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Blockout Flag Fabric
Blockout Flag Fabric
Blockout Flag Fabric
Blockout Flag Fabric
Blockout Flag Fabric
Blockout Flag Fabric
Blockout Flag Fabric
Blockout Flag Fabric
Blockout Flag Fabric
Blockout Flag Fabric
Blockout Flag Fabric
Blockout Flag Fabric

HS-19  Blockout Flag Fabric

Product parameters

Weight (g/㎡)120
Width (m)1-2.8m
Length (m)220m
Compatible InkDirect Sublimation
Heat Transfer
ApplicationFrame
Banner
Blockout Flag and Banner


What Is Blockout Flag Fabric?

Blockout Flag Fabric is a specialized material designed for high-quality banners, flags, and display items, especially in settings where complete light-blocking is essential. This fabric is typically made from durable polyester and includes special coating within its structure to effectively block light from passing through. This design ensures that vibrant colors and sharp images are maintained, even in brightly lit environments.

Blockout Flag Fabric is compatible with direct sublimation and heat transfer printing, allowing for full-color designs that integrate deeply into the fabric fibers. Its weather resistance makes it suitable for both indoor and outdoor displays, preserving color intensity and clarity even under strong lighting conditions. This material is an ideal choice for advertising displays, flags, and other promotional items where light-blocking performance is critical.

FAQs
What is blockout flag fabric?
Blockout flag fabric is a multi-layer polyester flag textile designed to prevent light from passing through the material while allowing high-quality printing on one or both sides.

It is commonly used for double-sided flags, banners, and outdoor advertising displays where image visibility must remain clear on both sides.
How does blockout flag fabric work?
Blockout flag fabric works using a multi-layer structure, typically:



Front printable polyester layer

Black or opaque middle blockout layer

Back polyester layer



This structure ensures:



No image show-through between sides

Strong color contrast on both surfaces

Independent graphics on each side of the flag
What is blockout flag fabric made of?
Blockout flag fabric is usually made from:



100% polyester fibers

Black yarn or opaque interlayer (blockout core)

Woven or knitted multi-layer construction



This combination provides:



High durability

Weather resistance

Stable print surface for sublimation printing
What is blockout flag fabric used for?
Blockout flag fabric is widely used for:



Double-sided outdoor flags

Advertising banners and pole flags

Sports stadium flags

Event and promotional displays

Trade show signage

Corporate branding flags



It is ideal when both sides of a flag need visible, separate designs.
What are the advantages of blockout flag fabric?
Key advantages include:



100% light blocking performance

No image interference between sides

High-quality double-sided printing capability

Strong wind resistance

Professional appearance for advertising flags
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