Title:
MOLDED PULP CONTAINER AND MANUFACTURING METHOD FOR MOLDED PULP CONTAINER
Document Type and Number:
WIPO Patent Application WO/2018/066475
Kind Code:
A1
Abstract:
With respect to a molded pulp container having inner and outer surfaces with synthetic resin layers formed thereon, the purpose of the present invention is to provide, by means of a simple method, such a molded pulp container such that the formation of blisters when heated by a microwave oven can be suppressed and a good appearance is maintained. A synthetic resin layer uncoated part (13a) is provided in a portion of the container body (11) of the molded pulp container (10). Because moisture contained in the container body (11) evaporates through the synthetic resin layer uncoated part (13a) when heated by a microwave oven or the like, the formation of blisters and appearance defects at sections where the synthetic resin layers (12) are formed can be easily suppressed.
Inventors:
SATO KEI (JP)
HISANAGA YOSHIAKI (JP)
HISANAGA YOSHIAKI (JP)
Application Number:
PCT/JP2017/035508
Publication Date:
April 12, 2018
Filing Date:
September 29, 2017
Export Citation:
Assignee:
TOYO ALUMINIUM EKCO PRODUCTS CO LTD (JP)
International Classes:
B65D25/14; B65D1/34; B65D25/34; B65D65/42
Foreign References:
| JPH11334715A | 1999-12-07 | |||
| JP2002225841A | 2002-08-14 | |||
| JP2014139299A | 2014-07-31 | |||
| JP2012158160A | 2012-08-23 | |||
| JP2001114247A | 2001-04-24 |
Other References:
See also references of EP 3524537A4
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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