380gsm Block Out PET Poster Printing – High-Resolution, Light-Blocking Posters by Banner Online

If you're searching for a premium-quality poster printing service that delivers high-resolution, vivid, and light-blocking results, look no further than Banner Online. We proudly offer poster printing on 380gsm Block Out PET Poster Film, a professional-grade material designed for exceptional photo printing, graphic clarity, and complete light blockout. Whether you're printing promotional posters, photo-quality displays, or point-of-sale graphics, our PET poster printing service ensures a striking, professional finish every time.

Super Fast Production Turnaround, Ready in 24 hours. No Minimum Order Required.

We accept any custom size printing, Print up to 1.5m Wide x 50m Long

You can join small piece poster together to become biger poster wall.

Poster with Poster Frame is also Available ,Click Here: POSTER SNAP FRAME

 Popular Size Options : (Landscape & Portait Printing Direction)

Large size: 150cm x 200cm

Standard Size : 100cm x 100cm

Standard Size : 100cm x 200cm

A0 :  84.1 cm × 118.9 cm

A1 :  59.4 cm × 84.1 cm

A2 :  42.0 cm × 59.4 cm

A3 :  29.7 cm × 42.0 cm

A4 :  21.0 cm × 29.7 cm

What Is 380gsm Block Out PET Poster Film?

380gsm Block Out PET Poster Film is a durable, smooth-surface polyester-based material engineered specifically for high-resolution printing. It features a super smooth satin finish that enhances color vibrancy and image detail, along with a grey backing that blocks out background light completely. This means your printed content remains solid, bold, and vibrant, even under direct lighting or when mounted in a frame or lightbox.

This material is an ideal solution for professional poster printing, photo-quality signage, retail displays, and indoor promotional graphics that require both exceptional clarity and opacity.

Key Features of Our 380gsm Block Out PET Poster Printing

At Banner Online, we focus on delivering printing quality that enhances your brand's visual presence. Here’s why our 380gsm PET poster film stands out:

1. Super Smooth Surface for Ultra-High Resolution Printing

Our PET poster material is specially designed with a satin smooth finish, providing the perfect base for photo-quality, high-resolution poster printing. Whether you’re printing detailed images, fine text, or vibrant full-color graphics, this material ensures razor-sharp results with stunning color accuracy.

2. Grey Backing for Complete Light Blockout

One of the most significant advantages of 380gsm Block Out PET posters is the built-in grey backing layer. This feature blocks light from passing through, ensuring that the colors in your design stay vivid and true regardless of the mounting surface or ambient lighting. It eliminates shadows and image distortion, giving your display a clean, professional appearance.

3. Durable and Tear-Resistant PET Material

PET (Polyethylene Terephthalate) is known for its strength, durability, and resistance to tearing. Unlike paper posters, our PET film posters can withstand repeated handling and long-term display, making them ideal for high-traffic areas, frequently updated promotions, or framed installations.

4. No Curling or Warping

Thanks to its thickness and PET composition, our 380gsm poster film stays flat and smooth over time. You won’t experience curling, warping, or wrinkling, even in humid environments, making it a great option for retail environments, gallery displays, and corporate signage.

5. Perfect for Indoor Displays and Frames

This poster material is best suited for indoor use, including:

• Retail advertising

• In-store promotions

• Movie and event posters

• Office or corporate branding

• Educational and informational displays

• Framed photographic prints

Why Choose Banner Online for 380gsm PET Poster Printing?

When you choose Banner Online, you're not just getting a print — you're getting a premium display solution. Here’s why businesses across Australia trust us:

✅ State-of-the-Art Printing Technology

We use high-resolution, UV-stable printing equipment that brings out the finest details in your images and graphics. This results in professional-grade posters suitable for even the most discerning clients.

✅ Custom Poster Sizes Available

Need a custom size? No problem! At Banner Online, we print custom-sized posters tailored to your specific needs, whether it’s for a standard frame size or a custom display unit.

✅ Fast Turnaround and Australia-Wide Delivery

We know timing matters. That’s why we offer fast production and delivery times to ensure you get your posters exactly when you need them, no matter where you are in Australia.

✅ Affordable Prices for Premium Quality

Our PET poster printing services are competitively priced without compromising quality. Get high-end posters at affordable rates, perfect for small businesses, large corporations, or one-off promotional campaigns.

Popular Uses for Our Block Out PET Poster Printing

Our 380gsm Block Out PET Posters are incredibly versatile. Some of the most popular applications include: