The ZF-250A envelope/red envelope laminating machine is suitable for producing 1-6 # Chinese standard envelopes and small red envelopes, chopstick bags, Western medicine bags, button bags, and various small paper bags. It adopts air suction bottom paper drawing, continuous paper feeding without stopping the machine, and reliable paper separation; Air suction roller fence folding, stable standard, rotary glue application can ensure uniform glue volume. This red envelope machine has the characteristics of high efficiency, stability, and easy operation, making it an ideal equipment for producing Chinese envelopes and red envelopes.