The PP Plastic Hollow Sheet, crafted from high-quality polypropylene, is a lightweight, durable, and eco-friendly material designed for diverse applications. Known for its versatility, this fluted corrugated plastic sheet is widely used across packaging, advertising, construction, agriculture, industry, and pharmaceuticals. With its strength, weather resistance, and adaptability, the PP Plastic Hollow Sheet provides an efficient and sustainable solution tailored to your needs.
Key Features & Specifications
Lightweight and Durable
The hollow structure offers high strength while keeping the material lightweight, ensuring easy handling and reduced transportation costs.
- Benefit: Reliable for heavy-duty applications without adding unnecessary weight.
Water and Weather Resistant
The polypropylene composition ensures resistance to moisture and weather conditions, making it suitable for outdoor and industrial uses.
- Example: Long-lasting performance in agricultural or construction environments.
Eco-Friendly and Recyclable
Manufactured from recyclable polypropylene, the sheet promotes sustainable practices by reducing waste and environmental impact.
- Benefit: A green alternative for businesses committed to sustainability.
Wide Range of Applications
From protective packaging to construction materials, the sheet is adaptable across industries, providing flexibility and efficiency.
- Example: Customizable for packaging, signage, or protective layers in building projects.
Customizable Sizes and Designs
Available in various sizes, colors, and thicknesses to meet specific requirements, offering precise solutions for unique projects.
- Benefit: Perfect for branding and tailored industrial applications.
Specification
| Specification |
Details |
| Material |
100% Virgin Polypropylene (PP) |
| Structure |
Twin-wall fluted (hollow) corrugated |
| Thickness Range |
2 – 12 mm |
| Standard Thicknesses |
2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm |
| Sheet Width |
1,220 mm (standard); up to 2,100 mm (custom) |
| Sheet Length |
2,440 mm (standard); up to 6,000 mm (custom) |
| Weight (per sheet) |
0.5 – 4.5 kg (varies by thickness) |
| Density |
0.58 – 0.92 g/cm³ |
| Color Options |
White, Black, Blue, Grey, Clear, Custom (Pantone) |
| Tensile Strength |
≥ 18 MPa |
| Impact Resistance |
≥ 15 kJ/m² |
| Operating Temperature |
-10°C to +80°C |
| Water Absorption |
< 0.01% |
| Flammability |
Self-extinguishing (HB grade); FR grade available |
| Recyclability |
100% recyclable (PP #5) |
| Certifications |
SGS, ISO 9001, REACH, RoHS |
Packaging and Logistics
- Ideal for creating boxes, dividers, and protective trays for secure transportation.
- Lightweight design lowers shipping costs and enhances handling efficiency.
Advertising and Signage
- Durable and weather-resistant material for banners, displays, and promotional boards.
- Vibrant color options ensure attention-grabbing branding for outdoor and indoor signage.
Construction Industry
- Used as protective layers for flooring, walls, and ceilings during building projects.
- Flame-retardant options enhance safety in construction environments.
Agriculture and Pharmaceutical Sectors
- Protects crops, produce, and pharmaceuticals from moisture and environmental damage.
- Hygienic and easy to clean, making it ideal for sensitive goods.
Engineered for Versatility
The sheet’s adaptability across industries ensures it meets the unique demands of every project, from packaging to construction.
Durable and Sustainable
Manufactured from high-quality, recyclable polypropylene, the sheet provides long-lasting performance while promoting eco-conscious practices.
Cost-Effective and Reliable
Its lightweight yet robust design offers an economical solution for businesses seeking efficiency and reliability.
Frequently Asked Questions
What is a PP plastic hollow sheet?
A PP plastic hollow sheet is a lightweight, twin-wall polypropylene panel with a fluted core. Also known as corrugated plastic sheet or corriboard, it offers high strength-to-weight ratio, water resistance, and chemical resistance. It is widely used in packaging, signage, construction, and industrial protection.
What thicknesses are available for PP hollow sheets?
PP hollow sheets are available in thicknesses from 2 mm to 12 mm, with 3 mm, 4 mm, 5 mm, and 6 mm being the most commonly ordered. Custom thicknesses can be produced for bulk orders (MOQ applies). Thicker sheets provide higher rigidity and load-bearing capacity.
Is PP hollow sheet waterproof?
Yes. PP (polypropylene) is inherently water-resistant and does not absorb moisture. PP hollow sheets maintain structural integrity in wet environments, making them suitable for outdoor signage, agricultural packaging, and construction applications where water exposure is expected.
Can PP hollow sheets be cut or drilled?
Yes. PP hollow sheets can be easily cut with a utility knife, circular saw, or CNC router. They can also be drilled, scored, folded, and welded using heat or ultrasonic methods. Custom die-cutting is available for specific shapes and patterns.
What is the difference between PP hollow sheet and solid plastic sheet?
PP hollow sheets feature a twin-wall fluted structure that provides excellent strength at 40–60% less weight than solid plastic sheets of equal thickness. Hollow sheets offer better thermal insulation and impact absorption, while solid sheets provide higher puncture resistance and a smooth surface on both sides.
Are PP hollow sheets recyclable?
Yes. PP hollow sheets are made from 100% polypropylene (PP resin, recycling code #5), which is widely recyclable. They can be reground and reprocessed into new sheets or other PP products. Many manufacturers accept returned sheets for recycling programs.
What colors are available?
Standard colors include white, black, blue, grey, and translucent/clear. Custom colors (Pantone matching) are available for orders above 500 sheets. Colorants are UV-stable for outdoor applications to prevent fading over time.
Can PP hollow sheets be printed on?
Yes. PP hollow sheets accept digital printing, screen printing, and flexographic printing. The smooth outer flutes provide an excellent surface for high-resolution graphics. They are widely used for yard signs, trade show displays, point-of-sale advertising, and promotional signage.
PP Plastic Hollow Sheet