China Hollow Sheet Raw Materials Supplier

The Hollow Sheet Raw Materials produced by China manufacturer, Juntai Packaging, are a kind of lightweight plastic sheet manufactured through high-temperature extrusion, utilizing polypropylene (PP) as its primary raw material. Featuring an internal hollow grid structure, it serves as a leading eco-friendly material for replacing cardboard, wooden boards, and solid plastic sheets.

Basic Parameters

- Chemical Name: Polypropylene (PP)

- Density: 0.90–0.91 g/cm³ (Lightweight; approximately 1/3 the weight of a wooden board)

- Temperature Resistance Range: -20°C to +120°C

- Common Thicknesses: 2/3/4/5/6/7 mm (Customizable from 2–11 mm)

- Common Basis Weight: 300–1500 g/m²

- Appearance: Natural translucent (Customizable in colors such as white, black, blue, green, etc.)

Core Characteristics

- Lightweight yet High-Strength: Features a hollow structure that is lightweight while offering exceptional impact and compression resistance (8–10 times that of cardboard boxes).

- Water and Moisture-Resistant: Made from non-absorbent PP material, providing excellent protection against moisture and water—ideal for maritime shipping and cold chain logistics.

- Corrosion-Resistant Insulating: Resistant to acids and alkalis, highly corrosion-resistant, and possesses excellent electrical insulation properties.

- Eco-friendly Recyclable: Non-toxic, odorless, and fully recyclable, making Hollow Sheet Raw Materials an environmentally friendly and sustainable choice.

- Easy to Process: Can be cut, bent, thermoformed, and printed; custom molds can be created to meet specific requirements.

- Functionally Customizable: Masterbatches can be added to achieve specific performance grades, such as anti-static, flame-retardant, UV-resistant, or anti-bacterial properties.

What are the advantages of hollow board raw materials?

1. Physical Durability

This material is impact-resistant and boasts a long service life. Unlike traditional corrugated cardboard, it possesses excellent folding endurance; finished tote boxes made from this material can be reused hundreds of times without easily breaking.

Furthermore, while providing cushioning protection, it can withstand significant vertical pressure, making it ideal for stacking heavy items such as automotive parts and hardware.

2. Lightweight Design and Energy Efficiency

Hollow board is inherently lightweight, with a density significantly lower than that of solid plastic sheets or wooden boards. This facilitates more efficient handling and loading operations, thereby reducing transportation costs.

3. All-Weather Environmental Adaptability

It is waterproof, mold-resistant, and corrosion-resistant. Even in humid warehouses or during maritime transport within shipping containers, it will not soften, develop mold, or suffer moisture damage—unlike cardboard boxes.

Juntai Packaging can tailor the material formulation to suit specific application environments. Whether requiring low-temperature anti-brittleness for cold regions or high-temperature anti-deformation properties for tropical climates, the material's performance remains consistently stable.

4. 100% Eco-Friendly and Sustainable

Our products comply with ESG standards and consist of 100% recyclable materials, enabling your enterprise to easily meet requirements regarding plastic reduction and carbon emission audits.

Moreover, the material itself is odorless and non-toxic, making it suitable for use in packaging electronics and even for the distribution of certain food products.

5. Highly Customizable Functionality

For the electronics industry, we can incorporate anti-static agents to prevent damage to precision components; for warehouse safety, we can customize the material to meet specific flame-retardancy standards. We welcome inquiries regarding other specific requirements; in addition to providing tailored functional solutions, we also offer custom printing services.

Typical Applications

- Logistics Packaging: Reusable Bins, Dividers/Inserts, Partitions, Collapsible Pallet Boxes, Pallets

- Advertising Display: Display Boards, Display Stands, Temporary Partitions, Signage

- Electronics Industry: Anti-static Handling, PCB Packaging, Precision Component Protection

- Other: Agricultural Greenhouses, Outdoor Enclosures, Temporary Construction Walls, Medical/Food Liners

Selection of Raw Materials for Hollow Board Raw Materials

- Logistics Turnover Boxes, Dividers, Partitions, Collapsible Pallet Boxes

- Advertising Display Boards, Display Stands, Temporary Partitions

- Electronics/Hardware Packaging, Liners, Pallets