Common Bag Types for Food Packaging
Release time:2019-11-05
In today's market, various A wide variety of food packaging bags emerge endlessly, with various designs, beautiful and imaginative. So what are the common types of food packaging bags? common What are the specific bag types? Below, the professional flexible packaging manufacturer Shunxingyuan Packaging will share with you.
1. Three-side sealed bag
This is the most common food packaging bag type 。 Three-side sealed bags have two side seams and one top seam. The bottom is formed by horizontally folding the film. This type of bag can be folded or unfolded. When folded, they can stand upright on shelves. A variation of the three-side sealed bag is to use adhesive to form the bottom from the original folded edge, essentially making it a four-side sealed bag.
2 、Self-standing bag
This type of food packaging bag in food packaging bags is also a common type, is a self-standing bag type that can stand independently on shelves, showcasing excellent display effects. It usually has a zipper for easy carrying.
3、 Back seal bag
Back seal bag also called center seal bag Simply put, it is a packaging bag that is sealed on the back. Back seal bags have a wide range of applications, generally used for candies, instant noodles, dairy products, etc. bag 。
4 、Eight-side sealed bag
Developed from self-standing bags, it has a square bottom, can stand upright, and has a particularly beautiful display effect on shelves. ， This type of bag has a three-dimensional feel and can stand upright on shelves, making it convenient for sales display and consumer use. The sides and bottom have three flat surfaces for printing necessary information. The front and sides offer more space for advertising and beautification, which helps promote brands and attract consumer attention.
5 、Spout pouch
A spout pouch consists of a spout and a self-standing bag. The self-standing bag is made of composite materials, and the spout is a plastic bottle mouth. It It is the first choice for packaging liquids and powders ， such as juice, beverages, milk, soy milk, and soy sauce. This type type of food packaging bag facilitates food transportation and storage.
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