JPS6445258A - Composite container - Google Patents
Composite containerInfo
- Publication number
- JPS6445258A JPS6445258A JP19664587A JP19664587A JPS6445258A JP S6445258 A JPS6445258 A JP S6445258A JP 19664587 A JP19664587 A JP 19664587A JP 19664587 A JP19664587 A JP 19664587A JP S6445258 A JPS6445258 A JP S6445258A
- Authority
- JP
- Japan
- Prior art keywords
- inner layer
- recessed part
- outer layer
- layer
- rigidity
- 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
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
PURPOSE:To make shape-holdability and stacking property excellent at the time of distribution and to prevent the increase in a head space at the time of use, by bonding an outer layer having rigidity and a flexible inner layer over the entire surface of a receiving recessed part in a releasable manner. CONSTITUTION:A receiving recessed part 1 is a content receiving part. An outer layer 2 having rigidity is formed by laminating a barrier layer, for example, composed of polyvinyl chloride, a polypropylene resin or a polystyrene resin to be made higher than a flexible inner layer 3 in rigidity and the inner layer 3 is formed using a laminate with the barrier layer composed of a material deforming with the reduction of content, for example, polyamide or an ethylene/vinyl alcohol copolymer. The outer layer 2 and the inner layer 3 are bonded over the entire surface of the receiving recessed part 1 in a releasable manner and the bonding strength thereof is set to about 5-50g/20mm width so that both layers are made easy to release and prevented from release by external force at the time of distribution. In manufacturing this composite container, the rigid plastic sheet becoming the outer layer 2 and the flexible plastic sheet becoming the inner layer 3 are preliminarily laminated in a releasable manner and this laminated sheet is molded by vacuum molding or pressure forming to form the receiving recessed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19664587A JPS6445258A (en) | 1987-08-06 | 1987-08-06 | Composite container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19664587A JPS6445258A (en) | 1987-08-06 | 1987-08-06 | Composite container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445258A true JPS6445258A (en) | 1989-02-17 |
Family
ID=16361219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19664587A Pending JPS6445258A (en) | 1987-08-06 | 1987-08-06 | Composite container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445258A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0438942U (en) * | 1990-07-25 | 1992-04-02 | ||
| JPH04112028U (en) * | 1991-03-19 | 1992-09-29 | 積水化成品工業株式会社 | Easy-to-dispose synthetic resin container |
| JPH11105927A (en) * | 1997-10-08 | 1999-04-20 | Dainippon Printing Co Ltd | Refillable packaging container |
| GB2603114A (en) * | 2021-01-15 | 2022-08-03 | Evesham Specialist Packaging Ltd | Sealed fibrous container |
-
1987
- 1987-08-06 JP JP19664587A patent/JPS6445258A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0438942U (en) * | 1990-07-25 | 1992-04-02 | ||
| JPH04112028U (en) * | 1991-03-19 | 1992-09-29 | 積水化成品工業株式会社 | Easy-to-dispose synthetic resin container |
| JPH11105927A (en) * | 1997-10-08 | 1999-04-20 | Dainippon Printing Co Ltd | Refillable packaging container |
| GB2603114A (en) * | 2021-01-15 | 2022-08-03 | Evesham Specialist Packaging Ltd | Sealed fibrous container |
| GB2603114B (en) * | 2021-01-15 | 2023-04-26 | Evesham Specialist Packaging Ltd | Sealed fibrous container |
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