Global procurement managers often face a challenge. You receive a site request for “Korflöte” in Sydney. The next day, a team in Texas asks for “Coroplast.”
Are they the same material? Do they require different hardware?
Terminology confusion leads to ordering errors. It causes compliance risks. Optraffic clarifies the industry jargon in this guide. We help you distinguish between Corflute, Koroplast, and Correx so you can procure the correct corrugated plastic signage for any region.
What is Corrugated Plastic Signage? (Die Wissenschaft)
Let’s start with the chemistry.
Korflöte, Koroplast, and Correx are essentially the same material. They are all popular trade names for twin-wall corrugated plastic signage (specifically, fluted polypropylene).
Think of it like tissues. You might ask for a “Kleenex” in the US or a “Tempo” in Germany. You are asking for the exact same product.
Technical Specifications (Universal):
- Material: High-Impact Polypropylene Copolymer.
- Struktur: Two flat plastic sheets connected by vertical ribs (flutes).
- Eigenschaften: Leicht, wasserdicht, chemical-resistant, Und 100% recycelbar.
If the chemistry is the same, why does the name matter? Because the name dictates the local hardware standards.
H2: Regional Differences in Corrugated Plastic Signage
Using the local term ensures you get the correct specifications (thickness and mounting style).
Australien & NZ: Corflute-Schilder (5mm & Box Edge)
In the Southern Hemisphere, the industry standard is Korflöte.
- Common Spec: 5mm Dicke (Standard for durability).
- Schlüsselfunktion: High UV stabilization (to survive the Australian sun).
- Montage: Often used with “Box Edge” finishes for insertion into metal frames.
- Standard: Must comply with ALS 1742.3.
Buying for Australia? 👉 Read our Ultimate Guide to Corflute-Schilder & ALS 1742.3 Standards.
USA & Nordamerika: Coroplast Signs (4mm & Wire Stakes)
In Nordamerika, the dominant term is Koroplast.
- Common Spec: 4mm Dicke (Standard for Yard Signs).
- Schlüsselfunktion: Cost-efficiency for high-volume printing.
- Montage: Typically used with Wire Stakes (H-Stakes) or grommets.
- Standard: Often evaluated under MASH guidelines for roadside safety.
Buying for the USA? 👉 Read our Guide to Coroplast Signs & MASH Compliance.
Vereinigtes Königreich & Europa: Correx Boards
In the UK and parts of Europe, the trade name is Correx.
- Common Spec: 4mm or 6mm fluted board.
- Verwendung: Temporary street works and estate agent boards.
Hardware Compatibility: Box Edge vs. Wire Stakes
This is the critical part for procurement officers. You cannot simply swap the terms without checking the hardware.
Der “Box Edge” vs. “Wire Stake” Problem
If you order “Koroplast” signs from a US supplier for an Australian road project, you will likely receive 4mm flat sheets.
- Das Ergebnis: These sheets will fit loosely in Australian metal frames. They may blow out in high winds. They lack the Box Edge rigidity required by local councils.
If you order “Korflöte” signs for a US election campaign, you might receive 5mm rigid boards.
- Das Ergebnis: These boards may be too thick for standard US H-Stakes. You will need expensive custom hardware to install them.
The Lesson: Always specify the mounting system along with the temporary signage material.
Nachhaltigkeit: Recycling Temporary Signage Materials
Regardless of the name—Corflute, Koroplast, or Correx—gewellter Kunststoff is an eco-friendly choice.
- Recycelbar: Polypropylen (Pp) is a Code 5 Plastik. Es ist 100% recycelbar.
- Non-Toxic: It produces no toxic fumes when processed.
- Dauerhaft: It withstands moisture and chemicals better than paper or cardboard alternatives.
Abschluss: Sourcing the Right Corflute or Coroplast
Do not let terminology confuse your supply chain. Whether your site is in Melbourne, Miami, or Manchester, Optraffic produziert Corrugated Plastic Signage that meets the correct specification.
- For Australian Projects: Wir liefern 5mm UV-Stabilized Corflute with Box Edge options.
- For US Projects: Wir liefern Koroplast compatible with standard Wire Stakes.
Machen Sie den nächsten Schritt:
Wenden Sie sich noch heute an unser Team. We ensure your signage speaks the local language.
FAQ
Ja, structurally. Both terms describe twin-wall corrugated plastic signage. Corflute is the standard trade name in Australia. Coroplast is the dominant term in the United States. Optraffic manufactures this durable polypropylene material for both global markets.
Ja. Optraffic utilizes advanced digital printing for all custom road signs. Our UV-cured inks bond directly to the corrugated plastic signage. This process delivers vibrant, fade-resistant safety messages for any construction site.
Optraffic manufactures corrugated plastic signage in 5mm and 6mm thicknesses. We apply Commercial, Maschinenbau, oder Klasse 1 reflektierende Folien. Buyers can choose standard sizes up to 1200x600mm or request custom cutting. We build your custom road signs precisely to order.
Ja. Optraffic applies Commercial, Maschinenbau, und Klasse 1 films directly to your corrugated plastic signage. We fully customize text, Logos, and exact board sizes like 900x600mm. This process creates highly visible custom road signs for your specific project.
