How to choose good quality Sun Protection Net
When we buy plastic breeding nets, we should pay great attention to its quality problems. Let's learn about the relevant knowledge:
Because Hail Protection Net is heated evenly across the entire section and has good hardening consistency, it has excellent electrical properties and high mechanical strength. In transfer molding, plastic is injected into a closed cavity. Therefore, the flash edge of the product at the parting surface is very thin, which is easy to remove. Because the plastic enters the cavity in a molten state, the squeezing force generated on the core or insert is small, and it can be formed with deep holes or with thin inserts or more plastic parts, and the accuracy is higher. Plastic parts with complex shapes.