Summary of performance characteristics of vacuum packaging bags
January 7, 2023
High barrier: Utilize the high barrier properties of different plastic materials to co-extrude films to achieve high barrier effects on oxygen, water, carbon dioxide,and odors.
Stable performance: oil resistance, moisture resistance, low temperature freezing resistance, quality preservation, freshness preservation, odor preservation, 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-extrusion film has a greater advantage in cost. Due to the simple process, the cost of the produced film product can be reduced compared with dry composite film and other composite films10-20%4,
Flexible specifications: can meet your different needs for different products.
High strength: The co-extruded film has the characteristics of stretching during processing. After the plastic is stretched, the strength can be increased accordingly. Plastic materials such as nylon and polyethylene can also be added in the middle to make it have a composite strength exceeding that of ordinary plastic packaging. There is delamination and peeling phenomenon, good flexibility and excellent heat sealing performance.
Small volume ratio: Co-extruded film can be packaged in vacuum shrink packaging, and the volume-to-volume ratio is close, which is unmatched by glass, tin cans, and paper packaging.
No pollution: no binder is added, no residual solvent pollution problem, green and environmental protection.Moisture-proof vacuum packaging bag +anti-static+Explosion-proof+Corrosion+insulation+energy saving+single item+UV protection+low cost+Volume ratio is small+pollution-free+High barrier effect.
We are a major OEM packaging material supplier and custom packaging manufacturer. Main products:stand up pouch, flat bottom bag, three side seal bag, middle side seal bag, roll film stock, high barrier material and other products. We offer a wide range of services related to custom flexible packaging.
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