Twin shot moulding technology, which allows two different materials to be injected into a single mould, is widely applied across multiple industries.
Twin shot moulding technology is extensively used in automotive manufacturing, particularly for producing automotive parts with different physical properties. For example:
Interior Components: Car dashboards, door handles, seat components, control buttons, etc. These parts often require a combination of hard and soft plastics to enhance comfort, durability, and aesthetics.
Seals and Shock Absorption Parts: The combination of soft and hard plastics effectively improves sealing, preventing moisture and dust from entering the car, while also offering excellent shock-absorbing properties.
Automotive Lighting: The housings for headlights and tail lights can use plastics of different hardness to meet both light transmission and structural strength requirements.
The outer casings and internal components of electronic products have very specific material demands, and twin shot moulding is widely used in this field:
Mobile Phone Casings: Mobile phone cases often use twin shot moulding, where the outer layer is hard plastic for protection, and the inner layer is soft plastic to enhance comfort and shock resistance.
Remote Controls: Remote control casings are often made using twin shot moulding, with the outer hard material providing sturdiness and durability, while the inner soft plastic ensures comfortable and durable buttons.
Home appliance products often require a combination of materials with different properties to meet structural strength, appearance, and durability requirements:
Washing Machine Control Panels: Using twin shot moulding technology, the outer part of a washing machine control panel can be made from hard plastic, while the inner part uses soft plastic to increase button comfort and slip resistance.
Vacuum Cleaners: The casing and handle of vacuum cleaners can be made using twin shot moulding, with the exterior made from strong plastic for durability, and the interior using soft plastic to improve comfort.
Medical devices require precision and high standards of functionality, and twin shot moulding plays an irreplaceable role in this field:
Surgical Tools: Surgical instruments such as scalpels and tweezers need to balance strength with ergonomic design. Twin shot moulding can combine hard and soft materials, with the hard part providing the strength for the blade, and the soft part offering a comfortable grip.
The widespread application of twin shot moulding technology has made it an ideal process for producing complex structures, multi-functional, and high-quality products across various industries. By combining different materials in the same mould, businesses can improve production efficiency while ensuring product diversity, functionality, and aesthetic design. This makes twin shot moulding an indispensable manufacturing technology in industries such as automotive, electronics, medical devices, home appliances, and consumer goods.
