JPS6463119A - Method and apparatus for manufacturing tube container having composite structural head - Google Patents
Method and apparatus for manufacturing tube container having composite structural headInfo
- Publication number
- JPS6463119A JPS6463119A JP22090087A JP22090087A JPS6463119A JP S6463119 A JPS6463119 A JP S6463119A JP 22090087 A JP22090087 A JP 22090087A JP 22090087 A JP22090087 A JP 22090087A JP S6463119 A JPS6463119 A JP S6463119A
- Authority
- JP
- Japan
- Prior art keywords
- force
- cylindrical part
- injection
- head
- bottom force
- 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
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To improve the economical efficiency and productivity by a constitution wherein the process contains a process for forming a cylindrical part, a process for installing the cylindrical part, a first injection process, a second injection process and a mold opening process. CONSTITUTION:The cylindrical part 2 of a container is produced by cutting off a seamless pipe containing barrier material or the like. Next, the cylindrical part 2 is installed to a head molder under the state that a bottom force is arranged inside the cylindrical part 2. After that, a first injection layer 9 is formed under the state that a first top force is arranged at the position opposing to the bottom force. While the bottom force is put onto the cylindrical part 2, before the first injection layer 9 cools completely (when the layer has solidified so as not to impede the mold release), a second top force is arranged in place of the first top force in order to form a second injection layer 10. After the solidification of the second injection layer 10, a product is taken out by lifting the second top force or lowering the bottom force. Concretely, the mold for a head 3 consists of the top force, which forms the outer surface side of the head, and the bottom force, which forms its inner surface side. As for the bottom force, it is used commonly in the first injection process and in the second injection process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62220900A JPH0780199B2 (en) | 1987-09-03 | 1987-09-03 | Method and apparatus for manufacturing a tube container having a composite head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62220900A JPH0780199B2 (en) | 1987-09-03 | 1987-09-03 | Method and apparatus for manufacturing a tube container having a composite head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6463119A true JPS6463119A (en) | 1989-03-09 |
JPH0780199B2 JPH0780199B2 (en) | 1995-08-30 |
Family
ID=16758291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62220900A Expired - Fee Related JPH0780199B2 (en) | 1987-09-03 | 1987-09-03 | Method and apparatus for manufacturing a tube container having a composite head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0780199B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2394440A (en) * | 2002-10-16 | 2004-04-28 | Shyau Fa Co Ltd | A method for making dual-colour melamine container |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5538262A (en) * | 1978-09-04 | 1980-03-17 | Toppan Printing Co Ltd | Collapsible tube and its preparation |
JPS5625411A (en) * | 1979-07-12 | 1981-03-11 | Maegerle Karl | Method of manufacturing molding from plastic and device for executing said method |
-
1987
- 1987-09-03 JP JP62220900A patent/JPH0780199B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5538262A (en) * | 1978-09-04 | 1980-03-17 | Toppan Printing Co Ltd | Collapsible tube and its preparation |
JPS5625411A (en) * | 1979-07-12 | 1981-03-11 | Maegerle Karl | Method of manufacturing molding from plastic and device for executing said method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2394440A (en) * | 2002-10-16 | 2004-04-28 | Shyau Fa Co Ltd | A method for making dual-colour melamine container |
GB2394440B (en) * | 2002-10-16 | 2005-08-17 | Shyau Fa Co Ltd | Method of making a dual-colour melamine container |
Also Published As
Publication number | Publication date |
---|---|
JPH0780199B2 (en) | 1995-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |