The new machine for big bag with spout have designed and manufactured by harbin saide hitech co.,ltd china,for a special purpose of pillow pouch packaging for liquid products.the machine can use composite films. And it can automatically finish the processes of pouch forming, filling, dosing, sealing, date printing, etc.due to an adoption of submerged volume type dosing, the machine can not only have an accurate dosing but also realize an airfree packaging.owing to the use of pneumatic transmission, it can be operated with a high reliability.the machine is controlled by a plc to achieve the