(19)
(11) EP 2 436 631 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
published in accordance with Art. 153(4) EPC

(15) Correction information:
Corrected version no 2 (W2 A1)

(48) Corrigendum issued on:
13.11.2013 Bulletin 2013/46

(88) Date of publication A3:
04.04.2012 Bulletin 2012/14

(43) Date of publication:
04.04.2012 Bulletin 2012/14

(21) Application number: 10769467.1

(22) Date of filing: 20.04.2010
(51) International Patent Classification (IPC): 
B65H 35/00(2006.01)
 B65H 37/00(2006.01)
(86) International application number:
PCT/JP2010/002843
(87) International publication number:
WO 2010/125765 (04.11.2010 Gazette 2010/44)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

(30) Priority: 01.05.2009 JP 2009111962

(71) Applicant: Nitto Denko Corporation
Ibaraki-shi Osaka 567-8680 (JP)

(72) Inventors:
  • INOKUCHI, Shinji
    Ibaraki-shi Osaka 567-8680 (JP)
  • KINPARA, Kazuhiko
    Ibaraki-shi Osaka 567-8680 (JP)
  • KATO, Naoto
    Ibaraki-shi Osaka 567-8680 (JP)
  • HIROSE, Isao
    Ibaraki-shi Osaka 567-8680 (JP)

(74) Representative: Hauck Patent- und Rechtsanwälte 
Neuer Wall 50
20354 Hamburg
20354 Hamburg (DE)


(56) References cited: : 
   
       


    (54) METHOD FOR ADHERING DOUBLE-SIDED ADHESIVE TAPE AND DEVICE FOR ADHERING DOUBLE-SIDED ADHESIVE TAPE


    (57) A double-faced adhesive tape is accurately joined to a bent tape joining face of a workpiece while a separator on an upper surface remains without separation of the separator. Specifically, the double-faced adhesive tape has the separator on the upper surface remaining and a separator on a lower surface being separated, and a rotary cutter forms slits at given intervals along sides of the separator on the double-faced adhesive tape that is to be supplied to a tape joining position. Then, the double-faced adhesive tape having the separator with the slits formed therein is guided to the tape joining position at a front end of apparatus, and is successively joined to a front face of the workpiece while being pressed with a joining roller.