Security - suction molding machine principle or improve products Union star packaging machinery

With the improvement of environmental protection requirements, vacuum suction plastic materials of green, security, also began to focus. Aqueous polyurethane dispersions with non-toxic, tasteless, environmental friendly etc. , can be used in the mixing process of vacuum molding machine principle alone, and can ensure excellent bonding strength; Besides can be used alone, water-based polyurethane dispersions can use, with of VAE and PA emulsion to achieve good performance at the same time can effectively reduce the cost. Water-based adhesive series products have excellent performance, application gives vacuum plastic excellent thermal stability, high bonding strength and excellent surface effect, can be applied to all kinds of PVC material and a variety of plank of vacuum molding. The principle of vacuum molding machine can be simple to understand for the use of vacuum of PVC film laminating with fiber sheet after sizing, coating surface, concave and convex chamfer, surface edge, a variety of types such as hollow out DiaoKeJian trim, so as to achieve adornment modelling and color bright effect; In addition, the vacuum blister can realize a forming, thus can greatly reduce the cost in production; At present, the technology has been widely used in computer desk, audio panels, cabinets, doors and furniture manufacturing. Vacuum suction plastic is the key factor of the technology of vacuum blister it can affect the vacuum suction plastic pieces of the final product effect.