Polished Surface Finish Mold Surface Textures | 0.001mm Texture Depth & Random Texture Pattern

Core Advantages: Precision, Aesthetics & Functionality

1. 0.001mm Ultra-Fine Texture Depth: Micro-Precision Control

• Micron-Level Accuracy: Texture depth is held to an exact 0.001mm with ±0.0002mm tolerance—one of the finest achievable in industrial molding. This ultra-thin profile ensures the texture is functionally effective (e.g., reducing glare) without compromising the polished surface’s smoothness, critical for high-end parts like smartphone back covers or automotive trim.
• Material Flow Optimization: The shallow depth prevents disruption of molten resin flow during molding, ensuring uniform filling even for thin-walled parts (0.5–2mm) made of PC, PMMA, or ABS. This minimizes defects like air traps or uneven texture replication.
• Wear Resistance: The ultra-fine depth reduces friction between mold and material, extending mold life to ≥1,000,000 cycles—ideal for high-volume production of consumer electronics.

2. Polished Surface Finish: Mirror-Like Smoothness with Subtle Texture

• Premium Gloss & Clarity: Achieves Ra ≤0.005μm surface roughness and 90–95 GU gloss, creating a mirror-like base that enhances the random texture’s visual appeal. This combination adds depth to surfaces (e.g., luxury watch cases or tablet backs) without appearing overly textured.
• Anti-Glare Performance: The polished base paired with 0.001mm random texture diffuses light slightly (reducing glare by 30% vs. fully smooth surfaces) while preserving clarity—perfect for displays, touch panels, or automotive interior surfaces exposed to direct light.
• Easy Maintenance: The non-porous polished finish resists dirt and resin buildup, simplifying mold cleaning and maintaining texture integrity over long production runs.

3. Random Texture Pattern: Natural Uniformity & Aesthetic Versatility

• Non-Repeating Design: The random pattern (5–30μm feature size) avoids the "artificial" look of repetitive textures, creating a natural, premium appearance—ideal for luxury goods (cosmetic packaging, high-end appliances) and automotive interior trim.
• Consistent Randomness: Advanced laser or chemical etching ensures uniform distribution of texture features across the entire mold surface (99.5% coverage), preventing "patchy" areas and ensuring every molded part has identical visual appeal.
• Functional Benefits: The subtle random texture adds micro-grip (reducing slippage on handles or buttons) while hiding minor scratches from daily use—extending the visual lifespan of end products.
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Application Scenarios by Industry

Customization & Technical Expertise

• Pattern Tuning: Adjust random feature size (5–30μm) and density to balance aesthetics (more subtle vs. more pronounced) and functionality (grip level, glare reduction).
• Material Matching: Optimized for mold steels (S136 for corrosion resistance, NAK80 for high polish) and electroformed nickel (for intricate random patterns), with optional DLC coating to enhance wear resistance.
• Validation: Each mold undergoes 3D optical profiling (0.001μm resolution) to verify texture depth, polish uniformity, and pattern randomness, with visual and functional testing on molded prototypes.

Quality & Service Commitment

• Precision Assurance: Compliant with ISO 9001, with full inspection reports including surface roughness, gloss levels, and texture depth measurements.
• Rapid Turnaround: Prototype molds with custom random textures delivered in 10–14 days; production molds in 15-20 days.
• Lifecycle Support: Guidelines for mold maintenance (cleaning, coating reapplication) to preserve polish and texture integrity over 1,000,000+ cycles.

Heya Precision: Factory Overview & Production Excellence

Factory Basics: Location & Scale

• Strategic Location: Based in Dongguan, China’s core precision manufacturing hub—enabling efficient access to raw material suppliers, logistics networks, and global shipping ports (Shenzhen/Hong Kong), ensuring timely delivery for international clients.
• Optimized Space: Over 1000㎡ of dedicated production area, divided into functional zones (precision machining, electroforming, plastic molding, surface treatment, and quality inspection) to streamline workflows and minimize cross-contamination risks.
• Compliant Environment: Adheres to industrial safety and environmental standards, with well-ventilated workspaces, anti-static flooring in precision zones, and organized storage for mold components—reflecting our commitment to orderly, professional production.

Production Capabilities: Equipment & Processes

• Precision Machining Zone: Hosts high-speed CNC engraving machines (for intricate mold details) and multi-axis CNC machining centers—capable of handling complex mold geometries with dimensional tolerance as tight as ±0.005mm, critical for electroformed mold cores.
• Surface Treatment Zone: Features in-house mold texturing (pattern etching) and brushing finish equipment—eliminating reliance on third-party vendors to reduce lead times. We also offer outsourced texturing/brushing services for external mold manufacturers, showcasing our flexible capabilities.
• Plastic Molding Zone: Includes injection molding machines tailored for small-to-medium volume plastic parts, compatible with diverse resins (PC, PMMA, ABS) commonly used in automotive, electronics, and consumer goods industries.

Team & Quality Control

• Skilled Workforce: A 30+ team of experienced professionals, including 5+ senior mold engineers (with 10+ years in precision machining), 12+ certified technicians, and dedicated quality inspectors—ensuring every stage (from raw material intake to final mold testing) meets Heya Precision’s standards.
• End-to-End Quality Checks: Embeds strict inspection checkpoints:
  • Raw material verification (mold steel, resins) with supplier certificates;
  • In-process testing (CMM measurements for machining accuracy, surface roughness tests for texturing);
  • Final validation (mold trial runs, dimensional sampling) before shipment.

Support for OEM/ODM

• Flexible Production Lines: Accommodate small-batch prototype orders (e.g., 1–10 mold cores) and medium-volume production (100–5,000 plastic parts) without compromising precision.
• Collaborative Workflow: Dedicates project managers to OEM/ODM clients, ensuring clear communication between your team and our factory—from design confirmation (DFM analysis) to production scheduling and post-delivery support.