Injection Molding

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    You can upload your design documents or machining requirements in this area to see instant pricing, delivery times and shipping times will have professional engineers feedback with you. Starway With dozens of machining processes, including CNC machining, metal welding, sheet cutting and injection molding, the Starway factory can provide you with a one-stop customized machining solution.

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    Customized Injection Molding Products Exhibition

    Our Injection Molding Factory

    Our Injection Molding Processing Technology

    Injection molding

    The most widely used method, where molten plastic is injected into a mold cavity under high pressure and cooled to form the desired shape.

    Overmolding

    Involves molding one material over another, typically to provide additional features or improve grip.

    Gas-assisted injection molding

    Uses nitrogen gas to assist in the injection process, reducing material use and improving part strength.

    Insert molding

    Involves placing metal or plastic inserts into the mold cavity before injection, allowing for the creation of parts with integrated components.

    Two-shot molding

    Involves injecting two different materials into the mold in separate stages, allowing for the creation of parts with multiple colors or materials.

    Co-injection molding

    Similar to two-shot molding, but involves injecting two different materials simultaneously into the mold, allowing for the creation of parts with a core and outer layer.

    Injection Molding Process

    Drawing optimization
    Mold design and manufacturing
    Raw material preparation
    Injection molding
    Inspection and packaging
    Post-processing
    Mold opening and part ejection

    Our Common Injection PlasticMaterials

    PP

    Polypropylene is a common thermoplastic with good chemical resistance and mechanical properties. It is widely used in the manufacturing of various plastic products such as bottle caps, containers, pipes, and automotive parts.

    PE

    Polyethylene is a common plastic and comes in different types such as high-density polyethylene (HDPE) and low-density polyethylene (LDPE). It is used for making plastic bags, bottles, plastic films, and garbage bags, among other things.

    PVC

    PVC is a common plastic known for its chemical resistance and weather resistance. It is used in the production of water pipes, cable insulation, window frames, flooring, and more.

    PS

    Polystyrene is a common plastic with two main types: General Purpose Polystyrene (GPPS) and High Impact Polystyrene (HIPS). It is used in making foam cups, food containers, electronic packaging, etc.

    PET

    PET is a transparent and durable plastic commonly used for manufacturing plastic bottles, food packaging, fibers, and textiles.

    PC

    Polycarbonate is a high-strength and heat-resistant plastic often used in the production of safety glasses, phone screens, CDs, and automotive parts.

    PMMA

    PMMA is a transparent plastic used for making transparent sheets, decorations, automotive lamp covers, and eyeglass lenses.

    PA

    Nylon (PA):Nylon is a high-strength, abrasion-resistant engineering plastic commonly used in the production of gears, bearings, ropes, and plastic parts.

    ABS

    ABS plastic is known for its impact resistance and mechanical properties, and it is used for making appliance housings, toys, and automotive parts.

    PLA

    PLA is a biodegradable bio-plastic widely used in disposable tableware, packaging materials, and medical implants.

    Our Surface Finishing

    Painting

    Applying paint coatings to enhance color, gloss, or surface protection.

    Coating

    Applying special coatings to improve wear resistance, corrosion resistance, or other specific properties.

    Atmospheric plasma treatment

    Improving surface adhesion, cleanliness, and wetting properties by placing injection molded products in special atmospheres, such as hydrogen, oxygen, etc.

    Printing

    Adding patterns, text, or logos onto the surface of injection molded products for decoration or branding purposes.

    Polishing

    Mechanical polishing of the surface to improve smoothness and appearance quality.

    Hot stamping

    Using hot stamping or foil stamping techniques on the surface of injection molded products to enhance decoration or brand awareness.

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