JPH0378767U - - Google Patents
Info
- Publication number
- JPH0378767U JPH0378767U JP13912089U JP13912089U JPH0378767U JP H0378767 U JPH0378767 U JP H0378767U JP 13912089 U JP13912089 U JP 13912089U JP 13912089 U JP13912089 U JP 13912089U JP H0378767 U JPH0378767 U JP H0378767U
- Authority
- JP
- Japan
- Prior art keywords
- indicator
- gas
- layer
- packaging material
- oxygen indicator
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000005022 packaging material Substances 0.000 claims description 2
- 239000011241 protective layer Substances 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims 1
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
- Packages (AREA)
Description
第１図は本考案にかかる酸素インジケータ機能
付包装材料の一実施例の一部拡大断面図である。
１……透明樹脂シート、２……インジケータ層
、３……保護層。
FIG. 1 is a partially enlarged sectional view of an embodiment of a packaging material with an oxygen indicator function according to the present invention. 1... Transparent resin sheet, 2... Indicator layer, 3... Protective layer.
Claims (1)
素インジケータを一構成成分とするインジケータ
層が設けられ、その上に、少なくとも前記インジ
ケータ層が覆われるように気体透過性の樹脂によ
る保護層が設けられたことを特徴とする酸素イン
ジケータ機能付包装材料。 An indicator layer having a reversible oxygen indicator as one component is provided on a gas-impermeable transparent resin sheet, and a protective layer made of a gas-permeable resin is provided thereon so as to cover at least the indicator layer. A packaging material with an oxygen indicator function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13912089U JPH0378767U (en) | 1989-11-29 | 1989-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13912089U JPH0378767U (en) | 1989-11-29 | 1989-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0378767U true JPH0378767U (en) | 1991-08-09 |
Family
ID=31686180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13912089U Pending JPH0378767U (en) | 1989-11-29 | 1989-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0378767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006044776A (en) * | 2004-08-06 | 2006-02-16 | Otsuka Pharmaceut Factory Inc | Packaging material, package, and light blocking gas indicator film for packaging material |
| JP2010269851A (en) * | 2010-06-15 | 2010-12-02 | Otsuka Pharmaceut Factory Inc | Packaging material and package |
-
1989
- 1989-11-29 JP JP13912089U patent/JPH0378767U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006044776A (en) * | 2004-08-06 | 2006-02-16 | Otsuka Pharmaceut Factory Inc | Packaging material, package, and light blocking gas indicator film for packaging material |
| JP4619058B2 (en) * | 2004-08-06 | 2011-01-26 | 株式会社大塚製薬工場 | Packaging material, packaging body, and light-shielding gas indicator film for packaging material |
| JP2010269851A (en) * | 2010-06-15 | 2010-12-02 | Otsuka Pharmaceut Factory Inc | Packaging material and package |