pvdf painted aluminium stripe

https://www.alupaintcoil.com/products/pvdf-painted-aluminium-stripe-for-exterior-horizontal-blinds.html

PVDF Painted Aluminium Stripe

Polyester coated aluminum has a uniform surface. It minimizes thicker painted areas at edges and corners or the "orange peel" texture typically associated with powder coatings. PE coatings are more cost-effective than PVDF coatings, but are less durable.

This energy-efficient coating technology bakes at low temperatures and is ideal for interior and exterior applications. In addition, it can easily coat large panels, curves and complex shapes.