| 摘要 |
PCT No. PCT/BE90/00073 Sec. 371 Date Jun. 26, 1992 Sec. 102(e) Date Jun. 26, 1992 PCT Filed Dec. 28, 1990 PCT Pub. No. WO91/11371 PCT Pub. Date Aug. 8, 1991.A device for storage and dispensation of measured quantities of pasty material. The device is formed from two juxtaposed formable sheets including, respectively, a compartment forming a volume housing the measured quantity and a passage forming a duct for ejection of the measured quantity, as well as deformable membrane constituting a sealing mechanism which separates the compartment from the passage. The invention is applicable to packaging and dispensation of measured quantities of a pasty material. |
