First, the scope: for green tea, black tea, tea, coffee, health tea, herbal tea, grain triangle bag sealed packaging automated precision equipment for food industry packaging. Second, the machine features: 1. Can be used for flat bag, triangle form three-dimensional packaging bags. 2. The machine can automatically complete the feeding, metering, bag, sealing, cutting, counting, product delivery and other functions. Using four electronic scales of measurement, improve machine efficiency. 3. Using sophisticated control system regulates the operation of the machine, compact, human-computer interface design, easy to operate, easy to adjust, easy to maintain. Bag length servo motor drive, bag length stable, accurate positioning, convenient transfer machine. 4. Selection of imported ultrasonic sealing, electronic scales, measured material way, sealing strong, accurate cutting. 5. Packaging material tension automatic adjustment. 6. faulty automatic alarm and automatic shutdown feature. Third, the technical parameters: Model QY-SJB04 bag size width (W): 60-80 length (L): 40-80 Packaging speed 30-50 bags / min Measuring range 1-7g Power 220V / 2.2KW air 0.8mpa Air consumption 0.6m3 / min Machine weight about 650kg Dimensions (L * W * H) 1600 * 800 * 2650mm