The plastic material is not completely drying and moisture still in the plastic foam may cause plastic Drying temperature right → in time long enough. The rate of essential materials and recycling is uneven and molten materials may also contain gas → percentage of recycled plastic components need to adjust parameters again pressed.Cooling time too long → reduction of cooling time.Injection pressure too high spray pressure Increase →.Heterogeneous product thickness → design changes. The tuberosity of the product design too thick → change the design and location of the injection port
đang được dịch, vui lòng đợi..