JPS5579018A - Long net type paper making machine - Google Patents
Long net type paper making machineInfo
- Publication number
- JPS5579018A JPS5579018A JP15284778A JP15284778A JPS5579018A JP S5579018 A JPS5579018 A JP S5579018A JP 15284778 A JP15284778 A JP 15284778A JP 15284778 A JP15284778 A JP 15284778A JP S5579018 A JPS5579018 A JP S5579018A
- Authority
- JP
- Japan
- Prior art keywords
- paper making
- making surface
- layers
- layer
- making machine
- 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
- Filtration Of Liquid (AREA)
Abstract
PURPOSE: To obtain a plate like shaped body without causing two layer delamination by a mechanism wherein a surface roughening means is provided between a first and a second paper making surface and a surface portion of a formed layer on a paper making surface is roughened.
CONSTITUTION: A slurry 6 between a paper making surface 1a, 2a, is sucked onto a paper making surface 1a, 2a and dehydrate by the action of a suction box 3 provided under the backside of a paper making surface 1a, 2a and the solid content is adsorbed on a paper making surface 1a, 2a to form a web layer 9, 10. A brush roll 8 is positioned at the vicinity of a contacting portion of two layers 9, 10 to scrape a surface of the layer 9, 10 and roughen that portion. By this roughening treatment, when the layers 9, 10 are contacted by pressure generated by a pressure and press roll 4 according to the narrowed space of belt 1, 2, the orientation of a reinforcing fibers 11 at that roughened portion is disturbed to entangle the reinforcing fibers 11 of the two layers 9, 10 mutually as well as to remove the interface of the two layers 9, 10.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15284778A JPS5579018A (en) | 1978-12-08 | 1978-12-08 | Long net type paper making machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15284778A JPS5579018A (en) | 1978-12-08 | 1978-12-08 | Long net type paper making machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5579018A true JPS5579018A (en) | 1980-06-14 |
Family
ID=15549423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15284778A Pending JPS5579018A (en) | 1978-12-08 | 1978-12-08 | Long net type paper making machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5579018A (en) |
-
1978
- 1978-12-08 JP JP15284778A patent/JPS5579018A/en active Pending
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