JPS576728A - Manufacture of porous mat - Google Patents
Manufacture of porous matInfo
- Publication number
- JPS576728A JPS576728A JP8065780A JP8065780A JPS576728A JP S576728 A JPS576728 A JP S576728A JP 8065780 A JP8065780 A JP 8065780A JP 8065780 A JP8065780 A JP 8065780A JP S576728 A JPS576728 A JP S576728A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- composition
- open mold
- foamed
- tank
- 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
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
PURPOSE: To readily produce a mat having a three-dimensional pattern using integral molding, by filling a foamed plastisol composition into an open mold, heating the filled composition to gel, and separating the resulting component from the mold.
CONSTITUTION: The open mold 2 is placed on a conveyor 1, and an insert 3 is fitted into an insert section 2A in the mold 2. A composition is foamed in a foaming apparatus 4, and is stored in a tank 5. The foamed composition 8 is filled into the open mold 2 from a plurality of hoses 7 each with a nozzle and extending from the bottom of the tank 5. Then the mold 2 is passed through a low temperature heating apparatus, and a high temperature heating apparatus to cause the foamed composition to completely gel. Further, after the open mold is passed into a cooling tank where air is blown to the open mold to cool it, the resulting gelled product is separated from the open mold 2 to obtain the product with the insert fixed on it.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8065780A JPS576728A (en) | 1980-06-14 | 1980-06-14 | Manufacture of porous mat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8065780A JPS576728A (en) | 1980-06-14 | 1980-06-14 | Manufacture of porous mat |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS576728A true JPS576728A (en) | 1982-01-13 |
Family
ID=13724419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8065780A Pending JPS576728A (en) | 1980-06-14 | 1980-06-14 | Manufacture of porous mat |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS576728A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001287730A (en) * | 2000-04-07 | 2001-10-16 | Dainippon Printing Co Ltd | Paper container |
-
1980
- 1980-06-14 JP JP8065780A patent/JPS576728A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001287730A (en) * | 2000-04-07 | 2001-10-16 | Dainippon Printing Co Ltd | Paper container |
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