
Good Tightness PP PE Plastic Butterfly Cap Mould. Customized Mould Steel: Available in P20H, 718H, 2316, S136, 2738, and other grades based on requirements. High Precision Inserts: Core and cavity inserts designed with gears for unscrew structures, ensuring good size finish. Flexible Runner System: Supports both hot runner and cold runner systems depending on cap design and gate requirements. Fast Cycle Time: Achieves shot cycle time of 12 seconds with no flash and excellent cap opening performance. Multi-Cavity Capability: Designed as multi-cavity moulds to maximize production efficiency for butterfly caps. Comprehensive Design Service: Provides product drawing improvement, 2D/3D design, and DFM reports from rough ideas. ISO Certified Quality: Manufacturing process adheres to ISO standards with 100% inspection for finished products. 1 Year Warranty: Includes 1-year warranty coverage and after-sales service for all moulds.