Continuous steel strapping seals

1. A strip of multiple, substantially identical seals, each seal for sealing around overlying courses of strapping material to form a seal of the strapping material onto itself at the overlying courses, comprising: an elongated strip of ductile metal, the strip having a longitudinal direction having edges and defining a longitudinal axis parallel to the edges and a transverse direction normal to the longitudinal axis, the edges defining a constant width of the strip in the transverse direction along a length of the strip, each seal defining a respective transverse axis, the strip having a plurality of substantially identical slots formed in the transverse direction defining respective seals, the slots extending toward but not to the edges of the strip and defining connecting portions between ends of the slot and the respective edges, the slots being equally spaced from one another in a longitudinal direction to define the respective seals;

wherein the strip has parallel longitudinally extending fold lines crossing the slots, inward of the respective edges.

2. The strip of seals of claim 1 wherein the fold lines are formed in the strip, equally spaced from the longitudinal axis.

3. The strip of seals of claim 1 including a locating element formed in each seal.

4. The strip of seals of claim 3 wherein the locating element is an opening formed in each seal along the longitudinal axis and the transverse axis of each seal.

5. The strip of seals of claim 1 wherein each seal has a length in the longitudinal direction of about 2 inches and a width in the transverse direction of about 2.4 inches.

6. The strip of seals of claim 1 wherein each of the connectors has a width that is less than about 10 percent of the width of the seal.

7. The strip of seals of claim 6 wherein each connector has a width that is about 7 percent to 8 percent of the width of the seal.

8. A strip of multiple, substantially identical seals, each seal for sealing around overlying courses of strapping material to form a seal of the strapping material onto itself at the overlying courses, comprising:

an elongated strip of ductile metal, the strip having a longitudinal direction having edges and defining a longitudinal axis parallel to the edges and a transverse direction normal to the longitudinal axis, each seal defining a respective transverse axis, the strip having a plurality of substantially identical slots formed in the transverse direction defining respective seals, the slots extending toward but not to the edges of the strip and defining connecting portions between ends of the slot and the respective edges, the slots being equally spaced from one another in a longitudinal direction to define the respective seals,

wherein the strip has parallel, longitudinally extending fold lines crossing the slots, inward of the respective edges, and slits cut into the seals, the slits extending in the transverse direction across the fold lines and toward, but not to the edges.

9. The strip of seals of claim 8 including at least two pairs of slits, each of the slits of a pair of slits being disposed along a common transverse line and substantially symmetrically disposed relative to the longitudinal axis of the strip.

10. The strip of seals of claim 9 wherein each of the pairs of slits are substantially symmetrical relative to one another.

11. The strip of seals of claim 10 including four pairs of slits.