in stock processing pof heat shrink film heat shrink bags pvc heat shrink film bags box outer packaging transparent plastic packaging film wholesale 现货加工POF热缩膜热缩袋PVC热收缩膜袋盒子外包装透明塑封膜批发

[for automatic packaging machine] pof roll film folding film 11*20 100 10*16 100 12*25 100 15*25 100 15*30 100 16*35 100 17*27 100 17*30 100 18*26 100 20*30 100 20*35 100 21*25 100 22*30 100 22*40 100 23*28 100 23*35 100 23*45 100 25*35 100 25*30 100 25*40 100 27*45 100 30*35 100 30*40 100 30*45 100 30*50 100 33*37 100 35*45 100 35*50 100 35*55 100 40*50 100 45*60 100

pof material heat gun heat shrinkable machine shrink