rubber seam tape,heat seal tape,seam tape; Thickness:0.14-0.18mm; width: ... 18-22mm; structure:Rubber+hot melt adhesive....... rubber seam tape,heat seal tape,seam tape;1.Softening point: 90 (194)2 ... burning out, favorable for operation and extending the lives of heat press equipment6.Packing: 100m/roll, 50 rolls/carton, 5,000m/ctn ...