4mm Grey Cardboard Wholesale

4mm cardboard is a high-quality, lightweight, and durable material that is
perfect for a variety of projects, such as presenting artwork, framing
photographs, dividers, and more. It is made from recycled paper fibers and has
a smooth, matte finish that gives it a professional and polished look. This
versatile material is also acid-free, making it an excellent choice for
archival or preservation projects. Whether you're a professional or just
starting out with your crafting projects, 4mm Grey Cardboard is an excellent
choice for your needs.

Parameters of 4mm Cardboard Sheets

Grey Cardboard Descriptions
Physical properties Unit Grammage
2500
Grammage g/m2 2450-2550
Moisture Range % 14±1.5
Thickness μm 4000±15
Skewness mm ≤ ±3
Internal Bond mN.m ≥ 121
Dirt count pcs/m2 ≤50

Feature of 4mm Grey Cardboard
4mm Grey Cardboard is a heavy-duty cardboard made from 100% recycled paper and
is available in a variety of sizes and thicknesses. It is a strong and durable
material that is ideal for packaging, display, crafting, and sign-making. Its
4mm thickness provides excellent rigidity and stability for card and display
projects, making it a popular choice for both professional and amateur
crafters.

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