The difference between stand up pouch and eight-side sealing bag

Posted by sere on December 4th, 2020

When we buy food in the mall, we can often see a lot of them standing upright. Many of the standing food packaging bags are stand up pouches and eight-side sealing bags. So which are stand up pouches and which are eight-sided sealing bags? How can we distinguish? So today we will introduce to you: What is the difference between a stand up pouch and an eight-side sealing bag.

1. What is a stand up pouch 

Many online definitions are like this: a packaging bag that can stand without relying on external support is called a self-supporting bag. The editor thinks that this definition can easily confuse self-supporting bags, four-side sealing bags, and eight-side sealing bags. The editor gives this definition: a packaging bag (food stand-up packaging bag) that has a folding back at the bottom and two sealing edges, one sealing edge on each side, and a self-supporting bottom after opening.

2. What is an eight-side sealing bag

Eight-side-sealed bags are also called eight-side-sealed flat-bottomed bags. The bottom is flat and there are a total of eight sealed sides, hence the name. There are 4 sealing edges at the bottom and 2 sealing edges on the left and right sides, making a total of 8. The eight-side sealing bag has 5 display surfaces: 1 on the front and rear, 1 on the left and right, and 1 on the bottom. In this way, the eight-side sealed bag can carry more information and media information, and better display and promote food and brands.

3. The difference between stand up pouchand eight-side sealing bag

After the previous description, the difference between the two is very obvious. First, the bottom of the stand-up pouch is not flat, and the eight-side seal is; second, the number of sides is different, there are 4 stand-up pouches, and eight side seals have 8; the third display surface is different, the stand-up pouch has only two, eight sides There are 5 sealed bags. From an overall point of view, the eight-side sealing bag is superior to the self-supporting bag, more three-dimensional, and more stable; the cost is also more expensive and the technical requirements are higher.

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