Fully Auto window-pasting machine for Envelops and Discs TM-390 was designed and manufactured by our company independently. It is a new generation box-pasting machine. It can paste the bag windows for Chinesestyle envelops ranging from No. 1 to No. 7, the Western-style envelops ranging from No. 2 to No. 7, DISC bags of 80X80 and 130X130, glasses bags and the windows of other non-standard products. It can also paste the nonwoven cloth and gold foil. It adopted sucking bottom tilting paper and blowing paper. It can precisely position the materials by adjusting the chain dialing pin, automatically glue by its cylinder, assuring the equal quantity of glue on the material; Its film-pasting parts adopted progressive governor to adjust the length of film, and its cylinder can automatically paste the film; In processing, it ischaracterized by simple operation, precise positioning and reliable performance. As a result, it is a good product for pasting the paper bags.