Compressed Grey Packing Board 1.5mm Sturdy Straw Cardboard Sheet
Compressed grey packing board, also known as grey backing board or straw cardboard sheet, is a dense, heavy-duty paperboard material manufactured from recycled materials. This sturdy uncoated board features uniform grey color on both surfaces and throughout the edges, providing consistent appearance even on cut and exposed edges.
Available in thicknesses ranging from 0.4mm to 4mm, with 1.5mm as a popular standard option, this versatile grey board supports a wide range of packaging and structural applications. Grammage options extend from 250g to 2500g, accommodating everything from lightweight folder production to heavy-duty packaging requirements.
Manufactured from recycled wood pulp and waste paper using mixed pulp formulation, this eco-friendly material delivers strong, hard strength with durable folding resistance for demanding industrial applications.
Technical Specifications
| Parameter |
Details |
| Product Name |
Sturdy Compressed Grey Packing Board Straw Cardboard Sheet |
| Paper Type |
Grey backing board, compressed grey board |
| Available Thicknesses |
0.4mm to 4mm |
| Grammage Range |
250g to 2500g |
| Bursting Strength |
2.20 to 2.35 kPa/g |
| Smoothness |
6 to 10 seconds |
| Moisture Content |
Approximately 8% |
| Color |
Grey on both sides, grey edges throughout |
| Coating |
Uncoated |
| Raw Material |
Recycled wood pulp and waste paper, mixed pulp |
| Standard Sheet Sizes |
31 x 43 inches, 35 x 47 inches, 130 x 90cm |
| Custom Sizes |
Custom flat sizes available |
| Format |
Sheets |
| Key Feature |
Sturdy, hard strength, durable, folding resistant |
| Delivery Time |
5 to 25 days |
Performance Advantages
Superior Structural Support
The board provides strong support for carton laminating, die-cutting operations, and overall box hardness, making it ideal for rigid packaging construction.
Excellent Print Surface
Good surface smoothness combined with stable ink absorbability and low surface roughness delivers excellent printing results for branding and informational applications.
Premium Surface Decoration Compatibility
Good surface decoration characteristics ensure excellent results for calendering, hot stamping, and lamination post-processing operations.
High Strength and Durability
Strong, hard strength construction with folding resistance properties ensures long-lasting performance through production cycles and end use.
Eco-Friendly Recycled Construction
Manufactured from recycled materials, supporting sustainable packaging initiatives while maintaining reliable performance standards.
Application Areas
This compressed grey board serves as a first-choice material across the packaging industry. Common applications include file folder manufacturing, notebook cover production, lever arch files, and various packing box construction. Additional uses include puzzle board production and other applications requiring a rigid, stable paperboard base.
Business and Logistics Terms
Available trade terms include EXW, FOB, CFR, CIF, and additional incoterm options to accommodate different shipping arrangements.
Container loading capacity is approximately 13 tons for 20-foot containers and 25-26 tons for 40-foot containers.
Payment terms follow T/T deposit transfer before production begins, with the remaining balance paid prior to shipment departure.
Multiple shipping methods are available including ocean freight, air freight, rail transport, and express courier services such as FedEx and DHL for smaller shipments.
Sample policy provides free material samples with freight charges collected on delivery.
Packaging Details
Standard sheet packaging meets full export and import packaging standards. The packaging is strong and safe for ocean transportation and international shipping. Identification marks and labels are affixed to the outer package surface, with one label applied per pallet for easy identification and inventory tracking.
Keywords: grey paper board, grey carton, carton gris, grey backing board, straw cardboard sheet, compressed grey board
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