Winson Optics
Composite Plastic Materials › Silk-Screen Printing

Customized
Silk-Screen Printed
Plastic Panels

From HMI control overlays to medical device front panels -- we engineer print-to-substrate adhesion that survives 100,000+ actuations, chemical exposure, and UV degradation. Every panel ships with a full inspection report.

±0.05mm Registration Tolerance Pantone / RAL Color Matching RoHS & REACH Compliant 7-Day Prototype Turnaround
Request a Quote See How We Print
At-a-Glance Specifications
Substrate Materials PC · PMMA · ABS · PET
Thickness Range 0.5mm - 10mm
Print Colors 1-8 Colors / UV Curable
Surface Finish Gloss · Matte · Texture
Max Panel Size 1200 × 900mm
MOQ 50 pcs (Prototype: 1 pcs)

ISO 9001 certified. Every batch includes adhesion cross-cut test (ISO 2409), ink hardness verification, and dimensional inspection report.

15+
Years in Precision
Panel Manufacturing
500+
Active B2B
Clients Worldwide
100%
Outgoing Quality
Inspection Protocol
7-Day
Prototype Delivery
Guarantee
Why Buyers Choose Us

Silk-Screen Printing Sounds Simple.
Until It Fails in the Field.

Most sourcing failures in printed plastic panels don't happen at the factory -- they happen 6 months after delivery, when ink delaminates under cleaning agents, colors drift between batches, or registration shifts make your product look unfinished. We've audited these failures firsthand. Here's how we engineer them out.

Ink Adhesion Failure After Chemical Exposure
We pre-treat all substrates with plasma activation and use substrate-matched UV-curable inks. Cross-cut adhesion test (ISO 2409, Grade 0) on every production lot.
Color Inconsistency Across Production Batches
Spectrophotometer-controlled ink mixing with Pantone/RAL library. ΔE ≤ 1.5 color tolerance maintained with documented ink formulas archived per customer.
Misregistration on Multi-Layer Prints
Automated jig-based registration system with optical alignment verification. ±0.05mm tolerance across all layers, validated with CMM before shipment.
HMI control panel with silk-screen printing
HMI Control Panel
PC substrate · 4-color print
Medical device front panel
Medical Front Panel
PMMA · Matte finish
Industrial equipment overlay panel
Industrial Overlay
PET · Chemical resistant
Smart home touch panel
Smart Home Panel
ABS · Gloss white
All samples include full QC report
Material Selection Guide

Choose the Right Substrate for Your Application

Wrong substrate choice is the #1 cause of premature print failure. Our engineers will validate your selection -- or recommend a better fit.

Polycarbonate
PC
Impact Resistance
UV Stability
Printability
Best For

Industrial HMI, control panels, safety overlays requiring high impact resistance

Acrylic
PMMA
Optical Clarity
UV Stability
Printability
Best For

Medical devices, display bezels, backlit panels requiring crystal clarity

Acrylonitrile Butadiene Styrene
ABS
Cost Efficiency
Machinability
Printability
Best For

Consumer electronics housings, smart home devices, cost-sensitive enclosures

Polyethylene Terephthalate
PET
Chemical Resistance
Flexibility
Printability
Best For

Membrane switches, flexible overlays, automotive interior labels

Not sure which material fits your application? Send us your spec sheet -- our engineers respond within 24 hours.

Our Process

8 Controlled Steps.
Zero Surprises.

Silk-screen printing on plastic is a process-sensitive craft. We've systematized every variable -- from substrate pre-treatment to final packaging -- so your panels arrive exactly as specified, every time.

Iris's Procurement Insight

"After 12 years auditing factories, I know which process steps get skipped under schedule pressure. At Winson, substrate pre-treatment and ink cure verification are non-negotiable checkpoints -- not optional steps."

