JPH0441873U - - Google Patents
Info
- Publication number
- JPH0441873U JPH0441873U JP8486890U JP8486890U JPH0441873U JP H0441873 U JPH0441873 U JP H0441873U JP 8486890 U JP8486890 U JP 8486890U JP 8486890 U JP8486890 U JP 8486890U JP H0441873 U JPH0441873 U JP H0441873U
- Authority
- JP
- Japan
- Prior art keywords
- laminated
- resin film
- loses
- back side
- registration request
- 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010411 cooking Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Package Specialized In Special Use (AREA)
- Laminated Bodies (AREA)
- Cookers (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
、第３図は本考案の他の実施例を示す断面図、第
４図は従来例を示す断面図である。
１０……蓋部材、１１……繊維紙、１２……樹
脂膜、１３……通気性シート、２０……容器本体
、３０……軟包装袋。
FIG. 1 is a cross-sectional view showing an embodiment of the present invention, FIGS. 2 and 3 are cross-sectional views showing other embodiments of the present invention, and FIG. 4 is a cross-sectional view showing a conventional example. 10...Lid member, 11...Fibre paper, 12...Resin film, 13...Breathable sheet, 20...Container body, 30...Soft packaging bag.
Claims (1)
熱により通気遮断機能を喪失するバリヤー層とし
ての樹脂膜が積層形成され、該樹脂膜に被覆層と
して通気性シートが積層されている多層シートか
らなる電子レンジ調理用食品包装体の蓋材。 A multilayer sheet in which a resin film as a barrier layer that loses its ventilation blocking function by steam heating is laminated on the back side of fiber paper having the required air permeability, and a breathable sheet is laminated as a covering layer on the resin film. Lid material for food packaging for microwave cooking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990084868U JP2534346Y2 (en) | 1990-08-10 | 1990-08-10 | Microwave cooked food packaging lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990084868U JP2534346Y2 (en) | 1990-08-10 | 1990-08-10 | Microwave cooked food packaging lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441873U true JPH0441873U (en) | 1992-04-09 |
| JP2534346Y2 JP2534346Y2 (en) | 1997-04-30 |
Family
ID=31633639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990084868U Expired - Fee Related JP2534346Y2 (en) | 1990-08-10 | 1990-08-10 | Microwave cooked food packaging lid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534346Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007522956A (en) * | 2003-07-16 | 2007-08-16 | デュポン テイジン フィルムズ ユー．エス．リミテッド パートナーシップ | Self-venting polymer film |
| JP2021066464A (en) * | 2019-10-23 | 2021-04-30 | 共同印刷株式会社 | Resealing lid material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55107663A (en) * | 1979-02-10 | 1980-08-18 | Fujishima Daishiro | Internally deoxidized drink or food package |
| JPS55170127U (en) * | 1979-05-25 | 1980-12-06 | ||
| JPS62125766U (en) * | 1986-02-03 | 1987-08-10 | ||
| JPH01168481U (en) * | 1988-05-13 | 1989-11-28 |
-
1990
- 1990-08-10 JP JP1990084868U patent/JP2534346Y2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55107663A (en) * | 1979-02-10 | 1980-08-18 | Fujishima Daishiro | Internally deoxidized drink or food package |
| JPS55170127U (en) * | 1979-05-25 | 1980-12-06 | ||
| JPS62125766U (en) * | 1986-02-03 | 1987-08-10 | ||
| JPH01168481U (en) * | 1988-05-13 | 1989-11-28 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007522956A (en) * | 2003-07-16 | 2007-08-16 | デュポン テイジン フィルムズ ユー．エス．リミテッド パートナーシップ | Self-venting polymer film |
| JP4642758B2 (en) * | 2003-07-16 | 2011-03-02 | デュポン テイジン フィルムズ ユー．エス．リミテッド パートナーシップ | Self-venting polymer film |
| JP2021066464A (en) * | 2019-10-23 | 2021-04-30 | 共同印刷株式会社 | Resealing lid material |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534346Y2 (en) | 1997-04-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |