Title:
ALUMINIZED FILM FOR PACKAGING
Document Type and Number:
Japanese Patent JP2002234111
Kind Code:
A
Abstract:
To provide an aluminized film capable of holding the quality of packaged content over a long period of time.
The aluminized film for packaging is constituted by applying aluminum to a plastic film by vacuum vapor deposition and characterized in that moisture permeability/1 m2.24 hr is <0.5 g under such a condition that atmospheric temperature is 40°C or higher and relative humidity is 90% or more and oxygen permeability/1 m2.24 hr is <0.5 cc under such a condition that atmospheric temperature is 23°C and relative humidity is 65% or more and the thickness of the aluminum layer is 2-100 nm.
Inventors:
TAKAGI TOSHINORI
USUI HIROAKI
NAKAMURA HIROKI
USUI HIROAKI
NAKAMURA HIROKI
Application Number:
JP2001036559A
Publication Date:
August 20, 2002
Filing Date:
February 14, 2001
Export Citation:
Assignee:
NAKAMURA HIROKI
TAKAGI TOSHINORI
USUI HIROAKI
TAKAGI TOSHINORI
USUI HIROAKI
International Classes:
B65D65/40; B32B15/08; C23C14/14; C23C14/20; (IPC1-7): B32B15/08; B65D65/40; C23C14/14; C23C14/20
Attorney, Agent or Firm:
Fujimoto Noboru
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