Food packaging bag is an integral part of food commodities. One of the major engineering processes in the food industry. It protects the food, makes food to consumers' hands in leave factory circulation process, prevents biological, chemical
Product flexible packaging is reflected in the product sales before the marketing publicity, including unique LOGO design, advertising language, advertising advertorials, shaping product symbols, and so on.
1. Ordinary self-supporting bag: The general form of the stand-up bag, with four edge form, can not be re-closed and repeated opening, this stand-up bag is generally used in the industrial supplies industry.
With the gradual improvement of people's material life and the increasing number of families keeping pets, pets have gradually become an important member of the family, which promotes the development of the pet food industry.
Around the world, zipper bags are widely used in the packaging of various industries and have become one of the most popular forms of packaging in the world market today.
The use of plastic packaging in large quantities increases the recycling pressure and pollutes the environment.