02 02 02 Rizhao Zhongke Glass Machinery specializes in the production of glass laminating furnaces, high quality and high configuration. 02 02 02 The laminating furnace must be operated according to the operation process to make a good qualified laminated glass. 1. EVA film and glass laminating Rizhao Zhongke glass laminating furnace and other laminating furnaces operate similarly 02 021. Glass, film, intermediate materials ensure that they are dry and clean, and there is no water vapor. 02. sandwich glass should choose a film of appropriate thickness according to the flatness of the silk (the thickness of the film should be greater than the unevenness of the silk). 3 When toughened glass is used as a reinforced photographic process, it is recommended to use thick film. 02 02 4. Be sure to dry the vacuum bag, cloth, wooden strips, etc. used inside. It is recommended to dry it before use. 5. When multiple layers of glass are stacked, the difference in the thickness of each pile should not exceed 1 cm. 6. Double tempered glass laminating and screwing, try to keep the same bending. 02 02 02 7. Double tempered glass lamination, the film should be more than 0.76mm. 02 02 02 0202 2. Sealing the silicone bag of the laminating furnace 02 02 Rizhao Zhongke glass gluing furnace is made of high temperature resistant and high tear resistant silicone leather 1. The four sides of the vacuum bag must be sealed, and the internal airway should be kept well. 02022. The vacuum bag is padded with breathable Teflon, isolation film, etc., and the thickness should not be too thick, and must be heat-resistant. 02 3. Start the vacuum pump, cold pump, vacuum to -0.1 and keep it for a period of time 1. Suction to the vacuum state with a vacuum bag, and the vacuum meter reaches the negative pressure value. 2. Extend the pre-vacuum time in humid environments such as rainy days. 3. Lengthen the vacuum time of laminated glass and laminated glass. 02 0202 4. Put into the furnace, then adjust the temperature and time, start the fan, and heat 1. Adjust the temperature according to the film and material. Adjust according to the thickness of the glass, and grasp it flexibly. Low temperature 60-70 degrees, time 20-30 minutes, high temperature 135-145 degrees. 020250-100 minutes between 02 hours. 2.. In humid environments such as rainy days, it is recommended that the oven extend the constant temperature time at low temperatures. 5. After the alarm, stop the fan, heating, and cool the furnace 1. Keep the vacuum pumping during the cooling process. 2. After the alarm in winter, the fan can be extended for 10-20 minutes, and then the oven is released. 3. After the alarm in summer, it can be released immediately, and the fan can be used to blow the vacuum bag to cool down. 02 02 02 02 0202 020202 02 02 0202 020202 02 02 0202 0202 5. Cool to the surface of the glass below 60℃, stop the air pump, open the vacuum bag to take the glass 02 02 02 021.. the cooler the sandwiched glass, the better. 2. When photo tempered glass, part of the photo paper, color film, etc. are heated to the glass (cool for about 10 minutes). 02 02 0202 02 Rizhao Zhongke Glass Laminating Furnace, as a manufacturer and supplier of high-end laminating furnaces in China, is willing to exchange the operation process of the laminating furnace with our customers, learn the gluing technology together, and develop and progress together.