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A fastener tab for securing absorbent garments having a first elastic region that extends laterally outward from a waist region of the garment, a second elastic region that extends laterally outward from the first elastic region, and a grip that is attached to an outboard portion of the second elast

A fastener tab for securing absorbent garments having a first elastic region that extends laterally outward from a waist region of the garment, a second elastic region that extends laterally outward from the first elastic region, and a grip that is attached to an outboard portion of the second elastic region. The first elastic region has a greater stretch resistance than the second elastic region. The fastener tab may have a substantially inelastic region interposed between the first elastic region and the second elastic region.

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A fastener tab for securing absorbent garments having a first elastic region that extends laterally outward from a waist region of the garment, a second elastic region that extends laterally outward from the first elastic region, and a grip that is attached to an outboard portion of the second elast

A fastener tab for securing absorbent garments having a first elastic region that extends laterally outward from a waist region of the garment, a second elastic region that extends laterally outward from the first elastic region, and a grip that is attached to an outboard portion of the second elastic region. The first elastic region has a greater stretch resistance than the second elastic region. The fastener tab may have a substantially inelastic region interposed between the first elastic region and the second elastic region. pressure; wherein i) the pressure chamber axis and the storage chamber axis substantially coincide; ii) the pressure barrel and storage barrel have internal diameters sufficiently similar to allow passage of a resilient piston from the storage barrel to the pressure barrel in a sealing manner, except when in the optional by-pass or the connection, and (iii) the storage chamber is separate from the pressure chamber. 2. Injector device according to claim 1, wherein the front end opening is adapted for formation of a liquid jet, with a short needle having a length of about 1 to 3 mm, or with a hypodermic needle.3. Injector device according to claim 1, wherein the front end opening is covered with a removable or breakable closure or sealing.4. Injector device according to claim 1, wherein said pressure barrel is provided with an open rear end and said storage barrel is provided with an open front end.5. Injector device according to claim 1, wherein the liquid connection comprises a by-pass adapted to allow liquid passage from the storage chamber to the pressure chamber around the front piston.6. Injector device according to claim 1, wherein the pressure chamber and storage chamber are made from different materials.7. Injector device according to claim 1, wherein a sealer is provided between the pressure chamber and the storage chamber.8. Injector device according to claim 1, further comprising a second piston adapted for movement in the storage chamber and to confine the storage chamber in cooperation with the first piston.9. Injector device according to claim 1, wherein the pressure chamber is of sufficient strength to sustain a liquid pressure above 25 atm (2.5 MPa).10. Injector device according to claim 1, wherein the pressure chamber has a larger volume than the liquid volume in the storage chamber, after optional mixing.11. Injector device according to claim 1, wherein the liquid connection comprises a by-pass structure for the piston.12. Injector device according to claim 1, wherein said mechanism is adapted to act on a rear piston.13. Injector device according to claim 1, wherein said mechanism comprises a mechanical spring or pressurized gas.14. Injector device according to claim 1, wherein said mechanism is also arranged for transfer of liquid.15. Injector device according to claim 1, further comprising a hypodermic needle attached in connection with the front end opening to be able to perform a hypodermic injection.16. An injector device for delivery of liquid from a high pressure source, the device comprising a) a pressure chamber comprising a pressure barrel of substantially constant cross-section, defining a pressure chamber axis, adapted for accommodation of at least one piston therein and having a front end opening for ejection of liquid, the pressure chamber being of sufficient strength to sustain the pressure of liquid from a high pressure source; b) a storage chamber, for liquid or liquid precursor components, comprising a storage barrel with at least a section of substantially constant cross-section, defining a storage chamber axis, adapted for accommodation of at least one piston therein, optionally with a by-pass section therein; c) a liquid connection between the pressure chamber and the storage chamber adapted to allow transfer of liquid from the storage chamber to the pressure chamber; d) at least a first piston arranged for travel in the pressure barrel; and e) a mechanism adapted to apply force, directly or indirectly, on the piston when in the pressure barrel to create said liquid pressure; wherein i) the pressure chamber axis and the storage chamber axis substantially coincide; ii) the pressure barrel and storage barrel have internal diameters sufficiently similar to allow passage of a resilient piston from the storage barrel to the pressure barrel in a sealing manner, except when in the optional by-pass or the connection, and (iii) the storage chamber is separate from t he pressure chamber; wherein said storage chamber is a dual chamber storage chamber provided with by-pass section wherein the injector device further comprises at least a third piston dividing the storage chamber into two subchambers, and wherein the pressure chamber is adapted to have a sufficient volume for accommodation of substantially all liquid transferred from the storage chamber. 17. An injector device for delivery of liquid from a high pressure source, the device comprising a) a pressure chamber comprising a pressure barrel of substantially constant cross-section, defining a pressure chamber axis, adapted for accommodation of at least one piston therein and having a front end opening for ejection of liquid, the pressure chamber being of sufficient strength to sustain the pressure of liquid from a high pressure source and being empty or filled with gas; b) a storage chamber, for liquid or liquid precursor components, comprising a storage barrel with at least a section of substantially constant cross-section, defining a storage chamber axis adapted for accommodation of at least one piston therein, optionally with a by-pass section therein; c) a liquid connection between the pressure chamber and the storage chamber adapted to allow transfer of liquid from the storage chamber to the pressure chamber; d) at least a front piston and a rear piston arranged for travel in the pressure barrel and storage barrel; and e) a mechanism arranged to apply force, directly or indirectly, on the piston when in the pressure barrel to create said liquid pressure; wherein i) the pressure chamber axis and the storage chamber axis substantially coincide to form a chamber aggregate, ii) the mechanism comprises a plunger arranged axially movable in at least the forward direction with respect to a device part, forming a reference point for the movement, (iii) the chamber aggregate is connected to be axially movable in at least the rearward direction with respect to the reference point, and (iv) the relative positions of the plunger and the chamber aggregate with respect to the reference points allow the chamber aggregate to perform the rearward movement with the plunger and rear piston in contact while the plunger is kept stationary and allow the plunger to perform the forward movement in contact with the rear plunger while the chamber aggregate is kept stationary. 18. Injector device according to claim 17, wherein the relative positions are arranged to allow, during the chamber aggregate rearward movement, at least the transfer of liquid from the storage chamber to the pressure chamber, and optionally a de-aeration of the pressure chamber, and allow, during the plunger forward movement, ejection of liquid from the pressure chamber.19. Injector device according to claim 17, wherein the rearward movement of the chamber aggregate is adapted for manual actuation.20. Injector device according to claim 19, wherein the forward movement of the plunger is adapted for triggered release of stored energy.21. Injector device according to claim 17, wherein the pressure chamber is of sufficient strength to sustain a liquid pressure above 25 atm (2.5 MPa).22. Injector device according to claim 17, further comprising a hypodermic needle attached in connection with the front end opening to be able to perform a hypodermic injection.23. A pressure chamber and storage chamber combination to be used for jet injection of a liquid medicine, comprising a) a pressure chamber having a pressure barrel, having at least a section of substantially constant cross-section, defining a pressure chamber axis, for accommodation of at least one piston therein, and having a front end opening for ejection of liquid, the pressure chamber being of sufficient strength to sustain the pressure of liquid from a high pressure source and being empty or filled with gas, and (b) a storage chamber, comprising a storage barrel with at least a section of substa