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EspañolFor food packaging manufacturers, food safety compliance, extended shelf life, improved film strength, reduced raw material costs, and stable output are paramount. Dexiang ABA blown film machines, with their three-layer co-extrusion design, directly address these pain points. Dexiang equipment holds CE and ISO 9001 certifications, translating technological advantages into tangible business benefits for packaging production lines of snack foods, frozen foods, fresh agricultural products, and ready-to-eat foods.
Enhanced Barrier Performance for Enhanced Food Safety Compliance
Dexiang ABA blown film machines utilize a three-layer ABA structure. A precise oxygen and moisture barrier layer is constructed within the B-layer core material, while the A-layer uses pure food-grade resin to effectively prevent contamination. Comparative tests show that compared to single-layer films, ABA films reduce oxygen permeability by 42%, ensuring baked goods remain crisp and frozen foods are protected from frostbite.
Superior Mechanical Strength for Safe Logistics
Food packaging must withstand tearing or puncture during stacking, transportation, and handling. Independent tensile tests confirm that films produced by Dexiang ABA blown film machines boast a strength of up to 137 N/mm², 35% higher than single-layer films. Real-world user data shows a 40% reduction in transport damage rates for fresh and frozen food packaging.
This high strength allows manufacturers to use thinner films while maintaining protective performance, thus reducing material usage without sacrificing safety.
Cost-Effectiveness and Quality Combined
A major advantage of ABA blown film machines lies in their flexibility with multi-layer materials. Dexiang allows food manufacturers to use cost-effective recycled or filler resins in the B layer, while using high-quality food-grade materials only in the A layer.
Unlike the complex ABC-type blown film extrusion machine, the ABA-type blown film extrusion machine uses one less extruder, reducing investment and energy consumption while simplifying operation.
Customized Solutions for Different Food Scenarios
Dexiang offers customized solutions for different types of food: a high-transparency A layer is suitable for clearly visible fresh produce, an anti-fog configuration is suitable for frozen foods, and an oil-resistant layer is suitable for snack food packaging. The intelligent tension control system maintains uniform thickness even at high speeds, ensuring stable printing and sealing results.
One Dexiang production line can replace multiple dedicated machines, saving factory space and changeover time for multi-product factories.
Stable High Output and Long-Term Reliability
The Dexiang ABA-type blown film extrusion machine operates continuously at optimized speeds with minimal downtime. The precision extrusion system reduces edge waste and supports 24/7 production. Long-term user validation shows that through routine maintenance, the equipment can maintain stable quality for many years.
