jialida

1.can seal western envelopes or pocket envelopes. 2.automatical and multifunction. 3.easy adjustment,high efficiency. Structure feature:This envelope machine can both process No.1-No.7 Chinese style envelopes and No.2-No.5 Western style envelopes.It can crease four sides of envelopes and paper bags automatically so as to ensure the precision of envelopes. It adopts an air-suction bottom feeding ...