PF2916 series envelope making machines are mainly used for producing banker and wallet style envelopes in accordance with the national standards, including the first day covers, diamond envelopes
and paster western style envelopes. The minimum size of the envelope is: 90 x 127mm and the maximum is 162 x 292mm. The machine has main characteristics of stable operation, easy adjustment and
easy operation.
PF2916 series envelope making machines are mainly used for producing banker and wallet style envelop