From Concept to
Mass Production
A rigorous 11-step mold development workflow -- engineered for precision, repeatability, and seamless handover to large-scale silicone manufacturing.
Product Information Confirmation
Every mold begins with precise understanding. We collaborate closely with your team to confirm every technical detail before engineering begins -- eliminating ambiguity at the source.
- 2D/3D drawings and CAD file review
- Material specifications -- solid or liquid silicone, hardness, color
- Target quantities, surface finish, and compliance targets (FDA/LFGB)
- Secondary processes -- silk screen, UV coating, assembly needs
DFM Analysis -- Design for Manufacturing
Our engineering team conducts a comprehensive DFM report, identifying potential structural risks and optimization opportunities before any steel is cut. This is where we save you weeks and significant tooling cost.
Flow Simulation
Predicts weld lines, air traps, and short shots in silicone injection.
Wall Thickness
Flags uneven thickness that may cause curing defects or sink marks.
Draft Angles
Verifies demolding feasibility for complex pet product geometries.
Cost Optimization
Suggests cavity count, gate placement, and cycle time improvements.
Mold Structure Design
Senior mold designers produce detailed 3D structural drawings including parting lines, cooling systems, ejection mechanisms, and runner layouts -- all tailored for silicone-specific curing behavior.
Customer Mold Design Confirmation
No cutting begins without your signed approval. We present the complete mold design package via video review or on-site meeting, incorporating your feedback until every detail aligns with your product vision.
Design Package
Full 3D views, exploded assemblies, and critical dimensions.
Revision Rounds
Unlimited design iterations until mutual approval.
Signed Approval
Formal sign-off locks the specification baseline.
Documentation
Full technical dossier archived for traceability.
Mold Material Preparation
We procure premium tool steel from certified mills, matched to your production volume and silicone type. Material certificates are retained for every mold batch to ensure full traceability.
CNC & EDM Precision Machining
High-speed CNC centers and EDM machines cut cavities, cores, and intricate details to tolerances within ±0.01 mm. Every machining stage is inspected before progressing.
5-Axis CNC Milling
Rough and finish cutting of complex 3D cavity geometries.
Electrical Discharge Machining
Sharp corners, deep ribs, and fine textures impossible to mill.
Wire EDM
Ultra-precision slot and insert cutting with zero mechanical stress.
Mold Assembly & Fitting
Master mold makers hand-fit every component -- cavity, core, slides, lifters, ejector systems, and runners -- ensuring perfect alignment and smooth action before first trial.
- ✓ Precision polishing of parting surfaces for flash-free sealing
- ✓ Installation of heating plates and temperature sensors
- ✓ Smooth operation testing of ejector pins and slides
- ✓ Final dimensional verification against approved CAD data
T0 -- First Mold Trial
The moment of truth. The finished mold is loaded onto a production press and the first silicone shots are produced under real manufacturing conditions.
Parameter Tuning
Temperature, curing time, and injection pressure optimized live.
First Shot Capture
Initial T0 samples are documented with photos and dimensional reports.
Trial Report
A complete T0 trial report is shared with you within 48 hours.
Sample Evaluation & Mold Modification
T0 samples are shipped for your evaluation alongside our internal QC report. Based on combined feedback, we fine-tune the mold -- polishing surfaces, adjusting cavities, or revising gates until samples meet every spec.
T1 Modification
Address dimensional, cosmetic, or functional feedback.
T2 Validation
Confirmation samples sent for second-round approval.
Golden Sample Lock
Signed reference sample sealed for mass production comparison.
Final Mold Acceptance
Formal mold acceptance includes dimensional CMM reports, surface finish verification, cycle time validation, and lifecycle guarantees. Every mold ships with a complete acceptance dossier.
Mass Production Handover
With the approved mold, golden sample, and locked parameters, your project moves seamlessly to our 64-line production floor. Dedicated QC engineers oversee every batch under ISO 9001 standards.
SOP Transfer
Standard operating procedures locked for every operator.
Batch Testing
Tensile, aging, and tear tests per production batch.
Packaging & Shipping
Custom packaging, labeling, and global logistics coordination.
Lifecycle Support
Ongoing mold maintenance for the full production lifespan.
Have a product in mind? Let's build the mold.
Share your drawings, 3D files, or even a sketch. Our engineering team will respond with a DFM analysis and tooling quotation within 48 hours.
What to Send Us
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1
2D / 3D Files STEP, IGES, STL, or detailed CAD drawings.
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2
Target Quantity Estimated annual volume for cavity planning.
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3
Material Preference Food-grade silicone, hardness (Shore A), colors.
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4
Compliance Needs FDA, LFGB, CE, RoHS, REACH certifications.