How does blockout fabric prevent graphic show-through?

A central black opaque layer blocks light transmission thoroughly. It removes ghosting between patterns printed on two sides, maintains independent clear visuals and high color contrast, meeting the standard of professional double-sided signage production.

What printing methods work with 130gsm blockout fabric?

Compatible printing technologies include dye sublimation printing (the most common option), UV printing (depending on coating type) and latex printing systems. Dye sublimation delivers vibrant colors, great wash resistance and long-lasting printed graphics.

HS-28 Double-sided Printing Blockout Fabric - Black 130g

Product parameters

Weight (g/㎡)	130
Width (m)	0.7-3.2m
Length (m)
Compatible Ink
Application

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What Is Double-sided Printing Blockout Fabric - Black 130g?

Doubleside Printing Blockout Fabric is a specialized material designed to block light and allow for vibrant double-sided printing, making it ideal for banners, flags, and signage requiring distinct designs on each side. Featuring a unique interlayer of black or white yarn, this fabric prevents any show-through between designs, ensuring clarity and independence on both sides. Commonly used for applications like pole pocket banners and flags, the fabric offers excellent privacy, UV protection, and weather resistance, making it suitable for both indoor and outdoor use. Compatible with direct sublimation and heat transfer printing, doubleside printing blockout fabric supports high-quality, full-color graphics, providing a versatile and durable solution for impactful displays.

FAQs

What is blockout fabric made of?

130gsm blockout fabric is typically made from:

100% polyester face layers
Black opaque middle layer (blockout core)
Multi-layer laminated or woven structure

This structure ensures:

Full light blocking
Stable double-sided printing surface
No image interference between sides

How does blockout fabric prevent show-through?

Blockout fabric uses a central opaque (black) layer that blocks light transmission.
This ensures:

No ghosting between printed sides
Independent visuals on both surfaces
High contrast and clear graphics

This is essential for professional double-sided signage systems.

What is 130gsm blockout fabric used for?

130gsm double-sided blockout fabric is commonly used for:

Indoor advertising banners
Retail hanging displays
Trade show graphics
Exhibition booth signage
Event and promotional backdrops

It is ideal for lightweight double-sided visual systems.

What printing methods are compatible with 130gsm blockout fabric?

Common printing methods include:

Dye sublimation printing (most common)
UV printing (depending on coating type)
Latex printing systems

Dye sublimation provides:

High color vibrancy
Strong wash resistance
Long-lasting image quality

What are the advantages of 130gsm blockout fabric?

Key advantages include:

Lightweight and easy to install
Full opacity with no show-through
Cost-effective for large-scale signage
Compatible with modern digital printing systems
Smooth surface for high-resolution graphics

What is the difference between blockout fabric and normal polyester fabric?

Blockout fabric differs because:

It has a black light-blocking layer
It supports true double-sided printing
It prevents image show-through
It is designed for display and signage applications

Regular polyester fabric does not block light and may show print bleed-through.

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