JPS5659015A - Manufacture of polyvinyl acetal sponge roll - Google Patents
Manufacture of polyvinyl acetal sponge rollInfo
- Publication number
- JPS5659015A JPS5659015A JP13440479A JP13440479A JPS5659015A JP S5659015 A JPS5659015 A JP S5659015A JP 13440479 A JP13440479 A JP 13440479A JP 13440479 A JP13440479 A JP 13440479A JP S5659015 A JPS5659015 A JP S5659015A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- polyvinyl acetal
- woven
- nonwoven fabric
- sponge cylinder
- 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
- Rolls And Other Rotary Bodies (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To effectively perfom the insertion and bonding of a shaft or the like for a roll in which the shaft or the like is inserted into a sponge cylinder of polyvinyl acetal, by interposing a woven or nonwoven fabric between the sponge cylinder and the shaft or the like.
CONSTITUTION: An undried polyvinyl acetal sponge cylinder 1 is firstly produced by a convertional method in order to manufacture a polyvinyl acetal sponge roll, which is used for the removal and supply of moisture or solvent or the like. A woven or nonwoven fabric 2 is provided on the entire inside surface of the sponge cylinder 1. The woven or nonwoven fabric 2 slips easily and has strength against tension at the insertion of a shaft 3 or a bushing and is preferably made from cotton, rayon, vinylon or the like with regard to adhesiveness. After a bonding agent is coated on the inside surface of the sponge cylinder 1, the surface of the woven or nonwoven fabric 2 and the peripheral surface of the shaft 3, this shaft 3 is inserted so that they are bonded together.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54134404A JPS6014206B2 (en) | 1979-10-17 | 1979-10-17 | Method for manufacturing polyvinyl acetal sponge roll |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54134404A JPS6014206B2 (en) | 1979-10-17 | 1979-10-17 | Method for manufacturing polyvinyl acetal sponge roll |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5659015A true JPS5659015A (en) | 1981-05-22 |
JPS6014206B2 JPS6014206B2 (en) | 1985-04-12 |
Family
ID=15127587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54134404A Expired JPS6014206B2 (en) | 1979-10-17 | 1979-10-17 | Method for manufacturing polyvinyl acetal sponge roll |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6014206B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61201796A (en) * | 1985-03-04 | 1986-09-06 | Matsushita Refrig Co | Manufacture of wall surface of heat exchanger tube |
JPS61158948U (en) * | 1985-03-23 | 1986-10-02 | ||
JP2017160939A (en) * | 2016-03-07 | 2017-09-14 | アイオン株式会社 | Elastic roller with shaft and method for installing shaft to roll main body |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5029275U (en) * | 1973-07-10 | 1975-04-03 |
-
1979
- 1979-10-17 JP JP54134404A patent/JPS6014206B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5029275U (en) * | 1973-07-10 | 1975-04-03 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61201796A (en) * | 1985-03-04 | 1986-09-06 | Matsushita Refrig Co | Manufacture of wall surface of heat exchanger tube |
JPS61158948U (en) * | 1985-03-23 | 1986-10-02 | ||
JPH0528759Y2 (en) * | 1985-03-23 | 1993-07-23 | ||
JP2017160939A (en) * | 2016-03-07 | 2017-09-14 | アイオン株式会社 | Elastic roller with shaft and method for installing shaft to roll main body |
Also Published As
Publication number | Publication date |
---|---|
JPS6014206B2 (en) | 1985-04-12 |
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