source： ADDTIME：2016-12-19 21:26:09 CLICK：1
Well-cut sheet shall be preheated, put into moulding cavity, closed rapidly, pressed and cooled and demoulded, thus a product is formed. Moulding process can be divided into press moulding and flowing moulding. The two moulding processes differ in process features and moulding parameters, but the equipment and pressing process flow is identical.
Advantages: high efficiency, high precision of product dimension and excellent repeatability; bright and clean surface; through moulding process, complex products can be formed at one time;
Disadvantages: high cost of the mould and limit from pressure, suitable for the production of small and medium sized products.
Related product: thermoplastic direct roving