The invention discloses a door sheet blister manufacturing technology. The door sheet blister manufacturing technology comprises the eleven steps of material preparation, sheet sawing, sheet edge shaping by using edge belt sander, polishing through a sander, routing moulding, drilling through a dowelling jig, line cutting and framing, manual inspection and polishing, glue spraying and drying, sheet blister packaging and inspection and packaging. According to a blister door manufactured by using the technology, the product quality is greatly improved, the attractive degree of the product is improved, the production efficiency is improved, no waste gas and no waste water are discharged, and no pollution to the environment is caused; an automatic waste recycling device is arranged on equipment, after being recycled, and the wastes are uniformly disposed by the governmental environmental sanitation department. Equipment noise generated during production meets the industrial enterprise noise standards of GB12348; by means of the manufacturing technology, collision and damage of the produced sheets in the carrying process are effectively reduced, and the yield is improved.