Product Description
High barrier properties: Effectively block oxygen, moisture, odors, etc., slow down the oxidation, moisture absorption, and odor transfer processes of packaged items, and extend the shelf life of products. For example, for food packaging, it can prevent the oxidation and spoilage of oils, maintaining the freshness, taste, and nutritional value of food; for electronic product packaging, it can avoid short-circuit damage and component failure caused by moisture absorption.
Freshness and quality preservation: Through vacuuming, reduce the air inside the packaging, inhibit the growth and reproduction of aerobic microorganisms. For food, it can maintain its color, taste, and flavor; for pharmaceutical products and other products, it can maintain their chemical stability and efficacy.
Good flexibility and strength: The material characteristics enable vacuum packaging bags to closely adhere to the shape of the product during packaging and withstand certain external forces such as squeezing, pulling, and puncturing. During storage and transportation, they protect the products from damage.
Excellent heat sealing performance: Through heat sealing equipment under certain temperature, pressure, and time conditions, achieve a good seal. The seal is firm and has good sealing performance, ensuring the maintenance of a vacuum environment.