Common bag types for food packaging

Back sealing bag: also known as middle sealing bag, it is a kind of packaging bag with edge sealing on the back of the bag body. Its application range is very wide, and generally candy, bagged instant noodles, bagged dairy products, etc. are all in this form of packaging. In addition, the back seal bag can also be used to store food, medicine, cosmetics, frozen food, philatelic products, etc., with moisture-proof, waterproof, insect-proof, and prevent things from scattering. It has good light sealing performance, non-toxic and tasteless, and good flexibility.

Stand up pouch: There is a horizontal support structure at the bottom, which does not rely on any support and can stand on its own regardless of whether the bag is opened or not. Stand up pouches are mainly used in fruit juice drinks, sports drinks, bottled drinking water, absorbable jelly, condiments and other products.

Spout pouch: It is an emerging beverage and jelly packaging bag, which is developed on the basis of stand-up pouch. Spout pouches are generally filled with a nozzle to facilitate pouring and multiple makes

Use. Spout pouches are mainly used in liquid packaging, such as beverages, jellies, ketchup, salad dressings, shower gels, shampoos, etc.

Zipper bag: It has excellent sealing performance and convenience, and is suitable for the packaging of various foods, such as candy, biscuits, etc.

Good packaging bag materials can not only better protect the product, but also beautify the product and enhance the consumer’s desire to buy, so the custom packaging bag is as important as the purchase of packaging equipment, and the appropriate material and bag type can be selected according to their own needs, product characteristics, market positioning and other factors to meet the packaging needs of different fields.