Superior Corrugated Plastic Solutions Built to Last
Durable. Sustainable. Made to Perform.
At Liberty Plastics, we manufacture corrugated plastic solutions that deliver exceptional performance without compromising sustainability. As a trusted corrugated plastic manufacturer since 1984, we specialize in creating high-quality HDPE corrugated plastic products that meet the demanding requirements of modern industries.
Whether you need custom corrugated plastic fabrication, off-the-shelf containers or innovative Wave-Core sheets, our corrugated plastic solutions are engineered for strength, versatility, and long-term value. From agriculture and construction to logistics and retail, our products protect what matters most—your operations and the planet.
How We Deliver Corrugated Plastic Solutions
Wave-Core™: Innovation in Every Sheet
Our patented Wave-Core corrugated plastic represents decades of material science innovation. Made from high-density polyethylene (HDPE), Wave-Core delivers superior flexibility—it rolls, flexes, and bends while maintaining exceptional durability. Unlike standard corrugated plastic, Wave-Core withstands extreme temperatures (-40°F to 180°F), resists chemicals and moisture, and provides impact protection that outlasts cardboard, wood, and polypropylene alternatives.
Wave-Core corrugated plastic is the clear choice for applications requiring weather resistance, repeated use, and reliable performance across industries from roofing to high-value product packaging.
Custom Corrugated Plastic Fabrication
Standard packaging fails when products are too valuable, too fragile, or too oddly shaped. Temperature extremes damage goods in transit. Disposable materials create waste management headaches. Reusable packaging doesn’t fit your workflow.
Our custom corrugated plastic solutions process solves these operational challenges by transforming your specific requirements into precision-engineered products. From initial design consultation through fabrication, our team creates corrugated plastic containers that protect high-value items, packaging systems that withstand weather exposure, and specialized components designed around your product dimensions and handling processes.
Whether you need custom die-cutting for unusual shapes, sonic welding for seamless assemblies, or multi-compartment designs that streamline picking and packing, Liberty Plastics has the manufacturing capabilities and corrugated plastic expertise to address problems that standard solutions cannot.
Ready-to-Ship Containers & Storage Solutions
Sometimes you need corrugated plastic products now. Our off-the-shelf collection includes durable containers, bins, and storage solutions available for immediate purchase. These HDPE corrugated plastic products deliver the same quality and sustainability as our custom offerings, with the convenience of fast delivery.
From waste and recycling containers to material handling bins, our ready-to-use corrugated plastic solutions help streamline operations without custom lead times.
Discover
The Possibilities
Why Choose HDPE Corrugated Plastic?
Proven Reliability
Liberty Plastics has manufactured corrugated plastic totes for the United States Postal Service since 1984 – over 40 years of continuous use in the most demanding mail delivery conditions. When USPS needed to replace cardboard totes that couldn't withstand weather and daily handling, they turned to HDPE corrugated plastic. That partnership continues today.
100% Recyclable & Reusable
HDPE is among the most easily recycled plastics (resin code #2), accepted at recycling centers worldwide. Our corrugated plastic products can be reused repeatedly, then fully recycled when their lifecycle ends.
Exceptional Durability
Corrugated plastic withstands impacts, moisture, chemicals, UV exposure, and temperature extremes that destroy cardboard, wood, and other materials.
Sustainable Manufacturing
Our Baldwyn, MS facility captures 99% of HDPE waste, recycling it back into production. All Liberty Plastics products incorporate post-industrial recycled plastic unless otherwise requested.
Weather Resistant
Unlike cardboard that degrades when wet, corrugated plastic performs reliably in outdoor storage, transportation, and demanding environments.
Lightweight Strength
HDPE corrugated plastic delivers maximum protection with minimal weight, reducing shipping costs and handling strain.
Case Study
Stone Manufacturer Solves Breakage And Reduces Costs With Custom Packaging Solution
A leading manufacturer of concrete and landscaping products faced significant losses from damaged high-value stone during shipping and storage. Traditional packaging couldn’t withstand the elements or protect against impact damage.
Liberty Plastics designed a custom corrugated plastic packaging solution using Wave-Core HDPE. The result? Dramatically reduced product breakage, elimination of weather-related damage, and substantial cost savings from both reduced losses and reusable packaging.