... ,Economic material benefit, 3,Replace double-sided tape, 4,More efficient and more mobile. Gluing Method:Spot spraying,strip spraying,Mist ... spraying or scraper nozzle gluing.Application:It can widely used in footwear,packaging,woodwork, ... 4)Twin hard gluing pipe/nozzle assenbly to save cost.(5)More efficient and more mobile. N104P2 double spraying machine (pump type)