PE Coated Kraft Liner VS Glassine Liner: Liner Selection Guide for Label Jumbo Rolls

PE Coated Kraft Liner vs Glassine Liner: Professional Liner Selection Guide for Label Jumbo Rolls

Many buyers only focus on face stock and adhesive but ignore the liner material, which directly affects die-cutting precision, release stability and automatic labeling efficiency. The two mainstream liners are PE double-sided coated kraft paper and glassine liner.

1. PE Double-Sided Coated Kraft Paper Liner

PE-coated kraft liner is a heavy-duty, stable release liner for industrial high-precision labels.

• Features: High gram weight (150g–155g/m²), thick texture, strong tensile resistance, stable release force 5–15gf/in
• Advantages: Not easy to deform during high-speed die-cutting, no penetration glue, flat roll winding
• Matching material: Transparent PET overlaminate film, industrial permanent adhesive labels
• Application scenario: Precision label lamination, high-speed automatic die-cutting process

2. Glassine Liner

Glassine liner is ultra-thin, flat and high-transparency release paper.

• Features: Light weight, high flatness, good oil resistance
• Advantages: Low cost, suitable for small and medium-sized conventional labels
• Limitations: Easy to wrinkle under heavy tension, not suitable for ultra-precision die-cutting
• Application scenario: Daily chemical labels, common barcode labels, general packaging labels

Key Difference & Selection

PE coated kraft liner is for industrial precision processing, stable release and high-speed die-cutting; glassine liner is for conventional low-cost mass production labels.

Guanma can customize matching liner and adhesive structure according to your die-cutting machine parameters and processing requirements.