A package for coiled welding wire includes an outer housing and a slip lift core within the outer housing. The outer housing and the slip lift core form an annular space for coiling a quantity of welding wire. The slip lift core includes a fixed core and a slip core. The slip core is capable of tele
A package for coiled welding wire includes an outer housing and a slip lift core within the outer housing. The outer housing and the slip lift core form an annular space for coiling a quantity of welding wire. The slip lift core includes a fixed core and a slip core. The slip core is capable of telescopic movement relative to the fixed core from a retracted position to an extended position. At least one of the fixed core and the slip core includes a locking mechanism integrally formed with the at least one of the fixed core and the slip core, and the locking mechanism is configured to hold the slip core in the extended position. A further example of the package for coiled welding wire can include a winding surface for the welding wire to be wound around the slip lift core in a series of turns.
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1. A package for coiled welding wire comprising: an outer housing; anda slip lift core within the outer housing, the outer housing and the slip lift core forming an annular space for coiling a quantity of welding wire,wherein the slip lift core comprises a fixed core and a slip core capable of teles
1. A package for coiled welding wire comprising: an outer housing; anda slip lift core within the outer housing, the outer housing and the slip lift core forming an annular space for coiling a quantity of welding wire,wherein the slip lift core comprises a fixed core and a slip core capable of telescopic movement relative to the fixed core, from a retracted position to an extended position, andwherein at least one of the fixed core and the slip core comprises a locking mechanism integrally formed with the at least one of the fixed core and the slip core, and wherein the locking mechanism is configured to hold the slip core in the extended position. 2. The package for coiled welding wire according to claim 1, wherein the locking mechanism is a twist locking mechanism, and the slip core and the fixed core are arranged coaxially along an axis such that the telescopic movement of the slip core occurs along the axis, and the slip core is rotated around the axis during a twist lock operation. 3. The package for coiled welding wire according to claim 1, wherein the fixed core and the slip core have generally cylindrical shapes arranged along a common axis and the slip core is capable of telescopic movement along the common axis. 4. The package for coiled welding wire according to claim 3, wherein the slip core further comprises a wire holding device, the wire holding device applies a force to an end portion of the welding wire as the slip core is placed in the extended position, causing separation of one or more turns of the welding wire from remaining unseparated welding wire coiled within the annular space, and wherein the end portion of the welding wire within the wire holding device restricts rotational movement of the slip core relative to the fixed core when the slip core is located in the retracted position. 5. The package for coiled welding wire according to claim 4, wherein when the slip core is in the extended position, a top surface of the slip core is located at least 10-inches higher than a highest welding wire turn included in the remaining unseparated welding wire coiled within the annular space. 6. The package for coiled welding wire according to claim 1, wherein the locking mechanism is configured to prevent at least one of clockwise and counterclockwise rotation of the slip core relative to the fixed core when the slip core is in the extended position. 7. The package for coiled welding wire according to claim 6, wherein the locking mechanism includes a tab located on one of the slip core and the fixed core and the locking mechanism includes an aperture for receiving the tab located on the other one of the slip core and the fixed core. 8. The package for coiled welding wire according to claim 7, wherein the tab and the aperture comprise a twist lock, and wherein the tab is inserted into the aperture upon a rotational movement of the slip core. 9. The package for coiled welding wire according to claim 1, wherein one of the slip core and the fixed core defines a view hole that allows the other of the slip core and the fixed core to be viewed through the view hole when the slip core is in the extended position. 10. The package for coiled welding wire according to claim 1, wherein the slip core defines a first welding wire aperture and a second welding wire aperture and the fixed core defines a welding wire slot, each of the first welding wire aperture, the second welding wire aperture, and the welding wire slot are configured to enable an end portion of the welding wire to pass through the first welding wire aperture, the second welding wire aperture, and the welding wire slot to restrict rotational movement of the slip core relative to the fixed core when the slip core is located in the retracted position. 11. A package for coiled welding wire comprising: an outer housing; anda slip lift core within the outer housing,wherein the outer housing and the slip lift core form an annular space for coiling a quantity of welding wire,wherein the slip lift core provides a winding surface for the welding wire to be wound around the slip lift core in a series of turns,wherein the slip lift core comprises a fixed core and a slip core capable of telescopic movement relative to the fixed core from a retracted position to an extended position, andwherein the slip core includes a wire holding device that applies a force to an end portion of the welding wire as the slip core is placed in the extended position, causing separation of one or more turns of the welding wire from remaining unseparated welding wire coiled within the annular space. 12. The package for coiled welding wire according to claim 11, wherein the fixed core and the slip core have generally cylindrical shapes arranged along a common axis and the slip core is capable of telescopic movement along the common axis. 13. The package for coiled welding wire according to claim 11, wherein when the slip core is in the extended position, a top surface of the slip core is located at least 10-inches higher than a highest welding wire turn included in the remaining unseparated welding wire coiled within the annular space. 14. The package for coiled welding wire according to claim 11, wherein at least one of the fixed core and the slip core comprises a locking mechanism integrally formed with the at least one of the fixed core and the slip core, and the locking mechanism is configured to hold the slip core in the extended position, and wherein the locking mechanism is a twist locking mechanism, and the slip core and the fixed core are arranged coaxially along an axis such that the telescopic movement of the slip core occurs along the axis, and the slip core is rotated around the axis during a twist lock operation. 15. The package for coiled welding wire according to claim 14, wherein the locking mechanism is configured to prevent at least one of clockwise and counterclockwise rotation of the slip core relative to the fixed core when the slip core is in the extended position. 16. The package for coiled welding wire according to claim 15, wherein the locking mechanism includes a tab located on one of the slip core and the fixed core and the locking mechanism includes an aperture for receiving the tab located on the other one of the slip core and the fixed core. 17. The package for coiled welding wire according to claim 11, wherein one of the slip core and the fixed core defines a view hole that allows the other of the slip core and the fixed core to be viewed through the view hole when the slip core is in the extended position. 18. The package for coiled welding wire according to claim 11, wherein the slip core defines a first welding wire aperture and a second welding wire aperture and the fixed core defines a welding wire slot, each of the first welding wire aperture, the second welding wire aperture, and the welding wire slot are configured to enable an end portion of the welding wire to pass through the first hole, the second hole, and the slot to restrict rotational movement of the slip core relative to the fixed core when the slip core is located in the retracted position. 19. A package for coiled welding wire comprising: an outer drum;a slip lift core within the outer drum, the outer drum and the slip lift core forming an annular space for coiling a quantity of welding wire, the slip lift core comprising: a fixed core,a slip core nested within the fixed core, wherein the slip core is capable of telescopic movement relative to the fixed core, from a retracted position to an extended position,a twist lock including a tab on the slip core and an aperture defined by the fixed core for receiving the tab,a view hole defined in the fixed core that allows the slip core to be viewed through the fixed core when the slip core is in the extended position, anda wire holding device that applies a force to an end portion of the welding wire as the slip core is placed in the extended position, causing separation of one or more turns of the welding wire from remaining unseparated welding wire coiled within the annular space,wherein the end portion of the welding wire within the wire holding device restricts rotational movement of the slip core relative to the fixed core when the slip core is located in the retracted position.
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