Home / Bulk Packaging / Greyboard（Purple Cedar）
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Greyboard（Purple Cedar）

Instock

  • Material: Virgin pulp blended with high-quality recycled fibers

    Basis Weight: Customizable (designed for regional and mass-market packaging needs)

    Thickness: 1.0–3.0 mm (customizable)

    Moisture Content:

    • Greyboard: 10±1%

    • Single-side coated: 11±1%

    • Double-side coated: 12±2%
      (Stable moisture performance for standard packaging applications)

    Density: ≥0.555 g/cm³
    (High cost-performance packaging board for bulk production)

    Internal Bond Strength: ≥100 J/m²
    (Ensures structural integrity during processing)

    Surface Smoothness (Bekk): ≥10 seconds

    Standard Sizes:
    787 × 1092 mm
    889 × 1194 mm
    Custom sizes available

    Squareness: ≤3 mm

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Brand Introduction

Greyboard（Purple Cedar）™ is Hongtu Scenery’s high-performance, cost-effective greyboard brand designed for bulk packaging and regional market applications.

The brand strategy focuses on market presence and superior performance. Greyboard（Purple Cedar）™ emphasizes:

  • Optimized no-gray-core greyboard structure

  • High-performance paperboard engineering

  • Bulk packaging solutions tailored to regional markets

  • Cost-effective material supply

Inspired by the Purple Cedar (also called Yew), symbolizing wisdom, resilience, and adaptability, Greyboard（Purple Cedar）™ maintains consistent structural integrity and performance through cutting, laminating, die-cutting, and transportation.

More than just greyboard material, Greyboard（Purple Cedar）™ represents a reliable, high-performance system for bulk packaging applications.

Material & Performance

  • Greyboard（Purple Cedar）™ features an optimized no-gray-core greyboard structure combining:

    • Recycled fiber systems

    • Selected high-quality virgin pulp reinforcement

    • Optional core reinforcement for added strength

    This design balances environmental responsibility with mechanical performance, ensuring consistent results throughout processing and transportation stages.

    Performance Advantages:

    • High-performance greyboard structure

    • Warp-resistant and curl-resistant

    • Excellent compression and bending resistance

    • Adaptable to various humidity conditions

    • Smooth surface suitable for printing

    • Compatible with offset, gravure, and digital printing

    • Designed for bulk packaging applications requiring durability and environmental compliance

Applications

Greyboard（Purple Cedar）™ is widely used in bulk packaging and industrial applications for regional markets:

  • Industrial Box Packaging: Provides high rigidity support and ensures transportation stability

  • Warehouse Packaging Materials: Durable and deformation-resistant for large-scale logistics

  • Consumer Goods Bulk Packaging: Balances cost-effectiveness with high performance

  • Furniture and Home Products Packaging: Protects products and ensures safe transport

  • Other Mass-Market Packaging Materials: Flexible and suitable for multiple applications

Sustainability & Logistics

Greyboard（Purple Cedar）™ is committed to sustainable bulk packaging:

  • Optimized recycled fiber usage

  • FSC-certified material support

  • Eco-friendly production processes to reduce carbon footprint

  • High-strength performance while meeting environmental standards

Logistics & Packaging Protection:

    • Full-pallet waterproof film wrapping

    • Paper corner protection

    • Double steel strip reinforcement

    • Stable production capacity ensures reliable long-term supply

FAQ

Q1: Where is Greyboard（Purple Cedar）™ manufactured?
A: Produced in Hongtu Scenery’s own factories with designated raw material sourcing and strict quality control.

Q2: Does it support FSC certification?
A: Yes, FSC-certified materials can be supplied upon request.

Q3: Does it meet low VOC environmental requirements?
A: Yes, VOC and formaldehyde emissions are strictly controlled, suitable for environmentally demanding packaging markets.

Q4: What is the minimum order quantity?
A: Standard bulk orders are negotiable based on specifications.

Q5: Are custom packaging material solutions available?
A: Yes, custom structure, GSM, and thickness options are supported.

Related products

Yellow Cedar paperboard featuring natural yellow fiber color.Yellow Cedar paperboard featuring natural yellow fiber color.
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