
We’re back with another cationic polyester fabric (check our past blogs for more on cationic polyester fabrics!), but this one’s got a twist—a chic slub linen texture. What makes it even cooler? You get to choose between two versions: Light-Filtering for soft ambiance or Blackout for total light control. Style meets function, tailored to your needs!
Material Breakdown
The basic light-filtering version is crafted with 100% polyester, where cationic dyeing technology brings out its delicate linen-inspired texture. To preserve the fabric’s organic appeal while boosting durability, a transparent polyurethane (PU) coating is applied to the surface.
For those seeking ultimate light control, the upgraded blackout version takes it a step further. This heavyweight blend combines 60% polyester with 40% kaolin clay–titanium dioxide composite, engineered through a triple-layer coating process. The result? Near-total darkness alongside functional upgrades like thermal insulation and noise reduction—perfect for creating a serene, distraction-free environment.

How It’s Made
Both versions start with dyeing—a process that locks color deep into the fibers for fade-resistant vibrancy. From there:
- The Light-Filtering fabric gets a sleek PU spray coat for stain resistance.
- The Blackout fabric goes through precision coating machinery to apply its light-blocking composite layer on the backside, hitting a whopping 99% light-blocking rate.
Why You’ll Love It
Light-Filtering Fabric(50% Light Blocking):
√ Softens harsh sunlight
√ Creates cozy, diffused lighting
√ Blocks UV rays
√ Keeps rooms airy yet protected
Blackout Fabric (99% Light Blocking):
√ Total darkness on demand
√ UPF 50+ UV protection
√ Reduces outside noise
√ Blocks heat transfer
Where to Use It
- Living Room/Study: Go for light filtering roller shades to balance brightness and calm—perfect for reading or hosting.
-
Bedroom/Home Theater: Choose blackout roller shades to kill glare and outside noise while saving energy.
- Kids’ Room: Opt for cordless blackout roller shades for safer sleep (no risky pull cords!) and uninterrupted playtime.
At Hestia Blinds, we believe great design should work as hard as you do. Our slub fabric perfects the interplay of light, texture, and functionality. Ready to transform sunlight into ambiance (or banish it completely)? Dive into our roller shades customization studio to elevate your lifestyles.