Development Detail

Development Background

• A construction method is required to reduce the weight while maintaining the required mechanical strength of the products
• Swirl Mark is caused on the products surface by foam cell : Need for exterior quality improvement as CPM construction method same level with general injection

Customer Contribution

• Surface condition improvement (be equivalent to general injection molded products)
• Improvement and maintenance of dimensional stability, product strength improvement
• Advantageous to external flash due to reduced clamping force