Description
Comb Mold
As a specialized mold manufacturer with extensive experience in high-precision tooling, we offer expertly engineered comb molds designed for efficient mass production, dimensional accuracy, and surface finish consistency. Our comb molds are suitable for various market segments, including personal care, hotel amenities, promotional items, and professional grooming tools.
We specialize in the production of various Comb Mold Types, including:
- Hollow comb
- Hairline comb
- Pointed tail comb
- V-shaped hollow comb
- Fishbone comb
- Oily comb
- Rib comb
- Shampoo brush
Mold Design Features
Our comb molds are developed using advanced CAD/CAM/CAE software to ensure optimal mold flow, cycle time, and part quality. Key design features include:
- Multi-cavity configuration (up to 32 cavities or more) for high-volume production
- Hot runner or cold runner systems, selected based on resin type, part design, and production volume
- Interchangeable cavity inserts for flexible product variation and reduced downtime
- Optimized cooling channels (conformal cooling or beryllium-copper inserts) to reduce cycle time and improve dimensional stability
- Precision parting line and ejector system design to ensure minimal flash and smooth demolding
Material Compatibility
Our comb molds support a wide range of thermoplastics, including:
- PP (Polypropylene) – for lightweight, flexible combs
- PS (Polystyrene) – for economy-grade applications
- ABS – for rigid, durable combs with improved surface finish
- TPE/TPR – for dual-material combs with soft-touch grip zones
- Nylon (PA6/PA66) – for high-performance combs with heat resistance and strength
Mold Construction
- Steel Options: P20, H13, S136, 718, NAK80, or customer-specified grades
- Mold Base: DME, HASCO, or customized standard
- Surface Finish: Polishing, EDM texture, laser engraving, or SPI-standard surface finish per product requirement
- Tolerance: ±0.01 mm achievable in critical areas
Production and Value-Added Services
- Mold trial and sample approval
- Mold life guarantee: typically >500,000 shots (extendable upon request)
- Optional integration of automated demolding and robot pick-and-place systems
- Assistance with product development, gate optimization, and cycle time analysis
- Support for multi-component molding (e.g., overmolding, insert molding) if required
We provide a full turnkey solution—from mold design, steel selection, and machining to mold validation and on-site commissioning. Whether for single-color economy combs or complex dual-material grooming tools, our comb molds are engineered to deliver performance, efficiency, and durability across production cycles.
