In-mold decoration (INS) is a high-end surface treatment technology that integrates design, materials science, and precision manufacturing. It involves precisely embedding a pre-printed three-dimensional decorative film into the mold before injection molding, allowing the film and plastic substrate to fuse together under high temperature and pressure in a single process to form an inseparable whole component.

Core advantages of the process:

Three-dimensional wrapping, seamless integration:
INS film has excellent tensile properties and can perfectly cover complex curved surfaces and edges (such as dashboard trim and door armrest panels) to achieve a clean appearance without seams or edges, completely eliminating the bonding lines or poor adhesion problems that may occur with traditional water transfer printing and spraying.

Embedded design, stays looking new:
All patterns, wood grain, brushed metal, or carbon fiber textures are located beneath a transparent film layer, protected by a robust surface layer that is absolutely scratch-resistant, abrasion-resistant, and resistant to chemical solvents (such as cleaning agents), ensuring vibrant color and never fading throughout the vehicle's lifespan.

A leap in sensory quality:
Not only can it accurately reproduce the visual texture of various high-end materials, but it can also provide a rich tactile experience such as frosted, glossy, and skin-like textures through the texture of the film itself and subsequent processing, greatly enhancing the luxury and immersion of the cabin.

Highly efficient and environmentally friendly, highly integrated:
This one-step molding process replaces multiple steps such as traditional spraying, electroplating, and gluing, significantly improving production efficiency and consistency. At the same time, this process avoids the emission of volatile organic compounds generated during traditional decoration processes, making it more in line with the environmental protection requirements of modern automobiles.