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Coated duplex board grey back
Coated duplex board grey back
Coated duplex board grey back
Coated duplex board grey back
Specifications
Parameters :
COBB
Value :
25±5
Unit :
m/s
Description

Premium Duplex Board (Grey Back)

High-performance paperboard engineered for professional printing and packaging applications. With over 30 years of manufacturing excellence, our duplex board offers superior stiffness and exceptional surface smoothness.

✔ Superior Printability: Stable ink absorbability and rich printing dots for vivid results.
✔ Structural Integrity: Hard stiffness and strong folding strength for durability.
✔ Professional Finish: Single-side white coated surface for high-quality visual appeal.

Product Attributes

FOB Unit: ton
MOQ: 20 tons
Packaging: Sheets (100/pack) or Standard Export Rolls
Delivery: 30 days

Technical Specifications

ParameterUnitValue
Basis weightgram230-500±5%
Whiteness%≥85 ISO
Smoothnesssec≥70 coating side
Moisture%6-8
Stiffness MDmN.m2.6-15
COBBg/m2≤50
Surface glossy%≥40
Printing intensitym/s≥1.2
Ink absorption%25±5
Folding resistancetimes≥10
Coatingsidessingle
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Coated duplex board grey back

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Product Detail
Parameters :
COBB
Value :
25±5
Unit :
m/s
Contact Supplier
Coated duplex board grey back
Coated duplex board grey back

Henan Hengda Paper Co., Ltd.

Verified Supplier
1 Years
zhengzhou
Since 1990
Business Type :
Manufacturer
Main Products :
Printing paper, Packing paper, Food grade paper
Total Annual :
>50000000
Employee Number :
>100
Certification Level :
Verified Supplier
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