The ZF-90M M-edge eyeglass bag laminating machine can process "M" edge eyeglass bags, as well as Chinese style envelopes 1-9 and Western style envelopes 2-7. It can also process various non-standard large paper bags, such as "Kodak" bags. It can automatically press the four sides, automatically stop multiple paper jams, use air suction bottom feeding for paper feeding, and can continue paper without stopping. The horizontal folding part adopts air suction roller fence folding, with speed and accuracy comparable to similar equipment at home and abroad. At the same time, it overcomes the disadvantage of single processing specifications of other similar equipment at home and abroad.