Carton factories often complain that during the operation of the box stitching machine,flat wire is prone to quality defects such as cracks, rust spots, peeling, and bending.In fact, as long as these three steps are done well, the problem can be avoided.
Choosing copper-plated flat wire can increase the life of the equipmenthttp://www.zycartonmachine.com..../box-stitching-machi