1— 25microns，without an airhole. Sealing，For every kilo of paper label,Everybag with a zigzag on the sides,500grams/bag，50bag/ctn，Packing every 25 kg very strong carton with ropes and adhesive tape 6*12cm-50ctns 7.5*13cm-80ctns 10*15cm-30ctns 12*17CM-30ctns 13*19CM-20ctns 15*21cm-20ctns 15*23cm-40ctns 18*23cm-20ctns 18*27cm-20ctns 2-30microns，without an airhole. Sealing，For every kilo of paper label,Everybag with a zigzag on the sides,1000grams/bag，25bag/ctn，Packing every 25 kg very strong carton with ropes and adhesive tape 24*38cm-30ctns 26*40cm-30ctns 28*40cm-20ctns 28*42cm-20ctns 30*44cm-50ctns 35*50cm-50ctns 32*45cm-40ctns 22*32CM-30ctns 40*60CM-40ctns