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GURU TRADERS (PRIVATE) LIMITED
GURU TRADERS(PRIVATE) LIMITED
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Coated Duplex Board (Grey Back & White Back)
Ready Stock Lahore DepotReady Stock Karachi Coastal Hub
85% ISO Brightness
China / Indonesia Prime MillsSKU: gt-pkg-001

Coated Duplex Board (Grey Back & White Back)

High-stiffness multi-ply coated carton board designed for automated pharmaceutical, food, and consumer packaging lines.

Available Substance Specifications:
230 GSM250 GSM300 GSM350 GSM400 GSM450 GSM
Surface FinishClay Coated Smooth Top Surface
Available FormatsSheets, Reels
Moisture Content7.0% – 8.5%
Wholesale & Indenting

Direct Mill Pricing & Ready Stock

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Technical Specification & Caliper Matrix

ISO 536 / ISO 534 Verified
Substance (GSM)Caliper (Microns)Bulk Density (cm³/g)ISO BrightnessOpacity (%)
250 ± 2 g/m²310 µm1.2485%N/A
300 ± 2 g/m²380 µm1.2685%N/A
350 ± 2 g/m²450 µm1.2885%N/A
400 ± 2 g/m²520 µm1.385%N/A

* All laboratory test values are measured under standard atmospheric conditions (23°C ± 1°C, 50% ± 2% RH).

Key Industrial Features

Multi-ply construction with exceptional bending stiffness for high-speed folding
Double-coating on top layer ensuring vivid offset dot reproduction
Consistent caliper across entire sheet preventing die-cutting jams
Clean white back option (Triplex) available for luxury food/cosmetics

Recommended Target Applications

  • Pharmaceutical packaging & medicine boxes
  • Food, confectionery & tea cartons
  • Shoe boxes & garment packaging
  • Fast-moving consumer goods (FMCG) displays

B2B Paper Substance & Tonnage Estimator

International mill standard formula for sheets, reams & multi-ton press orders.

Industry Presets:
Calculated Total Weight:
21.37 kg(0.0214 Metric Tons)

Total Sheet Area: 267.1 • Standard Reams: 1.0 Reams

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Packaging & Logistics Specs

Available Formats:Sheets, Reels
Standard Roll & Sheet Sizes:
  • 25 x 36 in
  • 31 x 43 in
  • 30 x 40 in
  • Reel widths: 600 mm – 1400 mm
Moisture Equilibrium:7.0% – 8.5%
Packaging Details:

100 sheets per bundle; bulk strapped on robust wooden export pallets with PE shrink-wrap.

Minimum Order Quantity (MOQ):10 Metric Tons / 1 FCL

Buffer Warehouse Availability

Shah Alam, Lahore:Ready Buffer Stock
Shahr-e-Liaqat, Karachi:Ready Coastal Stock
Direct Indenting (FCL):Port Qasim CIF
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