EXPANSTEEL / Industries / Window Film & Heat Insulation
Industries

Metallized PET Base Film for Window Film Manufacturers

Automotive tint and architectural solar-control film start from one thing: a consistently metallized PET base. We supply custom aluminum deposition — from translucent heat-reflective to full-opaque — on 6–100 μm PET.

Al Optical Density
custom
Thickness
6–100μm
Web Width
≤ 2400mm
What Matters in Your Industry
— 01

OD consistency roll to roll

Tint converters live and die by optical uniformity. In-line OD monitoring on five metallizing lines keeps deposition consistent across the web and across batches.

— 02

Deposition tuned to your product

The same PET base can carry a thick blackout layer (OD ≥ 2.0) or an ultra-thin translucent layer that reflects infrared while passing visible light — aluminum deposition depth is a specification, not an accident.

— 03

A base film supplier, not a competitor

We supply the metallized base — dyeing, coating, laminating, and branding stay yours. Dual production sites in Taiwan and China support regional supply.

Recommended Grades
GradeKey SpecWhy It Fits
ES-VM (custom)OD to spec · 6–100 μmMetallized base for tint and solar-control processing
ES-VM Plus≈ 0% transmittanceFull-blackout option for privacy and industrial glazing
Response Commitment

Answered by an engineer, within 24 hours.

Every inquiry and sample request is reviewed by our technical team — lead times and sample logistics are confirmed in the first reply, within one business day.

Request a Sample