packaging machine 1 back sealing, three side/four side sealing, triangle sealing models 2 suit for powder,pellet,liquid etc Key Word: food package machine/ liquid package machine/ powder package machinepellet package machine/ pillow package machine / nacuum package machine 1 Suit Package materials:1 power: such as milk powder, wash powder, etc2 pellet: such as tea, chips, popcorn etc 3 liquid: ...