1. This hot nozzle is suitable for products requiring color change, or for manufacturing white flame-retardant materials, transparent materials, and more.

2. For products requiring color change, high transparency, or white products with fire-retardant, degradable, and color-mixing properties, the hot runner system channels will undergo special treatment.

3. Radius the corners of the channels or add inserts to ensure no dead spots or hidden areas, reducing the shear force of the hot runner channels.