JPH0361599A - Preparation of ink occluding body for writing utensil - Google Patents

Preparation of ink occluding body for writing utensil

Info

Publication number
JPH0361599A
JPH0361599A JP19881489A JP19881489A JPH0361599A JP H0361599 A JPH0361599 A JP H0361599A JP 19881489 A JP19881489 A JP 19881489A JP 19881489 A JP19881489 A JP 19881489A JP H0361599 A JPH0361599 A JP H0361599A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
fiber bundle
solvent
org
fibers
heating
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
JP19881489A
Other versions
JP2692280B2 (en )
Inventor
Isao Inoue
Original Assignee
Pentel Kk
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

Links

Abstract

PURPOSE: To increase not only the ink holding amount but also the effective use amount by applying an org. solvent to an acrylic fiber bundle and removing the excessive solvent and subsequently heating said fiber bundle without performing pressure molding thereafter winding an outer skin around the fiber bundle and forming the same to have predetermined diameter.
CONSTITUTION: Acrylic fibers having crimps are formed into a fiber bundle which are, in turn, immersed in an org. solvent capable of dissolving said fibers. At first, the excessive org. solvent is removed from the fiber bundle then said fiber bundle is heated. As a heating method for fusing at least a part of the fibers, irradiation using a far infrared lamp capable of uniformly heating the fiber bundle up to the interior thereof is pref. An appropriate skin forming material such as a resin film composed of cellophane, polypropylene or polyethylene is wound around the bonded fiber bundle. By this method, an ink occluding body having a predetermined diameter is obtained.
COPYRIGHT: (C)1991,JPO&Japio
JP19881489A 1989-07-31 1989-07-31 Method of manufacturing a writing instrument for the ink occlusion body Expired - Lifetime JP2692280B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19881489A JP2692280B2 (en) 1989-07-31 1989-07-31 Method of manufacturing a writing instrument for the ink occlusion body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19881489A JP2692280B2 (en) 1989-07-31 1989-07-31 Method of manufacturing a writing instrument for the ink occlusion body

Publications (2)

Publication Number Publication Date
JPH0361599A true true JPH0361599A (en) 1991-03-18
JP2692280B2 JP2692280B2 (en) 1997-12-17

Family

ID=16397358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19881489A Expired - Lifetime JP2692280B2 (en) 1989-07-31 1989-07-31 Method of manufacturing a writing instrument for the ink occlusion body

Country Status (1)

Country Link
JP (1) JP2692280B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331679A (en) * 1991-12-09 1994-07-19 Kabushiki Kaisha Toshiba Fuel spacer for fuel assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331679A (en) * 1991-12-09 1994-07-19 Kabushiki Kaisha Toshiba Fuel spacer for fuel assembly

Also Published As

Publication number Publication date Type
JP2692280B2 (en) 1997-12-17 grant

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