flexible packaging film thickness wholesale.Sharing of Common Bag Types in Food Packaging Bags

In the current market, various types of food packaging bags are emerging one after another, with a variety of designs, aesthetics, and imagination. So, what are the common bag types for food packaging bags? Next, professional flexible packaging manufacturers will share their packaging with you.

1. Triple sealing bag

This is the most common type of food packaging bag. The three sided sealing bag has two side seams and one top seam bag, and its bottom edge is formed by horizontally folding the film. This type of bag can be folded or not, and when folded, they can stand upright on the shelf. One type of deformation of a three sided sealed pocket is to fold the original edge to form the bottom edge, which is achieved by bonding. This essentially becomes a four sided sealed pocket.

2. Self-supporting bag

This type of packaging bag is also a common bag type in food packaging bags, which is a self-supporting bag type and can stand independently on the container, showing good performance. It usually comes with a zipper for easy carrying.

3. Back sealing bag

A back sealed bag, also known as a middle sealed bag, is a packaging bag that is edge sealed on the back of the bag body. The application range of back sealed bags is very wide, and generally candy, bagged instant noodles, bagged dairy products, etc. use this type of packaging bag.

4. Eight sided sealing bag

Developed on the basis of self standing bags, the bottom is square and can stand upright, making the container display particularly beautiful., This type of bag has a three-dimensional feel and can stand on the shelf, making it convenient for sales and consumers to consume. There are three planes on the side and bottom for color printing of food packaging bags. There are more areas on the front and side for advertising and beautification, which is conducive to promoting the brand and attracting consumers' attention.

5. Suction nozzle bag

The suction nozzle bag is composed of a suction nozzle and a self-supporting bag. The self-supporting bag is composed of composite materials, and the suction nozzle is made of plastic bottle mouth. It is the first choice for packaging liquid, powder and other products, such as fruit juice, beverage, milk, soybean milk, soy sauce and so on. This type of food packaging bag facilitates the transportation and storage of food.

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