IW
Iris Wang
Partner, Winson Optics
01
DFM Review & Artwork Approval
We analyze your files for printability -- minimum line width, color separation, bleed zones. Written DFM report provided before production starts.
02
Substrate Incoming Inspection
Thickness, flatness, surface energy (dyne level ≥38 for PC/PMMA), and dimensional verification before cutting.
03
CNC Cutting & Pre-Shaping
Precision CNC routing to final dimensions. Cut edges deburred and inspected. Cutouts, holes, and slots machined to ±0.1mm.
04
Plasma Surface Pre-Treatment
Atmospheric plasma activation raises surface energy, ensuring optimal ink wetting and adhesion. Critical for chemical-resistant inks.
05
Screen Printing (Automated Line)
Automated squeegee pressure and speed control. Optical alignment system for multi-layer registration. Ink viscosity monitored every 30 minutes.
06
UV Curing & Hardness Verification
Controlled UV exposure dosage (mJ/cm²) per ink system. Post-cure pencil hardness test (≥3H) and cross-cut adhesion (ISO 2409, Grade 0).
07
100% Visual & Dimensional QC
Every panel inspected under standardized lighting. Color measured with spectrophotometer (ΔE ≤1.5). CMM dimensional report generated.
08
Protective Packaging & Shipment
PE film protection, anti-static bags for sensitive panels, foam-lined export cartons. Full QC report and material certs included.
Engineering Standards

Tolerances That Actually Matter to Engineers

We publish our real process capabilities -- not marketing claims. These figures are from our production SPC data, not lab conditions.

Print Registration
±0.05mm

Multi-layer color-to-color registration. Verified with optical comparator on first article and sampled during production run.

Dimensional Tolerance
±0.1mm

Overall panel dimensions (L×W) after CNC cutting. Tighter tolerances available with additional fixturing -- consult our engineers.

Color Consistency
ΔE ≤1.5

Spectrophotometer-measured against approved color standard. Ink formulas archived per customer for batch-to-batch consistency.

Ink Adhesion (ISO 2409)
Grade 0

Cross-cut test on every production lot. Grade 0 = 0% ink removal. Failed lots are scrapped, never reworked and shipped.

Ink Surface Hardness
≥3H pencil

Post-UV-cure hardness test per ASTM D3363. Ensures scratch resistance for panels subject to repeated operator contact.

Thickness Tolerance
±0.05mm

Substrate thickness consistency affects both print quality and fit into assemblies. Measured at 9 points per panel with micrometer.

Industry Applications

Printed Panels Across Critical Industries

Our panels operate in environments where failure is not an option -- from hospital operating rooms to factory floors.

Medical device control panel
Medical

Medical Device Front Panels

Ventilators, infusion pumps, diagnostic equipment. Biocompatible inks, IPA-resistant surfaces, cleanroom-compatible packaging.

PMMA Substrate Biocompatible Inks IPA Resistant
Industrial HMI control overlay
Industrial

Industrial HMI Overlays

Control panels for CNC machines, PLCs, and automation systems. Resistant to cutting fluids, hydraulic oil, and mechanical abrasion.

PC Substrate Chemical Resistant IP65 Ready
Smart home touch control panel
Smart Home

Smart Home Touch Panels

Light switches, thermostats, intercom panels. High-gloss or matte finishes, capacitive-touch compatible, UV-stable for indoor use.

ABS/PC Blend Touch Compatible UV Stable
Automotive interior display bezel
Automotive

Automotive Interior Panels

Center console overlays, instrument cluster bezels. Temperature cycling resistant (-40°C to +85°C), low-glare finishes for driver safety.

PC Substrate -40°C to +85°C Low Glare
Laboratory instrument panel
Lab Instruments

Laboratory Instrument Panels

Analytical instruments, spectrophotometers, centrifuges. Solvent-resistant inks, precise legend printing, traceable to customer part numbers.

PMMA Substrate Solvent Resistant Traceable QC
Consumer electronics overlay panel
Consumer Electronics

Consumer Electronics Overlays

Appliance control panels, audio equipment faceplates. High-volume production with consistent cosmetic quality, anti-fingerprint coatings available.

ABS Substrate Anti-Fingerprint High Volume
Customization Options

Every Variable Is
Under Your Control

Submit your drawings or describe your requirements. We handle the engineering translation from your design intent to a manufacturable specification.

