Duplex Chipboard Guide
Duplex chipboard, also known as one-sided white cardboard, is a high-quality paperboard made from grey chipboard with a clay-coated white surface on one side and a bare grey bottom side. The clay coating provides a smooth and bright printing surface, making it an excellent material for luxury packaging that requires both strength and visual appeal.Due to its thickness, durability, and premium printing quality, duplex chipboard is widely used for rigid boxes, retail packaging, and branded luxury packaging.
Best Used With
Key Characteristics
- Thick and Sturdy, Provides structural support for premium packaging.
- Clay-Coated Top Side, Offers a smooth, white surface for high-quality printing and finishing.
- Bare Grey Bottom Side,Retains the strength and density of grey chipboard.
- Ideal for Luxury Packaging, Balances strength, sustainability, and visual branding.


Common Uses of Duplex Chipboard
- Rigid and Luxury Packaging Boxes: Core material for set-up boxes, rigid boxes, and gift packaging.
- Cosmetics & Skincare Packaging: Perfect for luxury cosmetic products where both durability and branding matter.
- Electronics Packaging: Protects delicate electronics while allowing premium branding finishes.
- Wine & Spirits Packaging: Clay-coated surface enhances premium print designs for bottles and gift sets.
- Apparel & Jewelry Packaging: Provides a high-end unboxing experience with strength and smooth branding.
- Stationery & Premium Retail Packaging: Commonly used in custom retail boxes, stationery packaging, and branding displays.
- Material Type: Duplex Chipboard (One-Sided White Cardboard)
- Base Material: Grey Chipboard
- Top Surface: Clay-coated white (Kaolin mineral coating for smoothness)
- Bottom Surface: Bare grey board
- Thickness Range: 800 GSM ~ 2100 GSM
- Printing Applications: Excellent for offset, digital, and specialty printing finishes

Like grey chipboard, duplex chipboard is also made from recycled fibers, which makes it an eco-friendly packaging material. The clay-coated layer adds functionality without compromising sustainability.
- Supports sustainable packaging practices.
- Made from recycled materials.
- Fully recyclable after use.
- Reduces dependency on virgin paper resources.
- Premium Print Surface: The clay-coated top side ensures sharp, high-quality printing.
- Durability & Strength: Thick construction provides product protection.
- Versatility: Suitable for multiple industries and finishing techniques.
- Eco-Friendly Choice: Manufactured with recycled chipboard.
- Premium Print Surface: The clay-coated top side ensures sharp, high-quality printing.
- Durability & Strength: Thick construction provides product protection.
- Versatility: Suitable for multiple industries and finishing techniques.
- Eco-Friendly Choice: Manufactured with recycled chipboard.
- Premium Print Surface: The clay-coated top side ensures sharp, high-quality printing.
- Durability & Strength: Thick construction provides product protection.
- Versatility: Suitable for multiple industries and finishing techniques.
- Eco-Friendly Choice: Manufactured with recycled chipboard.
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FAQs
What is duplex chipboard made of?
Duplex chipboard is made from grey chipboard, with a clay-coated white top side and a grey bottom side. The clay coating (kaolin) provides a smooth surface for premium printing.
Is duplex chipboard eco-friendly?
Yes. It is produced from recycled grey chipboard and is recyclable after use, making it an eco-conscious packaging material.
What GSM is best for rigid boxes using duplex chipboard?
For rigid boxes, 800 GSM to 2100 GSM duplex chipboard is recommended, depending on the product’s weight and packaging design.
Can duplex chipboard be printed on directly?
Yes. The white clay-coated top side is designed for direct high-quality printing, while the grey bottom remains uncoated.
What industries use duplex chipboard?
It is widely used in cosmetics, electronics, fashion, wine & spirits, jewelry, and retail packaging.
How is duplex chipboard different from grey chipboard?
Grey chipboard is uncoated and raw, while duplex chipboard has a clay-coated white surface for improved printing. Both are strong, but duplex chipboard is chosen when premium printing and branding are required.
Is duplex chipboard cost-effective?
Yes. It provides luxury-quality printing and durability at a reasonable cost, making it highly popular in luxury packaging industries.

