JOINT METHOD OF STRIP MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a joint method of strip materials capable of increasing strength in a junction with simple equipment, irrespective of technique and skill of a worker.SOLUTION: An end of a first strip material 10 and an end of a second strip material 11 are overlapped with a solder plating line 12 applied with solder plating being held therebetween in their outermost peripheries. The solder plating of the solder plating line 12 is melted by heating to join the first strip material 10 and the second strip material 11.