JPS6434703A - Manufacture of molded item of base for lacquered ware - Google Patents
Manufacture of molded item of base for lacquered wareInfo
- Publication number
- JPS6434703A JPS6434703A JP19144987A JP19144987A JPS6434703A JP S6434703 A JPS6434703 A JP S6434703A JP 19144987 A JP19144987 A JP 19144987A JP 19144987 A JP19144987 A JP 19144987A JP S6434703 A JPS6434703 A JP S6434703A
- Authority
- JP
- Japan
- Prior art keywords
- top force
- force
- molded item
- hollow
- raw material
- 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
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
PURPOSE:To attempt both to improve processability and production cost and to improve strength of a molded item, by constituting a top force of individual specific molds divided into three layers to the outside from the center of a pressed face. CONSTITUTION:A Top force is divided into three layers to the outside from the center of a pressed face and the divided top force is named as the top force A3, B2 and C1 from a centre of the pressed face. The top forces B2 and C1 are almost hollow-like bodies. The top force A3 and the top force B2 as well as the top force B2 and the top force C1 are respectively connected each other with a spring. The top force A3 is slided along the inside of the top force B2 being an almost hollow-like body, and the top force B2 is slided along the inside of the top force Cl being an almost hollow-like body. Chipped molding raw material, e.g., wooden molding mats 11 are put in the bottom force 4 and the top force is lowered to compression-mold the wooden molding raw material. Even if the molding mat having large shrinkage factor is used as the raw material, a desired molded item of a base for lacquered ware can be obtained, and it is possible to attempt to improve processability and production cost.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19144987A JPS6434703A (en) | 1987-07-30 | 1987-07-30 | Manufacture of molded item of base for lacquered ware |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19144987A JPS6434703A (en) | 1987-07-30 | 1987-07-30 | Manufacture of molded item of base for lacquered ware |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6434703A true JPS6434703A (en) | 1989-02-06 |
Family
ID=16274812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19144987A Pending JPS6434703A (en) | 1987-07-30 | 1987-07-30 | Manufacture of molded item of base for lacquered ware |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6434703A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58224735A (en) * | 1982-06-24 | 1983-12-27 | Mitsui Mokuzai Kogyo Kk | Metal mold for deep contraction |
JPS62134209A (en) * | 1985-12-07 | 1987-06-17 | Toyota Motor Corp | Manufacture of wooden series molded body |
-
1987
- 1987-07-30 JP JP19144987A patent/JPS6434703A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58224735A (en) * | 1982-06-24 | 1983-12-27 | Mitsui Mokuzai Kogyo Kk | Metal mold for deep contraction |
JPS62134209A (en) * | 1985-12-07 | 1987-06-17 | Toyota Motor Corp | Manufacture of wooden series molded body |
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