JPH049731U - - Google Patents
Info
- Publication number
- JPH049731U JPH049731U JP4920890U JP4920890U JPH049731U JP H049731 U JPH049731 U JP H049731U JP 4920890 U JP4920890 U JP 4920890U JP 4920890 U JP4920890 U JP 4920890U JP H049731 U JPH049731 U JP H049731U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- resin layer
- thickness
- sealing resin
- resin film
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 239000011888 foil Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims 7
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Closures For Containers (AREA)
Description
第１図は、本考案に係るキヤツプシール箔の構
造を示す図である。
１……二軸延伸合成樹脂フイルム、２……アル
ミニウム箔、３……二軸延伸合成樹脂フイルム、
４……ヒートシール樹脂。
FIG. 1 is a diagram showing the structure of a cap seal foil according to the present invention. 1... Biaxially stretched synthetic resin film, 2... Aluminum foil, 3... Biaxially stretched synthetic resin film,
4...Heat seal resin.
Claims (1)
ルムを設け、該アルミニウム箔の他の面に二軸延
伸合成樹脂フイルムを、更にその上にヒートシー
ル樹脂層を設けた型付け加工されるキヤツプシー
ル箔において、アルミニウム箔の厚みを２０〜５
０μｍとし、更に型付け加工される際、模様が彫
刻された型付けロール側の二軸延伸合成樹脂フイ
ルム及びヒートシール樹脂層とアルミニウム箔の
他の面の二軸延伸合成樹脂フイルム及びヒートシ
ール樹脂層のヤング率と厚みの比が （Ｙ１×Ｔ１）＋（Ｚ１×ｔ１） ／（Ｙ２×Ｔ２）＋（Ｚ２×ｔ２） ＝０．８〜１．３ Ｙ１；型付けロール側の二軸延伸合成樹脂フイ
ルムのヤング率 Ｔ１；上記フイルムの厚さ Ｚ１；ヒートシール樹脂層のヤング率 ｔ１；ヒートシール樹脂層の厚さ Ｙ２；他の面の二軸延伸合成樹脂フイルムのヤ
ング率 Ｔ２；上記フイルムの厚さ Ｚ２；ヒートシール樹脂層のヤング率 ｔ２；ヒートシール樹脂層の厚さ 但し、ｔ１またはｔ２のいずれかは０である
。 であることを特徴とする型付け加工されるキヤ
ツプシール箔。[Claims for Utility Model Registration] A molding in which a biaxially oriented synthetic resin film is provided on one side of an aluminum foil, a biaxially oriented synthetic resin film is provided on the other side of the aluminum foil, and a heat sealing resin layer is further provided on top of the biaxially oriented synthetic resin film. For the cap seal foil to be processed, the thickness of the aluminum foil is 20 to 5.
0 μm, and when further stamping, the biaxially stretched synthetic resin film and heat sealing resin layer on the stamping roll side with the pattern engraved and the biaxially stretched synthetic resin film and heat sealing resin layer on the other side of the aluminum foil. The ratio of Young's modulus to thickness is (Y 1 ×T 1 )+(Z 1 ×t 1 )/(Y 2 ×T 2 )+(Z 2 ×t 2 )=0.8 to 1.3 Y 1 ; Young's modulus of the biaxially stretched synthetic resin film on the roll side T 1 ; Thickness of the above film Z 1 ; Young's modulus of the heat sealing resin layer t 1 ; Thickness of the heat sealing resin layer Y 2 ; Biaxially stretching of the other side Young's modulus of the synthetic resin film T 2 ; Thickness of the above film Z 2 ; Young's modulus of the heat-sealing resin layer t 2 ; Thickness of the heat-sealing resin layer However, either t 1 or t 2 is 0. A cap seal foil that is molded and processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4920890U JPH0642837Y2 (en) | 1990-05-11 | 1990-05-11 | Cap seal foil to be patterned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4920890U JPH0642837Y2 (en) | 1990-05-11 | 1990-05-11 | Cap seal foil to be patterned |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH049731U true JPH049731U (en) | 1992-01-28 |
| JPH0642837Y2 JPH0642837Y2 (en) | 1994-11-09 |
Family
ID=31566701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4920890U Expired - Lifetime JPH0642837Y2 (en) | 1990-05-11 | 1990-05-11 | Cap seal foil to be patterned |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642837Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0627607U (en) * | 1992-09-04 | 1994-04-12 | 三菱アルミニウム株式会社 | Partial opening lid |
-
1990
- 1990-05-11 JP JP4920890U patent/JPH0642837Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0627607U (en) * | 1992-09-04 | 1994-04-12 | 三菱アルミニウム株式会社 | Partial opening lid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642837Y2 (en) | 1994-11-09 |
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