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POPULAR PRODUCT

Weatherproof Corona Treated White Coroplast Sheets for Signs

Weatherproof white coroplast sheets treated for superior print adhesion. Lightweight, durable, and recyclable, ideal for yard signs, road signage, real estate boards, and promotional displays.

MOQ

5000/pcs

WORLD WIDE SHIPPING

HIGH QUALITY & DURABLE

LARGE

PRODUCTION

ESTABLISHED

SINCE 1980

Product Overview

Weatherproof Corona Treated White Coroplast Sheets for Signs

Our cost-effective corrugated plastic sheets provide a versatile and durable solution for outdoor and indoor signage. Made from high-quality corrugated plastic (polypropylene), these weatherproof and lightweight signs are widely used in advertising, real estate, construction, and retail promotions.


Available in various sizes, colours, and printing options, these signs ensure vibrant and long-lasting graphics. The high-strength fluted polypropylene material makes them impact-resistant, waterproof, and UV-stabilised, ensuring extended outdoor use.


Key Benefits:


  • Weatherproof & UV Resistant: Suitable for long-term outdoor use

  • Lightweight & Portable: Easy to install and transport

  • Custom Printing Options: Corona-treated surface ensures superior ink adhesion

  • Eco-Friendly & Recyclable: Made from 100% polypropylene (PP)

  • High-Impact Visuals: Compatible with UV, digital, and screen printing


Common Applications:


  • Yard & Real Estate Signs: Reusable boards for property marketing and elections

  • Retail & Promotional Boards: Storefront, A-frame inserts, and point-of-sale displays

  • Directional & Roadside Signage: Used for parking signs, wayfinding, and safety notices

  • Event & Campaign Signage: Outdoor advertising with stake or wall-mounted options

  • General Use: Floor protection, temporary barricades, packaging inserts

Product Variants

Variants (Sizing, Colours & Quantities)


These sheets are manufactured in standard and custom formats. Orders begin at 500kg and can be tailored to your branding and printing requirements.

  • Material: Corrugated polypropylene (PP)

  • Standard Size: 4' x 8' (1220 mm x 2440 mm) or fully customised

  • Thickness Range: 2 mm to 12 mm

  • Colours: White (standard), custom Pantone shades available

  • Surface Treatment: Corona treated (60+ dynes)

  • MOQ: 5000 Pieces

  • Weight: 250–3000 GSM based on thickness

  • Applications: Advertising boards, temporary signage, road signs, construction info boards

Product Options

  • Material: 100% recyclable polypropylene

  • Surface Finish: Corona-treated for excellent printability

  • Add-on Properties:

    • UV stabilised

    • Anti-static and Conductive options

    • Flame retardant (on request)

  • Resilience: Moisture-resistant, impact-resistant, insect-proof

  • Temperature Resistance: Performs from -20°C to 85°C

  • Customisation:

    • Die-cutting

    • Double-sided printing

    • Rounded corners and pre-punched holes for mounting

Production Factory

At Corrugated Plastic Australia, our production factory is at the heart of our operations. Equipped with cutting-edge machinery and innovative processes, we ensure the highest standards of quality and efficiency. Our commitment to excellence drives our production, enabling us to deliver superior corrugated plastic products to clients worldwide, including Australia (Sydney, Melbourne, Brisbane, Adelaide, Perth, Hobart, Canberra, Darwin), the USA, the UK, and New Zealand.

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Our production facility is designed to optimise workflow and productivity. Each stage of the manufacturing process is meticulously planned and executed to maximise efficiency and minimise waste. From the initial material selection to the final inspection, every step is carried out with precision and care. Our team of skilled technicians and engineers work tirelessly to ensure that every product meets our rigorous quality standards.

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Our production factory boasts state-of-the-art machinery and equipment, allowing us to produce a wide range of high-quality corrugated plastic products. From advanced extrusion lines to precision cutting machines, our investment in technology ensures efficiency and product excellence.

 

Our equipment includes:

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  • Extrusion Lines: Advanced extrusion technology for consistent quality.
     

  • Cutting Machines: Precision cutting for accurate dimensions and shapes.
     

  • Lamination Machines: High-quality lamination for added strength and durability.
     

  • Printing Machines: Custom printing capabilities for branding and labelling.
     

Global Shipping

Corrugated Plastic Australia is the perfect solution for those in need of high-quality corrugated plastic sheets and products. Our global shipping and export services ensure that our products can be delivered to any location across the globe.

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Comprehensive Logistics Network
 

Our global logistics services extend across continents, making us a leading provider capable of reaching nearly any global destination.

 

With strategically positioned facilities in key markets like Australia, the USA, the UK, and New Zealand, we manage everything from plastic packaging boxes delivery to large corrugated plastic sheets transportation with unmatched efficiency.

 

Please do not hesitate to contact us to place your order and experience the difference that Corrugated Plastic Australia can make for you.

FAQs

Product Categories

Explore our range of corrugated PP plastic sheets, plastic packaging boxes, and UV protection plastic sheets, designed for versatile applications.

Popular Products

Corrugated Plastic Australia is a corrugated plastic sheet, PP/PE and corrugated plastic products manufacturer and supplier. We offer custom made corrugated plastic product solutions across Australia direct from our corrugated plastic factory located in China, manufacturing quality and durable corrugated plastic products for over 40 years to global markets.

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Australia's Leading Corrugated Plastic Sheet & Custom Products Manufacturer

Corrugated Plastic Australia is a corrugated plastic sheet, PP/PE and corrugated plastic products manufacturer and supplier. We offer custom made corrugated plastic product solutions across Australia direct from our corrugated plastic factory located in China.

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