Product Overview

Polypropylene Corrugated Flute Board is a lightweight industrial sheet made from 100% virgin PP material.

It is designed for reusable packaging, protection, and industrial applications where strength, moisture resistance, and dimensional stability are required.

Core Specifications

Feature	Details	Why it matters
Material	100% Virgin Polypropylene	Ensures maximum tensile strength and 100% recyclability.
Thickness	2mm – 8mm (Customizable)	Versatile range from light-duty liners to heavy-duty crates.
GSM Range	250g/m² – 3500g/m²	High density ensures structural integrity under load.
Surface	Double-sided Corona Treated	Optimized for UV & Screen printing (48-52 dyne/cm).
Properties	Waterproof, Chemical-resistant	Reusable for 20+ cycles in humid or harsh environments.

Structural Engineering & Resilience

Force is evenly distributed by corrugated structure, improving impact resistance and reducing cracking.

Hollow flute design lowers weight while keeping structural rigidity for stacking and handling.

PP material is moisture-proof and chemically stable in industrial environments.

Virgin PP maintains structural integrity within an operating temperature range of -20°C to +90°C.

Precision thickness control (up to ±0.05mm) ensures seamless automated processing and die-cutting.

Enhanced Functionality (Custom Options)

UV Protection: Fortified with UV stabilizers for 2+ years of outdoor color fastness.

Flame Retardant: Compliant with UL94-V0 standards for construction and electronics.

ESD/Anti-Static: Ideal for protecting sensitive electronic components during transit.

Edge Sealing: Seals open flutes to prevent contamination, making it compliant with clean-room and food-grade standards.

Quality Control

100% Virgin Material: Batch-tested for purity to ensure maximum impact strength and durability.

Real-Time Monitoring: Automated laser sensors maintain thickness tolerances Up to ±0.05mm.

Adhesion Guarantee: Strict hourly testing ensures a 48-52 dyne/cm surface for flawless printing.

Lab Verified: All batches pass Compression, Burst, and UV-aging tests (ASTM standards).

Compliance: Fully SGS, RoHS, and ISO 9001 certified for global export.

Wholesale Services

OEM/ODM: Custom colors, sizes, and anti-static/fire-retardant additives.

Sample Policy: Free sample swatches available upon request.

Lead Time: 7–14 days for standard container orders (subject to volume).

FAQ

Q: How do you ensure color consistency across different batches?

A: We use automated dosing systems and high-precision color masters. Our Delta-E (color difference) is strictly controlled at ΔE < 2.0, ensuring your repeat orders always match your brand standards.

Q: Can your boards withstand long-term outdoor exposure?

A: Yes. We offer UV-stabilized grades specifically for signage. These boards are tested to resist yellowing and brittleness for up to 24 months in high-UV regions like Australia and the Middle East.

Q: What is your standard for "Print-Ready" surfaces?

A: Every sheet is Corona-treated to reach 48-52 dyne/cm. We test every hour and guarantee the surface tension remains effective for at least 6 months if stored correctly.

Q: How do you prevent edge damage during sea freight?

A: We don't just wrap; we protect. All pallets feature heavy-duty edge protectors and reinforced plastic strapping, followed by heat-shrink wrapping to shield against moisture and impact during the 30-45 day transit.

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