Discuss Your Requirements

Color & Ink System

  • Pantone Matching System (PMS)
  • RAL color library
  • Custom color mixing
  • 1-8 color layers
  • UV-curable / solvent-based

Surface Finish

  • High-gloss (60° gloss ≥80 GU)
  • Matte (60° gloss ≤10 GU)
  • Satin / semi-gloss
  • Textured / embossed feel
  • Anti-fingerprint coating

Substrate & Thickness

  • PC · PMMA · ABS · PET · PETG
  • 0.5mm to 10mm thickness
  • Transparent / opaque / frosted
  • Flame-retardant grades
  • Anti-static options

Secondary Operations

  • CNC routing & drilling
  • Laser cutting & engraving
  • Bending / thermoforming
  • PSA adhesive backing
  • Assembly & kitting
Get a Quote

Tell Us About Your Panel Project

The more detail you share, the faster our engineers can provide an accurate quote and DFM feedback. We respond within 24 hours.

More detail = faster and more accurate quote. You can also attach files after we connect.

Your information is kept strictly confidential. No spam, ever.
24-Hour Response

Our engineering team reviews every inquiry personally. You'll receive a technical response -- not a template email -- within 24 hours.

What You'll Receive

  • Material recommendation with technical rationale
  • DFM feedback on your print design
  • Itemized quote with unit pricing by volume
  • Prototype lead time and production schedule
  • Compliance documentation list (RoHS, REACH)

Certifications & Standards

ISO 9001:2015
Quality Management System
RoHS Directive
EU Hazardous Substance Compliance
REACH Regulation
Chemical Safety, EU SVHC Compliant
IW
Iris Wang
Partner & Procurement Specialist

"I built my career evaluating suppliers from the buyer's side. I know exactly what documentation, tolerances, and communication a procurement manager needs. That's how we operate."

Buyer FAQs

Questions Procurement Teams Actually Ask

Sourced from real conversations with our clients in North America and Europe.

What file formats do you accept for artwork?
We accept AI (Adobe Illustrator), PDF (vector), DXF/DWG (for dimensional drawings), and CDR files. Raster files (PNG, TIFF) at minimum 300 DPI are accepted for reference but not recommended for production artwork. We'll perform a DFM review and flag any issues before production starts -- at no charge.
How do you guarantee color consistency between production batches?
We archive your ink formulas -- exact pigment ratios, mixing weights, and viscosity targets -- in our customer database. For repeat orders, we use the same archived formula and measure the first-off against your approved color standard using a spectrophotometer. ΔE ≤1.5 is our acceptance criterion. If a batch misses this, it's reprinted before shipment.
Can you provide material certificates and test reports for EU compliance?
Yes. Standard documentation includes: ISO 9001 certificate, RoHS Declaration of Conformity, REACH SVHC Declaration, substrate material data sheets (with UL94 flammability rating if applicable), and ink system safety data sheets. For medical device applications, we can support additional documentation requirements -- discuss with our team at inquiry stage.
What's the typical lead time from order confirmation to shipment?
Prototypes (1-10 pcs): 7 business days. Small batch (50-500 pcs): 15-20 business days. Medium run (500-5,000 pcs): 20-30 business days. These timelines begin after artwork approval and deposit receipt. Rush production is available for an additional fee -- contact us to discuss.
Do you handle the full assembly, or just the printed panels?
We are a one-stop solution. Beyond printing, we offer CNC routing, laser cutting, thermoforming, PSA adhesive application, connector/hardware assembly, and kitting into customer-specified packaging. Many clients ship components to us for integration with the printed panel. Discuss your assembly needs in the inquiry form.
How do you handle non-conformances discovered after delivery?
We maintain a 100% outgoing inspection protocol, but if a non-conformance is identified post-delivery, we follow a documented 8D corrective action process. We'll request photos and samples, conduct root cause analysis, and either replace the affected units or provide a credit -- within 5 business days of issue confirmation. Our QC records allow us to trace every batch to specific production parameters.
ISO 9001 Certified · Shenzhen, China

At Winson, We Don't Just Print Panels.
We Safeguard Your Precision.

500+ global clients trust us to deliver printed plastic panels that perform exactly as specified -- with the documentation, consistency, and communication that procurement teams demand.

Start Your Project Today Email Engineering Team