Today, the trend of using plastic furniture is rapidly increasing. Plastic furniture has achieved great market success. Plastic furniture is lightweight, durable, waterproof, easy to transport, inexpensive, aesthetically pleasing, and can be made in a variety of colors and designs, primarily for dining, gardens, homes, and offices. Chair Mould has become one of the most important key points in furniture and business investment.
Considering mold costs and customer investment, P20 steel is mainly used for cores and cavities, while 718 steel is a very good steel for high quality and mirror polishing of cores and cavities. These molds require high polishing, mold flow analysis and proper ventilation. The hardness of the steel plays a crucial role in the life of the mold, avoiding flashing of the ends and sides of the product and avoiding other defects in the mold.
Care should be taken when assembling the chair mould to perform an accurate inspection of all components including the cooling system, hydraulic oil passage system, hot runner, formwork, thimble, stripper, ejector block or slide system. Interchangeable backrest inserts help to create new chair designs.
