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Why Does Corn Starch Prevent EVA Heat Shrink Bags from Sticking Together?
2026-06-09
As a food packaging film manufacturer, we understand that bag opening performance has a direct impact on both production efficiency and product quality for end users. In practical packaging operations, EVA heat shrink bags can sometimes develop ...
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Why EVA-Free All-PE Heat Shrink Film Is Emerging as the Future of Food Packaging
2026-06-08
The European packaging industry is entering a new era of sustainability and recyclability. With the EU Packaging and Packaging Waste Regulation (PPWR) officially taking effect and becoming fully applicable from August 2026, packaging is no longe...
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EVA Shrink Film Selection Guide: Choosing the Right Shrinkage, Transparency, and Sealing Performance
2026-06-02
EVA shrink film is one of the most widely used functional films in food packaging, especially for export markets. Despite its popularity, many buyers still encounter issues such as uneven shrinkage, film tearing, poor gloss, or poor product conf...
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Puncture Resistance: How Bone-In Meat Packaging Achieves “Zero Leakage”?
2026-06-01
For processors and distributors of bone-in meat products, packaging failures are more than just an inconvenience—they can lead to product spoilage, shortened shelf life, customer complaints, and financial losses. Sharp bone edges from ribs...
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Why Do Co-Extruded Films Curl During Bag Making? — The Thermal Shrinkage Balancing Technique for ...
2026-05-26
On high-speed automated bag-making lines, film curling is a common and frustrating issue. From unwinding to heat sealing and cutting, once the film edges lift or the entire web curls toward one side, it can lead to poor feeding, heat-seal misali...
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7-Layer vs. 9-Layer Co-Extruded Films: How the Extra Layers Enable Precise Shelf-Life Control
2026-05-25
In the world of multi-layer co-extruded films, increasing the number of layers is often seen as simply “adding more material.” However, moving from a 7-layer to a 9-layer film brings far more than a linear cost increase. The addition...
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Interpack 2026: How Co-Extruded Films are Revolutionizing Food Packaging and Reducing Waste
2026-05-19
At Interpack 2026 in Düsseldorf, the global packaging industry focused on the future of sustainable and intelligent packaging. Key trends highlighted at the event included smart packaging, innovative materials, and upskilling for future pro...
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Interpack 2026 Insights: Optimizing Co-Extruded Film Structures for Sustainable Packaging
2026-05-18
At Interpack 2026, sustainable packaging was one of the most prominent topics. From bio-based materials to single-material recyclable designs, and from antimicrobial functionality to extended shelf life, the packaging industry is experiencing a ...
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What's the Factors Affect the Heat Seal Strength of Asymmetric Co-Extruded Films?
2026-05-12
In flexible packaging, asymmetric co-extruded films are widely used because they combine the strengths of multiple materials within a single structure. A typical design uses PA or PET as the outer layer to provide puncture resistance and tempera...
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Key Technical Factors to Consider When Customizing PE Composite Base Films
2026-05-11
In the flexible packaging industry, PE composite base film—also known as PE laminating base film—serves as the structural foundation of multilayer packaging materials. It supports functional layers such as printing layers, barrier la...
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