High-gloss two-color forming
Craftsmanship introduction
Two-Shot Steam Gloss Injection Molding is a process that integrates steam mold temperature control with two-shot injection technology. The core of the process involves rapidly elevating the mold temperature through a steam system after the first shot, enabling the melt to fully flow and replicate mirror-like effects in the high-temperature, high-gloss cavity. The system then switches to cooling water for rapid cooling and setting. During the second shot, steam assistance is similarly employed to ensure perfect bonding at the two-material interface and achieve mirror-level gloss across the entire surface. This technology not only enables single-step formation of high-gloss surfaces and two-color structures but also fundamentally addresses environmental challenges associated with traditional processes through its paint-free approach.
With growing demands in consumer electronics, automotive interiors, and premium home appliances for both aesthetic surfaces and environmentally friendly manufacturing, Two-Shot Steam Gloss Injection Molding is emerging as the ideal alternative to secondary processes like painting and plating. Its unique visual appeal and process integration capabilities make it a highly competitive surface treatment solution for premium products.
Technical advantage
■ Exceptional Visual Quality: Delivers mirror-level high gloss surface finish, with visual effect far surpassing conventional injection molding
■ Integrated Efficient Process: Completes gloss surface and two-color structure formation in single operation, eliminating secondary processes like painting and assembly
■ Environmentally Friendly Manufacturing: Removes painting process from source, completely avoiding VOC emissions and environmental pollution
■ Enhanced Design Possibilities: Supports combinations of gloss/matte finishes, soft/hard material bonding, surface textures, and multi-color schemes, significantly elevating product technological appeal and aesthetic value