JPS564419A - Molding method of resin roll - Google Patents

Molding method of resin roll

Info

Publication number
JPS564419A
JPS564419A JP8001779A JP8001779A JPS564419A JP S564419 A JPS564419 A JP S564419A JP 8001779 A JP8001779 A JP 8001779A JP 8001779 A JP8001779 A JP 8001779A JP S564419 A JPS564419 A JP S564419A
Authority
JP
Japan
Prior art keywords
roll
paper
granular
resin
composition
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
Application number
JP8001779A
Other languages
Japanese (ja)
Inventor
Masayoshi Muranushi
Yoshio Michiguchi
Kazuo Yamada
Akiyoshi Inoue
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.)
KINYOUSHIYA KK
Kinyosha Co Ltd
Original Assignee
KINYOUSHIYA KK
Kinyosha 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 KINYOUSHIYA KK, Kinyosha Co Ltd filed Critical KINYOUSHIYA KK
Priority to JP8001779A priority Critical patent/JPS564419A/en
Publication of JPS564419A publication Critical patent/JPS564419A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulding By Coating Moulds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To obtain a top roll for paper manufacturing in which a strength is high, deformation in paper making process is little and excellent in paper separating property by a method wherein a composition having a liquid resin forming three- dimensional bonding as a principal component and added with a granular hydrophilic substance is molded into a roll-shape.
CONSTITUTION: 100pts.wt. (hereinafter; pts.) of a liquid resin (for example; epoxy, unsaturated polyester resin or the like) forming three-dimensional bonding is added with 5W300, preferably 50W300pts., of a granular hydrophilic substance (granite, silica sand or the like having a granular diameter of 20W200 mesh preferably). Subsequently, this composition is thrown into a cylindrical mold to effect a rotational molding and hardened it, thus, an objective resin roll may be obtained.
EFFECT: It is possible to harden it at a low temperature and it will never cause creep.
USE: Used as a substitute of a stone roll for paper manufacturing.
COPYRIGHT: (C)1981,JPO&Japio
JP8001779A 1979-06-25 1979-06-25 Molding method of resin roll Pending JPS564419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8001779A JPS564419A (en) 1979-06-25 1979-06-25 Molding method of resin roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8001779A JPS564419A (en) 1979-06-25 1979-06-25 Molding method of resin roll

Publications (1)

Publication Number Publication Date
JPS564419A true JPS564419A (en) 1981-01-17

Family

ID=13706529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8001779A Pending JPS564419A (en) 1979-06-25 1979-06-25 Molding method of resin roll

Country Status (1)

Country Link
JP (1) JPS564419A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62275771A (en) * 1986-05-23 1987-11-30 Okura Ind Co Ltd Manufacture of decorative board having fine uneven pattern
US5836860A (en) * 1994-12-12 1998-11-17 Yamauchi Corporation Resin roll for calendering magnetic recording medium and manufacturing method therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62275771A (en) * 1986-05-23 1987-11-30 Okura Ind Co Ltd Manufacture of decorative board having fine uneven pattern
US5836860A (en) * 1994-12-12 1998-11-17 Yamauchi Corporation Resin roll for calendering magnetic recording medium and manufacturing method therefor
US6030328A (en) * 1994-12-12 2000-02-29 Yamauchi Corporation Resin roll for calendering magnetic recording medium and manufacturing method therefor
US6319624B1 (en) 1994-12-12 2001-11-20 Yamauchi Corporation Apparatus for calendering magnetic recording medium

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