Title:
METHOD OF MANUFACTURING LAMINATED PACKAGING MATERIAL, PACKAGING MATERIAL THUS OBTAINED, AND PACKAGING CONTAINERS MANUFACTURED THEREFROM
Document Type and Number:
Japanese Patent JP2022046558
Kind Code:
A
Abstract:
To provide a method for manufacturing a laminated cellulose-based liquid or semi-liquid food packaging material whose manufacturing cost is reduced, a laminated packaging material obtained by the method, and a packaging container made from the packaging material.SOLUTION: There is provided a laminated packaging material comprising: a low-density cellulose spacer layer 11a; an outside module 1B comprising a substrate layer 12a having a print surface; and an inside material module 1C comprising a barrier layer 13a or a barrier coating.SELECTED DRAWING: Figure 1a
Inventors:
NILS TOFT
ULF NYMAN
PETER FRISK
ALAIN COLLAUD
PETER OEHMAN
ULF NYMAN
PETER FRISK
ALAIN COLLAUD
PETER OEHMAN
Application Number:
JP2021203809A
Publication Date:
March 23, 2022
Filing Date:
December 16, 2021
Export Citation:
Assignee:
TETRA LAVAL HOLDINGS & FINANCE
International Classes:
B32B23/08; B32B27/00; B32B29/00; B65D65/40
Domestic Patent References:
| JP2017517455A | 2017-06-29 | |||
| JP2001098497A | 2001-04-10 | |||
| JP2002266294A | 2002-09-18 | |||
| JP2014000557A | 2014-01-09 | |||
| JP2002524315A | 2002-08-06 | |||
| JP2009154906A | 2009-07-16 | |||
| JPH11300913A | 1999-11-02 | |||
| JP2010513741A | 2010-04-30 |
Foreign References:
| US20100038266A1 | 2010-02-18 | |||
| WO2010113849A1 | 2010-10-07 |
Attorney, Agent or Firm:
Yoshinobu Idokawa
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