JPH0343435U - - Google Patents
Info
- Publication number
- JPH0343435U JPH0343435U JP10460489U JP10460489U JPH0343435U JP H0343435 U JPH0343435 U JP H0343435U JP 10460489 U JP10460489 U JP 10460489U JP 10460489 U JP10460489 U JP 10460489U JP H0343435 U JPH0343435 U JP H0343435U
- Authority
- JP
- Japan
- Prior art keywords
- barrier film
- barrier
- cylindrical
- peripheral wall
- outside
- 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
- 230000004888 barrier function Effects 0.000 claims description 24
- 239000012528 membrane Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 4
- 238000005452 bending Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
第１図は本考案に係るバリア性容器を示す断面
図、第２図はバリア膜の構成を示す断面図、第３
図ａはバリア膜の切取片を示す平面図、第３図ｂ
は一端が折り曲げられたバリア膜の切取片を示す
平面図、第４図は筒状に成形された切取片を示す
横断面図、第５図は筒状に成形された切取片に折
り返し部を形成する状態を示す断面図、第６図は
本考案に係るバリア膜成形体を示す断面図、第７
図は成形雄型にバリア膜成形体を被せた状態を示
す断面図、第８図は成形雄型と成形雌型を組み合
わせた状態を示す断面図である。
１……バリア性容器、４……バリア膜成形体、
８ｃ……折り返し部、８ｄ……二重フランジ部、
９……底板部。
FIG. 1 is a cross-sectional view showing a barrier container according to the present invention, FIG. 2 is a cross-sectional view showing the structure of a barrier film, and FIG.
Figure a is a plan view showing a cut piece of the barrier film, Figure 3 b
4 is a plan view showing a cut piece of the barrier membrane with one end bent, FIG. 4 is a cross-sectional view showing a cut piece formed into a cylindrical shape, and FIG. 5 is a plan view showing a cut piece formed into a cylindrical shape with a folded part. FIG. 6 is a sectional view showing the barrier film formed body according to the present invention; FIG.
The figure is a cross-sectional view showing a state in which a molded male mold is covered with a barrier film molded body, and FIG. 8 is a cross-sectional view showing a state in which the male mold and female mold are combined. 1... Barrier container, 4... Barrier film molded body,
8c...folded part, 8d...double flange part,
9...Bottom plate part.
Claims (1)
し、この筒状に形成したバリア膜の胴部の一端周
壁を外側に折り返し、この折り返し部を含むバリ
ア膜の一端周壁を内側に折り曲げて二重フランジ
部を形成し、前記バリア膜で形成される底板部の
周囲を前記筒状バリア膜の外側から前記二重フラ
ンジ部と溶着することにより形成されたことを特
徴とするバリア膜成形体。 ２ ガスバリア性を有するバリア膜を筒状に形成
し、この筒状に形成したバリア膜の胴部の一端周
壁を外側に折り返し、この折り返し部を含むバリ
ア膜の一端周壁を内側に折り曲げて二重フランジ
部を形成し、前記バリア膜で形成される底板部の
周囲を前記筒状バリア膜の外側から前記二重フラ
ンジ部と溶着することにより形成されたバリア膜
成形体を一部に含み、このバリア膜成形体は樹脂
と一体成形されていることを特徴とするバリア性
容器。[Claims for Utility Model Registration] 1. A barrier film having gas barrier properties is formed into a cylindrical shape, one end peripheral wall of the body of the cylindrical shaped barrier film is folded back to the outside, and one end of the barrier film including this folded part is formed. A double flange portion is formed by bending a peripheral wall inward, and the periphery of the bottom plate portion formed of the barrier film is welded to the double flange portion from the outside of the cylindrical barrier film. Barrier membrane molded body. 2. A barrier film having gas barrier properties is formed into a cylindrical shape, one end peripheral wall of the body of this cylindrical barrier film is folded back to the outside, and one end peripheral wall of the barrier film including this folded part is folded inward to form a double layer. A part of the barrier film molded body is formed by forming a flange part and welding the periphery of the bottom plate part formed of the barrier film to the double flange part from the outside of the cylindrical barrier film. A barrier container characterized in that the barrier film molded body is integrally molded with a resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989104604U JPH0725309Y2 (en) | 1989-09-06 | 1989-09-06 | Barrier film molding and barrier container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989104604U JPH0725309Y2 (en) | 1989-09-06 | 1989-09-06 | Barrier film molding and barrier container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0343435U true JPH0343435U (en) | 1991-04-23 |
| JPH0725309Y2 JPH0725309Y2 (en) | 1995-06-07 |
Family
ID=31653394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989104604U Expired - Fee Related JPH0725309Y2 (en) | 1989-09-06 | 1989-09-06 | Barrier film molding and barrier container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725309Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011178461A (en) * | 2010-03-04 | 2011-09-15 | Norio Shimura | Retort pouch food |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58131930U (en) * | 1982-02-27 | 1983-09-06 | 東海金属株式会社 | Seal tape |
| JPS62118014A (en) * | 1985-11-19 | 1987-05-29 | Yamaha Motor Co Ltd | Tappet valve lifter for engine |
| JPS62179911U (en) * | 1986-05-01 | 1987-11-14 |
-
1989
- 1989-09-06 JP JP1989104604U patent/JPH0725309Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58131930U (en) * | 1982-02-27 | 1983-09-06 | 東海金属株式会社 | Seal tape |
| JPS62118014A (en) * | 1985-11-19 | 1987-05-29 | Yamaha Motor Co Ltd | Tappet valve lifter for engine |
| JPS62179911U (en) * | 1986-05-01 | 1987-11-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011178461A (en) * | 2010-03-04 | 2011-09-15 | Norio Shimura | Retort pouch food |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725309Y2 (en) | 1995-06-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |