19 micron twist metallized PET film high adhesion,good brightness good twist property usage:candy,jerky 19 micron twist metallized PET film Application : mainly used in candy,beefjerky and other small food packaging Specification :Thickness :19 micron ,23 micronWidth:≤2100mmPaper core 76mm(3″),152mm(6″)Features : 1.high adhesion between alumium layer and base film,good brightness,2.non toxic , ...