Title:
テープロール、テープカートリッジ、及びテープロールの製造方法
Document Type and Number:
Japanese Patent JP6853956
Kind Code:
B2
Abstract:
A tape roll (14) winds a tape (150; 150N) with a minimum radius R, the tape (150; 150N) before being wound comprising a flexible material layer (161; 180'), the flexible material layer (161; 180') comprising flat plate-shaped reflectors (P) inside and having a thickness T, on condition that a flexural modulus of the reflectors (P) is G, a bending strength of the reflectors (P) is A, and an average particle diameter of the reflectors (P) is 2L, the reflectors (P) satisfy the following relationships: R/L{1-cos(L/R)}T.
Inventors:
Chisato Yoshimura
Yoshikatsu Mizuto
Chie Nakajima
Yoshikatsu Mizuto
Chie Nakajima
Application Number:
JP2017195852A
Publication Date:
April 07, 2021
Filing Date:
October 06, 2017
Export Citation:
Assignee:
Brother Industries, Ltd.
International Classes:
B41J17/32; B32B1/00; B41J3/36; B65H75/10; C09J11/04; C09J11/06; C09J201/00
Domestic Patent References:
| JP2016190956A | ||||
| JP2006219605A |
Foreign References:
| US20130196163 |
Attorney, Agent or Firm:
Patent Business Corporation Daiichi Technical International Patent Office