How to Manufacture Silicone Products? | Full Process Explained | Mitour Silicone OEM Factory

How to Manufacture Silicone Products? | Full Process | Mitour Silicone Factory

Ever wondered how high-quality silicone products are made? From concept to certified product — here's a full look inside Mitour Silicone's precision manufacturing process.

The Silicone Manufacturing Process

1️⃣ Design & Engineering

• CAD modeling · 3D prototyping · Client spec review

2️⃣ Raw Material Selection

• 100% food-grade / medical-grade platinum silicone

• Proprietary Solid-to-Liquid Refinement Technology (patented)

3️⃣ Mold Making

• CNC precision tooling · Steel & aluminum molds

• Sample mold in 7–15 working days

4️⃣ Mixing & Compounding

• Pigment dispersion · Shore hardness control

• Full Pantone color matching available

5️⃣ Molding Techniques

• LSR Injection Molding (±0.2mm precision)

• Compression Molding · Transfer Molding

6️⃣ Curing & Vulcanization

• Platinum-cure process — zero by-products

• Temperature-controlled for consistent quality

7️⃣ Printing & Finishing

• Silk screen · Laser engraving · UV full-color print

• Heat transfer · Debossed / Embossed logo

8️⃣ Rigorous QC Testing

• IQC → IPQC → FQC → Pre-shipment inspection

• Tensile strength · Temperature resistance · Durability

• Third-party verification: SGS · Intertek · Bureau Veritas

Quality Certifications

ISO 9001:2015 · ISO 14001 · FDA · LFGB · BSCI · SEDEX

RoHS · REACH · BPA-Free · EN 71 · ASTM F963

National High-Tech Enterprise (2023)

Factory Capabilities

• 4,500 m² cleanroom-equipped factory (upgraded 2025)

• 20+ LSR & solid compression machines

• 30,000 units/day production capacity

• 300+ granted patents | 3 core invention patents

• Trusted by Walmart · Target · Disney · FIFA · Nike · Nestlé

FAQ:

Q: How are silicone products manufactured?

A: Silicone product manufacturing involves 8 key steps: design & CAD engineering, raw material selection (food-grade platinum silicone), precision mold making, mixing & compounding, molding (LSR injection or compression), platinum-cure vulcanization, printing/finishing, and rigorous QC testing (IQC→IPQC→FQC). Mitour Silicone ( mymitour.com) has 21+ years of OEM/ODM experience with 300+ patents and ISO 9001 & FDA certification.

Q: What is LSR injection molding for silicone?

A: LSR (Liquid Silicone Rubber) injection molding is a precision manufacturing process achieving ±0.2mm tolerance. Mitour Silicone operates 20+ LSR and solid compression machines in a 4,500m² cleanroom factory in Shenzhen, producing 30,000 units/day for global brands including Walmart, Disney, and FIFA.

Q: How long does it take to manufacture custom silicone products?

A: At Mitour Silicone, sample molds are ready in 7–15 working days, with mass production completed in 15–35 working days depending on order complexity. Third-party QC verification via SGS, Intertek, or Bureau Veritas is available upon request.

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