Tough, reusable polypropylene crates engineered for fresh fruit and vegetable growers — lighter than wood, stronger than cardboard, and built to stack a hundred times over.
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For decades, wooden crates and wax-coated cardboard boxes were the default for transporting fresh produce from field to retailer. But the economics have shifted. Plastic produce crates made from virgin or recycled polypropylene (PP) corrugated sheet now deliver a compelling combination of hygiene, durability, and total cost of ownership that traditional materials simply cannot match.
A single plastic produce crate can complete 50 to 200 round trips before it needs replacement — compared to a single use for waxed cardboard and perhaps 3 to 5 uses for an untreated wooden crate. When you run the numbers across a season, the savings are substantial for any operation moving more than a few pallets per week.
Polypropylene corrugated (often called "Coroplast-style" board, though that is a trade name) consists of twin parallel sheets of PP bonded by a fluted inner layer. This construction gives the material exceptional rigidity-to-weight ratio. A 4 mm PP corrugated panel weighs roughly 600 g/m² yet resists compression loads exceeding 150 kg when properly formed into a crate.
For produce applications, PP corrugated is typically formed into open-top or ventilated crates with perforated side walls. Ventilation is critical: fresh fruit and vegetables continue respiring after harvest, releasing ethylene gas and heat. Proper airflow through crate walls slows ripening, reduces shrinkage, and extends shelf life — sometimes by two to four additional days, which makes a decisive difference in long-haul transport.
The material is also inert: it won't absorb odors, harbor bacteria in grain or fiber (unlike wood), or leach chemicals into food contact surfaces. Leading produce crate manufacturers submit their products for FDA food-contact compliance.
Standard plastic produce crates are most commonly offered in two footprint families. The Euro-standard footprint (600 × 400 mm) is dominant in European supply chains and slots cleanly onto EUR-1 pallets with zero wasted space. The North American format typically runs 24 × 16 inches (approximately 610 × 405 mm) for similar pallet compatibility.
Depth varies by crop. Shallow crates of 100–150 mm depth suit berries, cherry tomatoes, and other fragile small fruit where compression damage is a concern. Deeper crates at 200–280 mm handle denser crops: root vegetables, citrus, pineapple, and melons. Manufacturers typically rate stacking loads for full and empty stacks separately — a specification buyers should scrutinize carefully, since cold-chain transit can involve significant vibration and repeated stacking cycles.
Custom printing is available on PP corrugated crates using UV-stable inks or adhesive labels. Growers and distributors can specify brand colors, QR codes for traceability, and regulatory compliance markings. Minimum order quantities for custom-printed runs vary by supplier but typically start around 500–1,000 units.
For standard, unprinted crates purchased off-the-shelf, commercial quantities are available from plastic produce crate specialists like Elipacko, with rapid delivery to most US locations.
With proper washing and handling, a well-manufactured PP corrugated produce crate typically lasts 50 to 200 trips. Heavier-gauge crates at the upper end of the spec range last longer, but even economy grades dramatically outperform single-use options. UV-stabilized grades are recommended for outdoor or sun-exposed storage.
Yes. Food-grade polypropylene is approved for food contact use by the FDA and equivalent international authorities. Reputable manufacturers source virgin PP or approved food-contact recycled PP and will provide compliance documentation on request. The smooth, non-porous surface is also much easier to sanitize than wood or fiber-based alternatives.
Absolutely. Polypropylene remains structurally stable from well below freezing up to around 100°C. PP corrugated crates are regularly used in cold-room storage at 0–4°C and in refrigerated transport trucks. The material does not absorb condensation or warp, unlike wood or cardboard under the same conditions.
Stacking crates have a flat base and reinforced top rim so that loaded crates can be stacked vertically — ideal when you need vertical pallet height and the crate contents can bear vertical load. Nesting crates have angled walls so empty crates slide inside each other, dramatically reducing return-trip storage volume (often by 60–70%). Some designs combine both features via a rotating lip.
Most plastic produce crates can be washed with hot water and food-safe sanitizer in a standard crate-washing machine or pressure-washer setup. Avoid chlorine bleach at concentrations above 200 ppm for extended contact, as high chlorine levels can cause surface crazing over time. Quaternary ammonium or peracetic acid sanitizers are preferred in most commercial packing house operations.
Commercial growers, distributors, and retailers can source plastic produce crates directly from manufacturers or through specialist suppliers. Elipacko offers a broad range of plastic produce crates with competitive pricing for commercial quantities, including both standard and custom-printed options.
Explore the full range of commercial-grade plastic produce crates — sized, rated, and certified for fresh fruit and vegetable supply chains.
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