1 thermal stalbe nylon vacuum bags 2 designed up to your order. 3 high thermal stability. 1.design according to your request.2.width:10mm-1200mm(e.g.:30mm,60mm,80mm,110mm)3.thickness:30um-200um(e.g.:40um,50um,60um,80um)4.excellent tensile strength;5.High thermal stability;6.user-friendly operation;7.good elongation,heat resistance and gas-seal property; thermal stalbe nylon vacuum bags