foreign References:
| US3144964A | 1964-08-18 |
Attorney, Agent or Firm:
Jun Komatsu