JPS63192259U - - Google Patents
Info
- Publication number
- JPS63192259U JPS63192259U JP8248687U JP8248687U JPS63192259U JP S63192259 U JPS63192259 U JP S63192259U JP 8248687 U JP8248687 U JP 8248687U JP 8248687 U JP8248687 U JP 8248687U JP S63192259 U JPS63192259 U JP S63192259U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- barrier
- barrier sheet
- mold
- stopper
- 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 5
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案の栓蓋の一部を断面にした正面
図、第２図イ，ロは同上の栓蓋の成形工程の簡略
的な断面図、第３図は同上の栓蓋を容器に嵌着し
た場合の一部断面図である。
符号Ａ…栓体、Ｂ…金型、Ｃ…容器、ａ…射出
成形樹脂本体、ｂ…バリヤー性シート、ｃ…キヤ
ビテイ、ｄ…コア、ｅ…溶融樹脂、ｆ…容器本体
、ｇ…バリヤー性シート、１…底面部、２…側面
部、３…鍔部、４…凸部、５…吸引導孔、６…凹
部、７…射出導孔。
Fig. 1 is a partially sectional front view of the stopper lid of the present invention, Fig. 2 A and B are simplified sectional views of the forming process of the above stopper cover, and Fig. 3 shows the above stopper cover as a container. FIG. Symbol A...Plug body, B...Mold, C...Container, a...Injection molded resin body, b...Barrier sheet, c...Cavity, d...Core, e...Melted resin, f...Container body, g...Barrier property Sheet, 1... Bottom part, 2... Side part, 3... Flange part, 4... Convex part, 5... Suction guide hole, 6... Recessed part, 7... Injection guide hole.
Claims (1)
ー性シートを、金型内に挿入後、シートの外面層
と同質材の樹脂を射出して、バリヤー性シートが
栓体の底部外面部から側面部に及ぶ状態で一体成
形されたバリヤー性を有する栓蓋。 After inserting a barrier sheet formed by co-pressing or adhesion into a mold, a resin made of the same material as the outer surface layer of the sheet is injected to spread the barrier sheet from the bottom outer surface to the side surface of the stopper. A bottle lid with barrier properties that is integrally molded in a state that extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8248687U JPS63192259U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8248687U JPS63192259U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63192259U true JPS63192259U (en) | 1988-12-12 |
Family
ID=30935189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8248687U Pending JPS63192259U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63192259U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023154A (en) * | 1983-07-11 | 1985-02-05 | 昭和電工株式会社 | Easy-open vessel cover |
| JPS63110154A (en) * | 1986-10-23 | 1988-05-14 | 昭和電工株式会社 | Can-shaped vessel cover |
-
1987
- 1987-05-29 JP JP8248687U patent/JPS63192259U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023154A (en) * | 1983-07-11 | 1985-02-05 | 昭和電工株式会社 | Easy-open vessel cover |
| JPS63110154A (en) * | 1986-10-23 | 1988-05-14 | 昭和電工株式会社 | Can-shaped vessel cover |
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