When we buy food in the mall, we often see a lot of it standing up for sale. Many of the standing food packaging bags are stand-up bags and eight-side sealing bags. So which ones are stand-up bags and which ones are eight-side seal bags? How should we distinguish?
What is an eight side seal bag?
The eight side seal bag is also called the eight-side-seal flat-bottom bag. Its bottom is flat and there are eight sealing edges, hence the name. There are 4 edge bands on the bottom and 2 edge bands on the left and right, for a total of 8 edges. There are 5 display surfaces in the eight-side sealing bag: 1 front and back, 1 left and right, and 1 bottom. In this way, the eight-side sealed bag can carry more information and media information, and better display and promote food and brands.
What kind of stand up bag is it?
There are many definitions on the Internet: a packaging bag that can stand on its own without relying on external support is called a stand-up bag. The editor thinks that such a definition is easy to confuse stand-up pouches, four-side-sealed bags, and eight-side-sealed bags. The editor gives this definition: the bottom has a fold back and has 2 edges, one edge on the left and one on the left, and the packaging bag can stand on its own after the bottom is stretched.
The difference between stand up pouches and eight side seal bag
After the previous description, the difference between the two is very obvious.
✦ First of all, the bottom of the stand-up pouch is not flat, but the eight-side sealed pouch is.
✦ Secondly, the number of edge seals is different, there are 4 for stand-up pouches, and 8 for eight-side seals.
✦ The number of display sides is different, there are only two stand-up pouches, but five eight-side seal pouches.
✦ On the whole, the eight-side seal bag is more superior than the stand-up bag, more three-dimensional, and more stable; the cost is also more expensive, and the technical requirements are also higher.
Although stand-up pouches and eight-side-seal bags are different, and the cost is also high or low, they are all food packaging bags that can be sold standing up, so it depends on how you choose.
