Our PP Corrugated Sheet (also called PP hollow sheet or coroplast) is a lightweight, waterproof, and reusable plastic board made from 100% virgin polypropylene. With thickness options from 2mm to 12mm and full custom size, color, and printing capabilities, it is the ideal material for reusable boxes, layer pads, dividers, signage, and protective packaging.
Compared with corrugated cardboard, our PP corrugated sheet offers 10x longer service life, superior moisture resistance, and full recyclability, making it the preferred choice for closed-loop supply chains, agriculture packaging, and export logistics.
| Material | Virgin Polypropylene (PP) |
|---|---|
| Thickness Range | 2mm / 3mm / 4mm / 5mm / 6mm / 8mm / 10mm / 12mm |
| Standard Sheet Size | 1220 x 2440 mm, 1000 x 2000 mm (custom on request) |
| Weight (GSM) | 250 – 4000 g/m² |
| Colors | Natural, White, Black, Blue, Green, Red, Yellow, Custom RAL |
| Surface | Smooth / Corona-treated (for printing) |
| Optional Treatments | Anti-static (ESD), UV-stabilized, Flame-retardant, Food-grade |
| Certifications | RoHS, REACH, FDA, PPWR, MSDS |
Rulowin is a professional manufacturer of PP corrugated sheets, PP honeycomb panels, and reusable plastic packaging solutions. We serve logistics, automotive, electronics, agriculture, and industrial customers worldwide with OEM/ODM customization, from structural design to mass production. Our products comply with PPWR, RoHS, REACH, FDA, and other international standards, and are exported to Europe, North America, Southeast Asia, the Middle East, and South America.
PP corrugated sheet is waterproof, reusable 50+ times, and 100% recyclable, while cardboard is single-use, moisture-sensitive, and easily damaged.
Yes. We offer screen printing, UV printing, and flexo printing. Corona treatment is applied to ensure ink adhesion.
Standard MOQ is 500 pieces. Lead time is 7-15 days depending on customization and order volume.
Yes. Our food-grade variant is FDA and EU 10/2011 compliant, suitable for direct food contact.
Send us your specs — our engineers will reply within 24 hours.
