The ZF-390D fully automatic envelope sealing tongue sticker forming combination machine integrates envelope sealing tongue stickers and paste molding into one. It can simultaneously complete the sticker forming function for various types of flat bags within the specification range of Chinese style 1-9 envelopes and Western style 2-7 envelopes. It is carefully developed by the technical personnel of our company, combining years of experience in producing envelope machines with the structure of similar foreign products.

Product Features

1. Air suction bottom paper drawing, can continue paper without stopping the machine;
2. Blowing air to separate paper, forced positioning and automatic four sided indentation are stable and reliable;
3. Continuously variable speed adjustment of silicon paper length, constant width;
4. The secondary positioning mechanism ensures the accuracy and correctness of paper forming;
5. Air suction drum fence horizontally folded, high-speed and stable;
6. Rotary suction silicon paper cutting mechanism ensures precise suction, transmission, and pasting positions;