Abstract: An easy to open package is described. The package includes a sealed compartment having a tab region. The tab region is formed by connecting together a first panel to a second panel. Within the tab region, however, are a pair of opposing peel tabs. The peel tabs comprise an area within the tab region where the first panel is not sealed to the second panel. The peel tabs extend from the tab region to an edge of the package. In this manner, a user can peel apart the peel tabs to separate the first panel from the second panel and open the sealed compartment. In one embodiment, at least one of the peel tabs can be coated with a material to prevent the first panel from sealing to the second panel.

Abstract: 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 10P 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 10P 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 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 is released as kinetic energy of the escaping transport fluid.

Abstract: Sealed delivery unit 10 (shown in exploded format in FIG. 1A) contains medication 10M, and is formed by a generally flat member 10F pressed into selective engagement with an opposed shaped member 10S. Pumping chamber 12P, enclosed between the members generates a rupturing pressure in response to an external force applied by the user (indicated by arrow F shown in FIG. 1B). Enclosed Medication chamber 12M contains the medication to be delivered. Tunnel conduit 14 provides fluid communication between the chambers for rupturing the medication chamber in response to the rupturing pressure. Perimeter seal 16 extends around the pumping chamber and the medication chamber and the tunnel conduit. The perimeter seal is secure enough to withstand the internal rupturing pressure generated during delivery. Delivery port 18 with pull-away closure 18C (see FIG. 1C) delivers the medication out of medication chamber 12M. Rupture site 18S is proximate the delivery port.

Abstract: Breaching access structure 10S provides easy access to sealed interior 10I containing contents 10C. Access region 12A proximate edge 12E of package 10, provides entrance into the interior and access to the contents. Band seal 14 formed by upper lamina 14U and lower lamina 14L extends along the access region, enclosing breaching bubble 16. The band seal has inner seal portion 14I between the bubble and the interior, and outer seal portion 14O between the bubble and edge 12E of the package. The bubble is expandable to open the package in response to bursting detonator 18. The detonator is burst by external pressure applied by a user. Opposed pair of peel flaps, upper flap 16U and lower flap 16L, are formed by the opposed laminae of the outer seal along the edge breach as the bubble breaches. These small initial flaps are grasped by the user and manually peeled apart to initiate opening the band seal.

Abstract: An easily opened storage package 10 has enclosure material 10M forming storage chamber 10C within the package containing stored article 10A. Chamber access region 12A proximate edge 12E of the package, provides entrance into the chamber and access to the stored article. Band seal 14 formed by upper lamina 14U and lower lamina 14L extends along the access region, enclosing breaching bubble 16. The band seal has inner seal portion 14I between the bubble and the chamber, and outer seal portion 14O between the bubble and edge 12E of the package. The bubble is expandable to open the package by external pressure applied by a consumer. Opposed pair of peel flaps, upper flap 16U and lower flap 16L, are formed by the opposed laminae of the outer seal along the edge breach as the bubble breaches. These small initial flaps are grasped by the consumer and manually peeled apart to initiate opening the band seal.

Abstract: Breaching access structure 10S provides easy access to sealed interior 10I containing contents 10C. Access region 12A proximate edge 12E of package 10, provides entrance into the interior and access to the contents. Band seal 14 formed by the upper lamina 14U and lower lamina 14L extends along the access region, enclosing breaching bubble 16. The band seal has inner seal portion 14I between the bubble and the interior, and outer seal portion 14O between the bubble and edge 12E of the package. The bubble is expandable to open the package in response to bursting detonator 18. The detonator is burst by external pressure applied by a user. Opposed pair of peel flaps, upper flap 16U and lower flap 16L, are formed by the opposed laminae of the outer seal along the edge breach as the bubble breaches. These small initial flaps are grasped by the user and manually peeled apart to initiate opening the band seal.