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

China Paper Company Limited
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    Buy cheap 140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper from wholesalers
     
    Buy cheap 140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper from wholesalers
    • Buy cheap 140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper from wholesalers
    • Buy cheap 140gsm White Top Kraft Liner Paper For Gifx Boxes Smooth Surface WTL packaging paper from wholesalers

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

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    Brand Name : CHINA PAPER
    Model Number : White Top Linerboard
    Certification : SGS,FDA,FSC
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Delivery Time : 30 DAYS
    • Product Details
    • Company Profile

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

    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 nameWhite Top Linerboard/WTL
    Gram110g
    Gram125g
    Gram140g
    Gram170g
    Gram180g
    Gram200g
    Gram220g
    Gram235g

    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)



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