PE/PA film PE/EVOH film

Co-extruded 3-, 5- or 7-layer PE/PA/EVOH film designed for flexible packaging where a balance of clarity, softness, sealability and enhanced barrier performance is required. The structure pairs LDPE’s low-density softness and hot-sealability with PA (polyamide) for puncture and tear resistance and EVOH for improved gas/oxygen barrier, making this film suitable for a wide range of food and industrial packaging applications.

Key features

• Materials: LDPE / PA / EVOH (co-extruded multilayer construction)
• Layer options: 3, 5 or 7 layers to tune mechanical and barrier properties
• Thickness range: 20 µm to 500 µm
• Maximum width: up to 4,000 mm
• Delivery forms: rolls or single flat sheets
• Surface treatments & properties: hot-sealable, corona-treated, anti-static
• Customizable additives: EVA, LLDPE, color pigments, carbon black

Benefits

• Adjustable barrier performance: EVOH layers increase oxygen/gas barrier where required while PE layers maintain heat-sealability
• Improved toughness: PA layers add puncture and abrasion resistance for heavier or sharp-edged products
• Good optical clarity for attractive retail presentation
• Cost-effective base polymer (LDPE) with performance enhancements via co-extrusion and additives

Typical applications

• Food packaging: bread bags, baked goods, produce bags, light-duty food wraps
• Lamination facings and multi-material pouches
• Textile protective packaging (garments, sweaters)
• Light-to-heavy duty bags for industrial or retail use
• Specialized uses such as tent windows and other technical packaging requiring a combination of clarity and barrier

Customization & ordering

• Film construction (layer count and layer composition), thickness, width and surface treatment can be tailored to application requirements
• Color, UV stabilizers or conductive/anti-static formulations available on request

Model reference: TY-002. For specifications or to request product samples and technical data (mechanical, barrier and seal-strength test results), provide intended application, target shelf life and preferred film dimensions so the film structure can be optimized.