| 摘要 |
PURPOSE:To smoothly feed a wire without entwining and tangle by setting the average pressing force of a pressing member at 0.3-4.0kg/cm<2>, which is placed on the upper end of a twisted wire loop body stacked and enclosed in a pail pack. CONSTITUTION:Twisted welding wire loop bodies 2 are stacked and enclosed in the interior of a pail pack 1, and a pressing member 3 is placed on the upper end of the wire loop bodies to prevent jumping of a wire W. The wire W is prevented from jumping from the outer peripheral portion of the pressing member 3 by a string 4. The wire W is rotated in contact with the edge of the inner peripheral hole of the pressing member 3 and taken out upward from the upper end of the loop body 2. In this case, the average pressing force received from the lower portion of the pressing member 3 is set at 0.3-4.0g/cm<2> to smoothly take out the wire W. |
