... , grape sugar into premade pouch. Applications:It is applicable for packing milk powder, washing powder, refined sugar, pesticide, grape sugar ... openin--liquid filling--hot sealing--ouput. Easy to operate, adopt advanced PLC contorl from Germany Siemens, mate with touch screen and ... no seal, the bag can be used again, avoid wasting packing materials and raw materials. Safety device: if in abnormal air ...