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How to select material for clean door

　　How to select materials for clean doors is divided into:

　　First, due to the advanced machinery and equipment for the production of purification door materials, reasonable material configuration, and many years of production experience and fine processing, the door and window butt joints are neat and square, and the surface is smooth and smooth without burr.

　　Second, in terms of the airtightness of the clean door, not only the double seal is used between the door and the door frame, but also the traditional form of the floor sweeping adhesive strip is changed between the door and the floor, and the sealing mode of the customized lifting strip is specially developed by the three added purification (the lifting strip automatically rises when the door is opened and falls automatically when it is closed).

　　Third, the clean door panel is a special clean door panel. The sandwich material of the door panel can be selected according to the user's needs. The door panel has reinforcing ribs at the stress position. The bearing capacity of the clean door is greatly improved, but the weight increase of the door is limited, so as to achieve the effect of durability.