Title:
ORIENTED POLYETHYLENE FILM, PACKAGING MATERIAL, AND FOOD PACKAGING
Document Type and Number:
WIPO Patent Application WO/2024/071092
Kind Code:
A1
Abstract:
An oriented polyethylene film (100) comprising a high-density polyethylene layer 1 (101), a medium-density polyethylene layer (102), and a high-density polyethylene layer 2 (103) in this order, wherein the oriented polyethylene film has a crystal thickness of 16 nm or less in the MD direction as determined by small-angle X-ray scattering (SAXS) measurement.
Inventors:
SAKURAI MASAYUKI (JP)
HASHIZUME KAZUKI (JP)
TAMURA TAKUYA (JP)
KATSURAGAWA IZUMI (JP)
WAKAKI HIROYUKI (JP)
HASHIZUME KAZUKI (JP)
TAMURA TAKUYA (JP)
KATSURAGAWA IZUMI (JP)
WAKAKI HIROYUKI (JP)
Application Number:
PCT/JP2023/034864
Publication Date:
April 04, 2024
Filing Date:
September 26, 2023
Export Citation:
Assignee:
MITSUI CHEMICALS TOHCELLO INC (JP)
International Classes:
B32B27/32; B65D65/40
Domestic Patent References:
| WO2020067426A1 | 2020-04-02 | |||
| WO2022092296A1 | 2022-05-05 | |||
| WO2022168867A1 | 2022-08-11 |
Foreign References:
| US20200324513A1 | 2020-10-15 | |||
| JP2022073059A | 2022-05-17 |
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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