(19)
(11) EP 1 055 607 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
16.05.2001 Bulletin 2001/20

(43) Date of publication A2:
29.11.2000 Bulletin 2000/48

(21) Application number: 00304197.7

(22) Date of filing: 18.05.2000
(51) International Patent Classification (IPC)7: B65D 17/40
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 18.05.1999 JP 13702499

(71) Applicant: Ishida Co., Ltd.
Kyoto-shi, Kyoto 606-8392 (JP)

(72) Inventors:
  • Mori, Hirotsugu, c/o Ishida Co., Ltd
    Kyoto-shi, Kyoto 606-8392 (JP)
  • Iswasaki, Yoshio, Ishida Co. Ltd, Shiga Int.Facil.
    Kurito-gun, Shiga 520-3026 (JP)
  • Morita, Akira, Kizukabutodanchi 6, 302
    Kyoto 619-0224 (JP)

(74) Representative: Hucker, Charlotte Jane 
Gill Jennings & Every Broadgate House, 7 Eldon Street
London EC2M 7LH
London EC2M 7LH (GB)

   


(54) Container lid


(57) To suppress flapping in container lids having a (synthetic polymer) resin layer. The container lid (1) in being attached to the opening in container body (2) is of resin in at least a layer, and is provided with a panel (5), a seal-opening grip (12), a flange (6) and a score (7). The panel (5) is for covering the opening in the container body (2). One end of the grip (12), which is furnished on the top of the panel (5), is fixed edge-ward on one part of the panel (5). The flange (6) is formed on the outer periphery of the panel (5), and is fitted to the brim of the container body (2) opening. The score (7) consists of an annular groove formed between the panel (5) and the flange (6). On its rear-half section, the panel (5) then has bending portion(s) by slit(s) (5b) that when opening the seal are for bending back along fold lines that intersect with the seal-opening direction.






Search report