... , UPS, TNT and other envelopes. This type of machine is mainly used for making EMS, DHL, UPS, TNT and other envelopes. In the ... . Now, this type of machine has been widely used for the envelope production of EMS, UPS, DHL and Shunfeng Express most of specialized manufacturers ... 850mm x 1500mmMax.output:6000PCS/Hpower: 15.5KWWeight:7000KG PF2523C EXPRESS MAILER MAKING MACHINE