SKB800-SB square bottom paper bag Machine bags: Square bag ,quad flat pouch ,four side seal Can be customized SKB800-SB SKB800-SB square bottom paper bag Machine Main ... .11. Batch Conveying, batch quantity can be preset.12.Function : Square bag ,quad flat pouch ,four side seal13.Material :BOPP,CPP,PET ... weight (Long *wide *high )=12000mm*2600mm*1750mm,6000KG SKB800-SB square bottom paper bag Machine