JPS54127987A - Plastic laminate - Google Patents
Plastic laminateInfo
- Publication number
- JPS54127987A JPS54127987A JP3634678A JP3634678A JPS54127987A JP S54127987 A JPS54127987 A JP S54127987A JP 3634678 A JP3634678 A JP 3634678A JP 3634678 A JP3634678 A JP 3634678A JP S54127987 A JPS54127987 A JP S54127987A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- thermoplastic resin
- pigment
- interlayer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE: To prepare a plastic laminate for food packaging, capable of suppressing photooxidation of the content and giving an impression of cleanliness, by using a layer of a thermoplastic resin compounded with a light screening pigment and a white pigment, as an interlayer.
CONSTITUTION: 100 parts by weight of a thermoplastic resin, e.g. styrene resin, etc., is compounded with 0.5W10 parts by weight of a light screening pigment, e.g. carbon black, etc., and 5W200 parts by weight of a white pigment, e.g. titanium oxide, etc. The resin composition thus obtained is placed between two thermoplastic resin films as an interlayer, and laminated by hot-pressing, etc.
USE: Useful for package of food, particularly those containing unsaturated fatty acids, e.g. milk, etc.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3634678A JPS54127987A (en) | 1978-03-29 | 1978-03-29 | Plastic laminate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3634678A JPS54127987A (en) | 1978-03-29 | 1978-03-29 | Plastic laminate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54127987A true JPS54127987A (en) | 1979-10-04 |
Family
ID=12467265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3634678A Pending JPS54127987A (en) | 1978-03-29 | 1978-03-29 | Plastic laminate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54127987A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63169641A (en) * | 1987-01-07 | 1988-07-13 | Fuji Photo Film Co Ltd | Wrapping material for photosensitive substance |
JPH0671830A (en) * | 1982-02-03 | 1994-03-15 | Fuji Photo Film Co Ltd | Film for wrapping food |
JP2004237738A (en) * | 2004-03-12 | 2004-08-26 | Dainippon Printing Co Ltd | Light shielding laminated material and packaging container using it |
JP2009062095A (en) * | 2008-10-17 | 2009-03-26 | Dainippon Printing Co Ltd | Manufacturing method of packaging bag |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4913257A (en) * | 1972-05-17 | 1974-02-05 | ||
JPS5040669B1 (en) * | 1970-11-13 | 1975-12-25 |
-
1978
- 1978-03-29 JP JP3634678A patent/JPS54127987A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5040669B1 (en) * | 1970-11-13 | 1975-12-25 | ||
JPS4913257A (en) * | 1972-05-17 | 1974-02-05 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0671830A (en) * | 1982-02-03 | 1994-03-15 | Fuji Photo Film Co Ltd | Film for wrapping food |
JPS63169641A (en) * | 1987-01-07 | 1988-07-13 | Fuji Photo Film Co Ltd | Wrapping material for photosensitive substance |
JP2004237738A (en) * | 2004-03-12 | 2004-08-26 | Dainippon Printing Co Ltd | Light shielding laminated material and packaging container using it |
JP2009062095A (en) * | 2008-10-17 | 2009-03-26 | Dainippon Printing Co Ltd | Manufacturing method of packaging bag |
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