... , 2,Economic material benefit, 3,Replace double-sided tape, 4,More efficient and more mobile. Gluing Method:Spot spraying,strip spraying,Mist spraying or ... :(1)Small&light,multiple-funtion,and space-saving.(2)Mist spraying in vamp,inner,heels of shoes.(3)Optional scraper nozzle ... save cost.(5)More efficient and more mobile. N104P2 double spraying machine (pump type)