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140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper
140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper
140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper
140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper
Specifications
Brand Name :
CHINA PAPER
Model Number :
White Top Linerboard
Certification :
SGS,FDA,FSC
Place of Origin :
CHINA
MOQ :
25 TON
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time :
30 DAYS
Packaging Details :
PE film wrapped, 4 angles protector, baled on strong wooden pallets
Name :
White Top Linerboard /WTL/Coated Kraft Board
Material :
Recycled pulp
Whiteness :
82%±2%
Weight :
110-235gsm
Size :
600*900mm, 700*1000mm, 787*1092mm, 880*1194mm or width >600mm in roll size, etc.
Packing :
In roll or In pallet sheet or In ream wrapped
Load qty :
15-17 tons per 20FT; 25 tons per 40FT
Description

Specification of 140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper

Customized Size White Top Test Liner For All Kind Of Boxes

Product name White Top Linerboard/WTL
Gram 110g
Gram 125g
Gram 140g
Gram 170g
Gram 180g
Gram 200g
Gram 220g
Gram 235g

White Top Testliner Board (WTL): Key Features & Applications

I. Core Features

Attribute

Technical Specification

Layered Structure

• Top Layer: Bleached kraft pulp (70-80 ISO brightness)
• Base Layer: Unbleached/recycled kraft (≥70% recycled fiber)

Strength Metrics

• Burst Strength: 560-700 kPa
• Edge Crush Test (ECT): 5-14 kN/m
• Ring Crush: 190-200 N

Surface Performance

• Printability: Supports 175 LPI HD printing (ΔE≤1.2)
• Smoothness: Parker ≤1.5μm (coated grades)

Environmental Durability

• Moisture Resistance: Cobb60 ≤25 g/m²
• Cold Tolerance: -25°C flexibility

Certifications

FDA CFR 21 (food contact)
FSC/PEFC
ISO 9001/14001

Primary Applications of White Top Testliner Board/WTL

Sector

Use Cases & Technical Advantages

Food & Beverage

• Frozen Seafood Boxes: Salt-spray resistant coating, 18mo+ lifespan
• Snack Cartons: OTR barrier ≤5 cc/m²/day (extends shelf life 30%)

E-commerce & Retail

• Luxury Shoe Boxes: B-flute ECT≥14 kN/m, 4-color metallic prints
• Cosmetic Packaging: Wet strength ≥45 N/m (humidity resistance)

Industrial Packaging

• Heavy-Duty Shipping: Double-wall EB-flute (ECT≥40 kN/m), 40kg load capacity
• Electronics Trays: Anti-static treatment (10⁸-10¹⁰ Ω/sq)

Sustainable Solutions

• Recyclable Food Containers: FSC Mix base + PLA lamination
• Retail Bags: 150gsm water-resistant coating (Cobb60≤20g/m²)

​140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper

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140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper

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Product Detail
Brand Name :
CHINA PAPER
Model Number :
White Top Linerboard
Certification :
SGS,FDA,FSC
Place of Origin :
CHINA
MOQ :
25 TON
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper
140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper

China Paper Company Limited

Site Member
2 Years
hubei, wuhan
Since 2004
Business Type :
Manufacturer
Main Products :
Offset Printing Paper, Carbonless Printing Paper, C1S Ivory Board
Total Annual :
200000000-300000000
Employee Number :
50~100
Certification Level :
Site Member
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