Our range of Corrugated Cardboard Sheets are forever expanding !
As a leading specialist of light, medum and heavy duty corrugated cardboard sheets and Honeycomb Cardboard Panels - RhinoPack proudly features our exclusive RHINOCORR brand – engineered for superior strength, durability, and versatility across all your packaging and protection needs.
RhinoCorr corrugated cardboard sheets come in a comprehensive range of flute types and wall configurations, allowing us to deliver the perfect solution for cardboard layer pads, strong pallet dividers, pallet pads, cardboard boxes and protective sheets with the addition of being moisture resistant.
Your Guide To The Range of Corrugated Cardboard Flute Types
The corrugated cardboard industry offers a wide variety of flute profiles to suit different needs, from fine lightweight options to ultra-heavy-duty configurations.
Here's an informative overview of the main types that we can supply you with, across single-wall, double-wall, and triple-wall boards:
Single Wall Flutes (one flute layer – common for general-purpose packaging):
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E flute (~1.1–1.6 mm) – Very fine, smooth surface ideal for high-quality printing and die-cutting.
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B flute (~2.5–3.0 mm) – Versatile with good puncture and crush resistance.
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C flute (~3.5–4.0 mm) – Strong compression for medium stacking loads.
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A flute (~4.5–5.0 mm) – Thick cushioning for fragile or bulky items.
Double Wall Flutes (two flute layers – significantly higher rigidity and protection)
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EE flute – Ultra-fine double for excellent surface quality and crush resistance.
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EB flute – Combines fine E with strong B for balanced printability and strength.
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AC flute – A + C for superior shock absorption.
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BC flute (~6–7 mm total) – Popular combination of B and C flutes, offering outstanding all-round performance in compression, stacking, and transit protection.
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AB flute – A + B for maximum cushioning plus puncture resistance.
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AA flute – Double A for extreme thickness in tough applications.
Triple Wall Flutes (three flute layers – heavy industrial use):
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EBA flute – E + B + A blend for fine finish with exceptional durability.
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BCB flute – B + C + B for high compression and impact resistance in the most demanding scenarios.
These flute profiles vary in height, flute density, and performance characteristics, allowing packaging experts to select based on load weight, protection needs, print requirements, or cost.
RhinoCorr - Corrugated Cardboard Sheets
- Tough As Rhinos -
We offer the full spectrum of cardboard flute profiles and wall configurations — from lightweight single-wall options (such as fine E flute for smooth printing or versatile B flute) through robust double-wall combinations (like BC, EB, AC, AB, and more) to heavy-duty triple-wall structures (such as BCB or EBA) — allowing you to select exactly the right board for your needs, whether prioritizing cushioning, compression strength, puncture resistance, stacking performance, print quality, or cost efficiency.
RhinoCorr corrugated sheets and boxes are available in both standard grades and heavy duty with the additional option of moisture-resistant (MR) versions.
Moisture-resistant cardboard grades provide enhanced performance in challenging conditions by repelling humidity, resisting water absorption, and maintaining structural integrity even when exposed to damp environments, condensation during transit, cold storage, or variable weather.
This helps prevent weakening, softening, or collapse that standard cardboard can experience in high-humidity scenarios — making MR options ideal for export shipping, refrigerated logistics, outdoor storage, or any application where moisture could otherwise compromise protection and pallet stability.
Key Benefits of RhinoCorr Corrugated Cardboard
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Tailored strength and protection — choose from fine flutes for delicate handling and printing to double-wall for high load-bearing and impact resistance
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Excellent shock absorption, cushioning, and edge crush resistance to safeguard products during handling and transit
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Strong burst and puncture resistance to withstand pressure and rough treatment
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Balanced performance in weight, rigidity, and value, suitable for everything from light commercial use to heavy industrial demands
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Improved pallet stability and load security, minimising shifting and damage.
RhinoCorr Cardboard Layer Pads, Pallet Dividers, Sheets & Boxes
RhinoPack supplies premium RhinoCorr corrugated layer pads, pallet dividers, sheets, and boxes - customised for strength, protection, and pallet stability.
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Corrugated Layer Pads — Precision-cut to separate product tiers on pallets, preventing damage, pressure marks, and shifting. Available in single-wall (lighter, cost-effective) and double-wall (extra rigidity for heavier loads) with your choice of flute type.
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Cardboard Pallet Dividers — Strong corrugated dividers create secure compartments for mixed or fragile goods. Single-wall or double-wall options to suit load weight.
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Full Sheets — Large formats (e.g., 8ft × 4ft or custom) for pallet top/bottom protection, covers, or general use.
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A-Series Sheets — Cut to A0, A1, A2, A3, A4 sizes for smaller inserts, protective layers, or specialised applications.
We also manufacture corrugated boxes in single, double, or triple-wall configurations to protect light to heavy/high-value items.
Optional printing on sheets or boxes for branding, instructions, or identification (subject to MOQ).
Need something much stronger? Check our Honeycomb Cardboard Sheets
As a UK-based cardboard specialist and packaging manufacturer, we offer competitive pricing, fast delivery, and custom sizing where required. See our other products here.
Ready to upgrade your protection with RhinoCorr corrugated cardboard sheets?
Contact our team today for a no-obligation quote.
Partner with RhinoPack for a Sustainable Future
At RhinoPack, we are on a mission to eliminate the need for non-recyclable, plastic-based packaging and replace it with innovative, eco-friendly paper based alternatives.
Read our blog on - Alternatives to Bubble wrap here.
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If you have any other questions, you may find the answers here - www.rhinopack.co.uk/faq
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Heavy Duty Corrugated - Standard Grade
A reliable everyday solution offering strength and moisture resistance.
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Suitable for sheets, protective packaging, and box applications
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Minimum order: 25 sheets (e.g. standard 8ft × 4ft sheets)
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Cut-to-size options available
Heavy Duty Corrugated - Superior Grade
Designed for demanding applications such as corrugated box manufacturing, box forming, die-cut or profiled layer pads, transit trays, high-load cardboard layer pads, and strong pallet dividers.
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Moisture resistant
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Available plain or printed (subject to MOQ)
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MOQ starts from 2–200/250 sqm, depending on specifications
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For small orders - Please ask us for our Ebay shop page.
Typical Applications
Corrugated Cardboard panels are widely used as:
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Cardboard layer pads to separate product tiers and prevent pressure marks
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Strong pallet dividers to create secure compartments
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Pallet top and bottom pads to protect against dust, moisture, and impact
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General-purpose protective sheets for warehousing and transit