Title:
PACKAGING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2018/194128
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide, through simple means, a packaging material capable of exhibiting large amount of slip. Provided according to the present invention is a packaging material wherein a contact surface thereof which contacts viscous content is formed from a thermoplastic resin, the packaging material being characterized in that said contact surface has a mirror finish with a roughness Sa of 100 nm or less and a water contact angle (at 20°C) of 60 degrees or greater.
Inventors:
SEITO SHINYA (JP)
ISHIHARA TAKAYUKI (JP)
SUGIOKA SAYA (JP)
UEDA KOUSUKE (JP)
OKAMOTO KOTA (JP)
ISHIHARA TAKAYUKI (JP)
SUGIOKA SAYA (JP)
UEDA KOUSUKE (JP)
OKAMOTO KOTA (JP)
Application Number:
PCT/JP2018/016171
Publication Date:
October 25, 2018
Filing Date:
April 19, 2018
Export Citation:
Assignee:
TOYO SEIKAN GROUP HOLDINGS LTD (JP)
International Classes:
B65D65/40
Domestic Patent References:
| WO2016067875A1 | 2016-05-06 |
Foreign References:
| JP2016141437A | 2016-08-08 | |||
| JP2016013666A | 2016-01-28 | |||
| JP2004284315A | 2004-10-14 | |||
| JP2016150769A | 2016-08-22 | |||
| JP2006046854A | 2006-02-16 |
Other References:
See also references of EP 3613679A4
Attorney, Agent or Firm:
ONO, Hisazumi et al. (JP)
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