JPH02117349U - - Google Patents
Info
- Publication number
- JPH02117349U JPH02117349U JP2688289U JP2688289U JPH02117349U JP H02117349 U JPH02117349 U JP H02117349U JP 2688289 U JP2688289 U JP 2688289U JP 2688289 U JP2688289 U JP 2688289U JP H02117349 U JPH02117349 U JP H02117349U
- Authority
- JP
- Japan
- Prior art keywords
- annular protrusion
- barrier film
- gas barrier
- top plate
- periphery
- 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
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 2
Landscapes
- Closures For Containers (AREA)
Description
第1図は本考案の第一の実施例を示す断面図、
第2図は同第二の実施例を示す断面図である。
1……キヤツプ、2……天板、3……ガスバリ
ヤー性フイルム、4……厚肉部、5……凹部、6
……パツキング剤、7……環状凸部。
FIG. 1 is a sectional view showing a first embodiment of the present invention;
FIG. 2 is a sectional view showing the second embodiment. DESCRIPTION OF SYMBOLS 1... Cap, 2... Top plate, 3... Gas barrier film, 4... Thick wall part, 5... Recessed part, 6
... Packing agent, 7 ... Annular convex portion.
Claims (1)
り、該ガスバリヤー性フイルムの周縁内方に環状
凸部を設け、該環状凸部と側壁との間にパツキン
グ剤を埋設したことを特徴とするバリヤー性キヤ
ツプ。 A barrier comprising a gas barrier film provided on the inside of a top plate, an annular protrusion provided inside the periphery of the gas barrier film, and a packing agent embedded between the annular protrusion and the side wall. Sex cap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2688289U JPH02117349U (en) | 1989-03-09 | 1989-03-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2688289U JPH02117349U (en) | 1989-03-09 | 1989-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02117349U true JPH02117349U (en) | 1990-09-20 |
Family
ID=31248905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2688289U Pending JPH02117349U (en) | 1989-03-09 | 1989-03-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02117349U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06500010U (en) * | 1991-05-21 | 1994-09-08 |
-
1989
- 1989-03-09 JP JP2688289U patent/JPH02117349U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06500010U (en) * | 1991-05-21 | 1994-09-08 |