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Custom plastic injection molding is a versatile manufacturing process used to create a wide range of products for various industries, including construction, home appliances, food, machinery, vehicles, consumer goods, sports, electronics, tools, and packaging. This process involves the use of specialized techniques such as rapid tooling, overmolding, insert molding, and liquid silicone rubber (LSR) injection molding to produce high-quality, durable, and precise plastic components.
Rapid tooling is a fast and cost-effective method for creating aluminum or steel injection molds, ideal for rapid prototyping or validating product concepts. Overmolding combines two or more components into a single product, making it perfect for multi-color and multi-layer designs. Insert molding encapsulates components within a plastic part, commonly used for prototypes with threads and holes. LSR injection molding produces elastic and durable parts, with custom prototypes and production parts available in as little as 15 days.
The mold design process begins with analyzing product drawings, followed by creating a Design for Manufacturability (DFM) report, conducting mold flow analysis, designing tooling drawings, and finally, mold making. Pre-production samples are tested for accuracy, and adjustments are made as needed before mass production begins. Materials such as ABS+PC, PP, PC, ABS, PA, HIPS, PVC, PE, PS, POM, and acrylic are commonly used, with surface finishes ranging from smooth and glossy to textured and matte.
Custom plastic injection molding services cater to specific customer requirements, including size, color, and design. The process ensures high-quality production with multiple inspections during manufacturing. Payment terms include T/T, L/C, and Trade Assurance, with services available for OEM parts, including design evaluation, 3D drafting, logo customization, and assembly.
Frequently asked questions include inquiries about quotation timelines, sample availability, custom part production, OEM services, and payment terms. Samples for standard products are available with express fees, while custom products require sample fees and additional time for production. Custom parts can be created based on provided samples, and OEM services cover everything from design to mass production, including logo customization and assembly.
