JPS5659015A - Manufacture of polyvinyl acetal sponge roll - Google Patents

Manufacture of polyvinyl acetal sponge roll

Info

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
Application number
JP13440479A
Other languages
Japanese (ja)
Other versions
JPS6014206B2 (en
Inventor
Keiji Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Tokushu Kento Co Ltd
Original Assignee
Nippon Tokushu Kento Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Tokushu Kento Co Ltd filed Critical Nippon Tokushu Kento Co Ltd
Priority to JP54134404A priority Critical patent/JPS6014206B2/en
Publication of JPS5659015A publication Critical patent/JPS5659015A/en
Publication of JPS6014206B2 publication Critical patent/JPS6014206B2/en
Expired legal-status Critical Current

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
JP54134404A 1979-10-17 1979-10-17 Method for manufacturing polyvinyl acetal sponge roll Expired JPS6014206B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029275U (en) * 1973-07-10 1975-04-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029275U (en) * 1973-07-10 1975-04-03

Cited By (4)

* Cited by examiner, † Cited by third party
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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