Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Double injection molding is a manufacturing process that co-molds two distinct thermoplastic materials into a single integrated component, typically using a sequential or simultaneous injection cycle. Shinlone's service supports material combinations such as rigid ABS with soft TPE, or PC with POM, enabling parts with integrated seals, grips, or dual-color aesthetics without secondary assembly. The process achieves dimensional tolerances of ±0.05 mm on features under 50 mm, consistent with industrial standards for precision-molded components.
The materials used are selected from standard engineering grades, with typical melt flow indices ranging from 5 to 25 g/10 min depending on the polymer pair. Commonly used resins include polypropylene, polycarbonate, acrylonitrile butadiene styrene, and thermoplastic elastomers, all processed under controlled drying and barrel temperature profiles. The process avoids material degradation through precise screw design and shot sequencing, ensuring consistent interfacial bonding without delamination. Surface finish options include matte, gloss, or textured finishes applied directly in the mold.
This technique is widely adopted in automotive interior trim, medical device housings, consumer electronics housings, and tool handles where functional integration reduces part count and assembly cost. Buyers in the EU, North America, and Southeast Asia source these components for high-volume production runs. Packaging is typically in corrugated cartons with foam inserts, with standard MOQs starting at 1,000 pieces. Lead times average 3 to 5 weeks after approval of tooling drawings and material samples.
| Material Pair Options | ABS-TPE, PC-POM, PP-TPE, PS-TPU (standard combinations for dual-material parts) |
| Typical Tolerance | ±0.05 mm on dimensions under 50 mm, ±0.1 mm over 50 mm (typical for precision injection molding) |
| Gate Type | Hot runner or cold runner systems, depending on part geometry and material sensitivity |
| Mold Steel | H13 or S136 tool steel, hardened to 48-52 HRC (standard for high-wear mold cavities) |
| Part Weight Range | 5 g to 500 g per shot (typical for small to medium precision components) |
| Cavity Configuration | Single cavity or multi-cavity molds up to 8 cavities, depending on volume requirements |
| Surface Finish | SPI B1 to SPI C2 (standard finishes: matte, satin, or fine texture as per customer specification) |
| Cycle Time | 25 to 90 seconds per cycle (typical for parts under 200 g with dual-material injection) |
| Maximum Mold Size | 600 mm x 400 mm x 300 mm (typical clamp tonnage range: 150 to 400 tons) |
| Packaging | Corrugated cartons with EPE foam inserts; bulk packed in pallets for container shipment |
Shinlone Intellectual Manufacture Precision Applied Materials operates from Kunshan, Jiangsu Province, with a facility located at Huayuan Road (Plant 2), Zhangpu Town. The supplier specializes in precision injection molding and multi-material processes, with equipment calibrated for tight-tolerance production. Their profile indicates active engagement in technical communication, though response rate data is not currently available. No claims are made regarding years in operation, revenue, certifications, or client names.
The company does not list ISO certification, export history, or quality management systems on its public profile. It does not state headcount, facility size, or in-house tooling capabilities. All technical claims are limited to the process description provided. Buyers should request documentation for tooling validation, material traceability, and first-article inspection reports directly before placing production orders.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, verify the supplier’s tooling validation documentation, including mold flow analysis, first-article inspection reports, and material certificates for each resin used. Confirm that the material pair specified is compatible for co-injection and that the supplier has experience with your exact combination. Request samples with full-scale production parameters, not prototype runs, to assess dimensional stability and surface finish.
Confirm lead time for tooling (typically 4 to 8 weeks) and production (3 to 5 weeks after tool approval). Clarify Incoterms - FOB Shanghai or CIF destination - and ensure packaging meets destination country requirements for import. Payment terms should be structured with a deposit against tooling and balance against inspection reports, not against shipment alone.
Perform incoming quality checks using calipers, micrometers, and surface roughness testers to verify dimensional tolerances and finish. Request batch-level documentation including material traceability, production dates, and inspection records. For medical or automotive applications, insist on a Certificate of Conformity referencing ISO 13485 or IATF 16949, even if not certified, to ensure process discipline.
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When sourcing Double Injection Molding for your business, securing the right balance of quality and cost is essential. Shinlone Intellectual Manufacture Precision Applied Materials, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Injection Moulded Products sector with strong demand from importing countries worldwide.
Importing Double Injection Molding requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shinlone Intellectual Manufacture Precision Applied Materials offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Double Injection Molding has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Injection Moulded Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Double Injection Molding requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Double Injection Molding from Shinlone Intellectual Manufacture Precision Applied Materials is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shinlone Intellectual Manufacture Precision Applied Materials through EximNext.
The supplier, Shinlone Intellectual Manufacture Precision Applied Materials, has set a Minimum Order Quantity (MOQ) of 1 Bags for Double Injection Molding. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Double Injection Molding depends on the specific grade and form. Contact Shinlone Intellectual Manufacture Precision Applied Materials through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Double Injection Molding from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shinlone Intellectual Manufacture Precision Applied Materials. Ensure you have the necessary import licenses for Injection Moulded Products products in your destination country.
Yes, Shinlone Intellectual Manufacture Precision Applied Materials is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shinlone Intellectual Manufacture Precision Applied Materials through EximNext.
Shinlone Intellectual Manufacture Precision Applied Materials offers Double Injection Molding with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Double Injection Molding is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shinlone Intellectual Manufacture Precision Applied Materials through our platform.
Shinlone Intellectual Manufacture Precision Applied Materials maintains international quality certifications. These ensure that the Double Injection Molding meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shinlone Intellectual Manufacture Precision Applied Materials will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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