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Aluminum foil  has long been our preferred method of packaging for storing ready-made food or transporting food when traveling. But have you ever wondered how it keeps food warm and whether it's safe to store food in aluminum foil for long periods of time?   Aluminum foil is made of aluminum (as the name implies), which has reflective properties and acts as a barrier to light and oxygen. As a result, the foil reflects heat back into the food, retaining its natural aroma, moisture and flavor. It is often used to package fresh produce and dairy products to extend storage time. Aluminium Foil Bags If the foil comes in contact with the object, heat will move within the foil and may escape, but if the foil is placed a little further away from the food, it will properly reflect back the heat and keep the food fresh. To avoid contact between the foil and the food, add several layers of butter paper to create air pockets before loading the final layer of foil.   Because aluminum is a poor

Packaging has become an important part of a branding campaign because it is the face of the product. It not only protects your food or item, but also helps maintain freshness and original characteristics. Today, there are many options when it comes to packaging, including   stand-up pouches . Top brands from all industries are replacing traditional packaging with flexible packaging methods as they focus on using environmentally friendly and lightweight packaging materials.   Stand-up pouches fit all of these categories and can be placed directly on retail shelves. As a result, they are widely accepted, popular and preferred by manufacturers of food, beverages, care products, vitamins, pet food and more. These microwaveable bags and pouches feature easy-to-open tear openings and sturdy latches that keep products fresh for a long time. Still, not sure how and which bag to decide on for your product? Read the post to learn more.   1. Sustainability and savings As with all flexible packagi