Summary of performance characteristics of vacuum packaging bags

High barrier: Co-extruded films with high barrier properties of different plastic materials can achieve high barrier effect on oxygen, water, carbon dioxide, odor, etc. Stable performance: oil resistance, moisture resistance, low temperature freezing resistance, quality preservation, freshness preservation, odor preservation, and can be used for vacuum packaging, aseptic packaging, and inflatable packaging. Low cost: Compared with glass packaging, aluminum foil packaging and other plastic packaging, to achieve the same barrier effect, co-extruded film has a greater cost advantage. Due to the simple process, the cost of the film products produced can be reduced by 10-20% compared with dry composite films and other composite films. 4. Flexible specifications: it can meet your different needs for different products. High strength: The co-extruded film has the characteristics of stretching during the processing process. After the plastic is stretched, the strength can be increased accordingly. It is also possible to add nylon, polyethylene and other plastic materials in the middle to make it have a composite strength that exceeds that of ordinary plastic packaging. There is a phenomenon of delamination and peeling, good flexibility and excellent heat sealing performance. Small volume ratio: The co-extruded film can be vacuum shrink-packed, with a volume-to-volume ratio close to that of glass, iron cans, and paper packaging. No pollution: no binder is added, no residual solvent pollution problem, green and environmental protection. The vacuum packaging bag is moisture-proof + anti-static + explosion-proof + anti-corrosion + heat insulation + energy saving + single item + UV isolation + low cost + small capacity ratio + no pollution + high barrier effect.
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