Title:
光ファイバテープ製造装置及び光ファイバテープ製造方法
Document Type and Number:
Japanese Patent JP6649978
Kind Code:
B2
Abstract:
An optical fiber ribbon manufacturing device includes: fiber-supplying units that respectively supply optical fibers; a printing device that prints a mark on each of the optical fibers; and a ribbon-forming device that manufactures an optical fiber ribbon by connecting the optical fibers on each of which the mark has been printed. The printing device includes: a supplying roller that supplies an ink; and a printing roller that includes a printing pattern on a surface thereof and that prints the mark on each of the optical fibers that are lined up in a width direction of the optical fibers by causing the ink supplied from the supplying roller to adhere to the printing pattern and transferring the ink onto the optical fibers. Projections and depressions are disposed on a surface of the supplying roller. The surface of the supplying roller opposes the printing pattern of the printing roller.
Inventors:
Sekine Shizuka
Koji Bucheon
Ken Osato
Daisuke Sato
Koji Bucheon
Ken Osato
Daisuke Sato
Application Number:
JP2018072357A
Publication Date:
February 19, 2020
Filing Date:
April 04, 2018
Export Citation:
Assignee:
Fujikura Ltd.
International Classes:
B41F17/10; B41F31/06; G02B6/44
Domestic Patent References:
| JP2015145128A | ||||
| JP11020123A | ||||
| JP3103166U | ||||
| JP63039539U | ||||
| JP60052213A | ||||
| JP2017009791A | ||||
| JP7025517U | ||||
| JP2009078500A | ||||
| JP2017077672A |
Foreign References:
| US20020152904 |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation