A food company in India, using multi-layer film instead of metal cans to package foods, not only reduces packaging costs, but also preservation and antiseptic effect.
The multilayer film is composed of a polyester film, an aluminum film, and a polypropylene film. The three-layer film is used for food packaging after being compounded to ensure the strength of the canned soft packaging and prevent light leakage and oxidation.
It is said that sardines packed in metal cans can be stored for more than 2 years after being changed to multilayer films.
The multilayer film is composed of a polyester film, an aluminum film, and a polypropylene film. The three-layer film is used for food packaging after being compounded to ensure the strength of the canned soft packaging and prevent light leakage and oxidation.
It is said that sardines packed in metal cans can be stored for more than 2 years after being changed to multilayer films.
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