250GSM Sheet Uses White FBB Board C1S Ivory Paper
White Cardboard (Ivory Board) is a premium, high-bulk packaging board manufactured exclusively from 100% virgin wood pulp. Unlike Duplex Board, it features white surfaces on both top and bottom sides, including the core. The multi-layer construction consists of bleached chemical pulp on the exterior surfaces with mechanical pulp in the middle layer, providing enhanced bulk and stiffness. This material is ideal for applications demanding superior hygiene, structural strength, and excellent visual presentation.
Key Features
- Pure Virgin Pulp: Contains zero recycled waste paper, ensuring maximum hygiene standards and eliminating odors
- Double-Sided Whiteness: Even with single-side coating, the reverse side maintains inherent whiteness for clean, sanitary interior appearance
- High Bulk (Volume): Superior thickness and stiffness compared to equivalent weight boards, offering excellent stiffness-to-weight ratio
- Premium Surface Quality: Clay-coated surface provides exceptional smoothness for high-resolution printing applications including Offset, UV, Embossing, and Hot Stamping
Technical Specifications
| Parameter |
Unit |
Standard Specification Range |
| Basis Weight (Grammage) |
g/m² (gsm) |
190 - 400 gsm |
| Thickness (Caliper) |
µm (microns) |
260 - 650 µm |
| Brightness (Top) |
% ISO |
90% - 94% |
| Brightness (Back) |
% ISO |
84% - 88% |
| Stiffness (CD) |
mN·m |
3.5 - 20.0 |
| Stiffness (MD) |
mN·m |
7.0 - 40.0 |
| Smoothness (PPS) |
µm |
0.8 - 1.4 µm |
| Moisture Content |
% |
5.5% - 7.5% |
| Cobb Value (Top) |
g/m² |
30 - 45 |
| Ply Bond |
J/m² |
> 150 |
| Material Composition |
- |
100% Virgin Wood Pulp |
Company Profile
Dongguan Xiaolong Packaging Industry Co., LTD is a professional manufacturer established in 2012, specializing in the production and sales of Gray Cardboard, Duplex board, White Cardboard, Black cardboard, kraft paper, and Paper Box. Our facility is located in Houjie Town, Dongguan City, covering a plant area of 10,000 square meters. We maintain a standard stock of 1,000 tons with annual sales exceeding 20,000 tons of paperboard. Our production capabilities include five paper machine lines for grey boards and four machines for Black paper production, complemented by automated production lines, automatic flat cutting machines, and V-slot machines. All paper products are certified with SGS, RoHS, MSDS, and FSC certifications. To enhance our competitive advantage, we offer customized product solutions and comprehensive one-step services for our customers.
Frequently Asked Questions
What products can we make?
Double gray paperboard, whiteboard, black cardboard, white cardboard, kraft paper and all kinds of printing and packaging paper.
Does samples available?
Yes, we can offer free samples to you to check, only need your Express account for delivery.
Do you have Stock?
We have standard stock of 1000 tons.
Does Customize service available?
Yes, it's available, we may produce the Special Sizes as Reel & Sheet as your requirement.
What's the payment terms available?
For now, we accept T/T payment terms only, and after a few orders we may deal with L/C at sight.
How do you ship the goods?
By Sea, By Air or Express delivery, such as TNT, DHL, FedEx, UPS, etc.