Title:
ポリマーコーティングされたオーブン基材(oven board)及びそれから作製された食品パッケージ
Document Type and Number:
Japanese Patent JP5202645
Kind Code:
B2
Abstract:
A polymer-coated oven board includes a coating that contains an oxygen barrier layer of polyamide (PA) and a surface layer of polyethylene terephthalate (PET) adhered to the oxygen barrier layer. These layers are produced onto the board by co-extrusion without a binding agent layer between them. The weight of the PA oxygen barrier layer is 3-15 g/m2, and the weight of the PET surface layer is 20-50 g/m2. An oxygen impermeable food package heatable in an oven includes the oven board wherein the superimposed polyamide and PET layers are located inside the board layer in the package. The oven board may also include a PET surface layer on the opposite side of the board. Polyamide has been selected so that it withstands heat sealing and the heating of the package in an oven.
Inventors:
Kauri, Tommy
Pentinen, Tapani
Neverinen, Kimmo
Pentinen, Tapani
Neverinen, Kimmo
Application Number:
JP2010538821A
Publication Date:
June 05, 2013
Filing Date:
December 19, 2008
Export Citation:
Assignee:
Stra Enso Oijay
International Classes:
B65D65/40; B32B27/34; B32B27/36; B65D81/24; B65D81/34
Foreign References:
| WO2006002263A1 |
Attorney, Agent or Firm:
Asamura patent office
Hideto Asamura
Hajime Asamura
Kanamori Koji
Naganuma Akio
Yukihiro Ikeda
Kajiwara Saiko
Shinmura Morio
Yuko Nagase
Youichi Inoue
Mari Yuge
Yoshitaka Watanabe
Hideto Asamura
Hajime Asamura
Kanamori Koji
Naganuma Akio
Yukihiro Ikeda
Kajiwara Saiko
Shinmura Morio
Yuko Nagase
Youichi Inoue
Mari Yuge
Yoshitaka Watanabe