| 摘要 |
<p>Bubble device 10 permits a user to directionally disperse a product under compressive pressure toward zone of concern 10Z. Opposed webs 10S and 10C are pressed together to form sealed perimeter 1OP around a central enclosure, forming dispersing bubble 12. The perimeter has a breaching seal 10B for product dispersion and a non-breaching seal 10N along the remaining perimeter. Product 1OP for dispersion and compressible product transport fluid 12F are contained within the dispersing bubble. The transport fluid is compressed and the force of compression causes the bubble (12) to bulge toward the frangible breaching seal (see FIG. 1C). The web separation occurs inside the dispersing bubble, forcing an edge breach 12E in the breaching seal. The compressed transport fluid rapidly escapes as a released blast through the edge breach. The stored energy of compression within the bubble (12) is released as kinetic energy of the escaping transport fluid. Opposed peel tabs 12S and 12C are formed by the enclosure material of the opposed webs proximate the edge breach as the bubble breaches. The opposed webs 10S and 10C may be completely separated forming application pads (see FIG. 1E) for applying any product residue 12R remaining on the webs after the dispersion.</p> |
