What are the widespread applications of packaging bags?

Packaging bags have a wide range of uses and almost cover the packaging of all products. The food industry, such as rice, flour, grain and oil, snacks and beverages, requires moisture-proof and oxygen proof packaging bags; The pharmaceutical industry, such as drugs and health products, requires high barrier and sterile packaging; The daily chemical industry, such as shampoo and shower gel, requires aesthetically pleasing and practical packaging. In addition, packaging bags are widely used for packaging electronic products, hardware tools, clothing, shoes, hats and other goods. They not only protect the products, but also shape the brand image in the minds of consumers.

Packaging bags, as the outer layer of goods, not only serve the basic functions of protecting goods and facilitating transportation, but also directly reflect the brand image. From traditional plastic bags and paper bags, to modern aluminum foil bags and vacuum bags, and to environmentally friendly biodegradable bags, there are a wide variety of packaging bags with different materials. They are either transparent display products, moisture-proof and oxygen resistant, or insulated and fresh-keeping, meeting the packaging needs of different products. Packaging bags are ubiquitous in supermarkets, shopping malls, logistics warehouses, and other places, bringing convenience to our lives.