| 摘要 |
<p>PCT No. PCT/BE97/00022 Sec. 371 Date Sep. 1, 1998 Sec. 102(e) Date Sep. 1, 1998 PCT Filed Feb. 27, 1997 PCT Pub. No. WO97/32242 PCT Pub. Date Sep. 4, 1997A member for sealing a toner container for laser printer, copy machine and laser printer, comprising: a) a film with a central strip intended to be torn off b) a pulling member bound to the central strip; and c) a foam layer with a central passage, said layer having a first part covered by the film and a second part not covered by the film, in which the lateral strips of the film are glued on the foam layer, while the central strip of the film is not glued on the said foam layer.</p> |
