Transparent Metallized Vacuum Film

معلومات المنتج

Produced with high-quality and first-class raw materials with quality assurance Available in transparent, metallized, metallized back Capable of printing and labeling Vacuum means vacuum and is said to be a space that is empty of matter. Therefore, in general, any package in which the air inside is evacuated using various devices or air suction valve is called vacuum. The main purpose of vacuum packaging is to reduce the amount of oxygen in the packaging. This work reduces the growth rate of aerobic bacteria and also reduces oxidation reactions, and in this way, the shelf life of products, especially food, will increase for a long time. With this method, the quality of fresh food products is maintained without thermal, chemical or refrigeration treatment that is used in the production of canned goods, frozen packages, dried, etc. In this type of packaging for delicate and fragile food products such as potato chips that may be crushed by the vacuum process, inert gases such as nitrogen are injected into the package and replaced with oxygen. In cases such as red meat packaging, they use carbon monoxide instead of oxygen to preserve the red color of the meat in the packaging. Increased shelf life: Studies have shown that vacuum packaging can increase product shelf life by 50%. It is interesting to know that vacuumed food can last two to three years in the freezer and up to two weeks in the refrigerator. Savings: The ability to store food for longer allows us to reduce food spoilage and waste. Also, this technology allows food manufacturers to buy ingredients in bulk at a lower price and store them efficiently. Preservation of taste and quality: Since food is packed in the absence of air, its moisture, texture and taste are preserved. The nutritional value of the food also remains intact. No need for preservatives: Many traditional methods of food storage require chemicals and preservatives. Unlike them, vacuum packaging does not include the use of any harmful external elements.