... type of machine is mainly used for making EMS, DHL, UPS, TNT and other envelopes. This type of ... machine is mainly used for making EMS, DHL, UPS, TNT and other envelopes. In the machine, ... for the envelope production of EMS, UPS, DHL and Shunfeng Express most of specialized manufacturers. Paper weights ca:150 ... output:6000PCS/Hpower: 15.5KWWeight:7000KG PF2523C EXPRESS MAILER MAKING MACHINE