Stand up pouch and flat bottom pouch
Flat bottom pouch is also called 8 side sealed flat bottom pouch. It has a flat bottom and eight edges. There are 4 edges at the bottom and 2 edges on the left and right sides, making a total of 8 edges. Eight side sealed pouch has five display surfaces: one front and one back, one left and one right, and one at the bottom. In this way, the eight side sealed pouch can carry more media information, better display and promotion of food and brand.
Stand up pouch is able to do not rely on external support, with its own can stand up, that is, the bottom has a back fold and has two edges, two edges on the left and right sides, the bottom can be self-supporting.
The difference between stand up pouch and flat bottom pouch is that the bottom of a stand up pouch is not flat, while the bottom of a flat bottom pouch is flat. Secondly, the number of edge seal is different, stand up pouch has four, flat bottom pouch has eight. Third, the number of display surface is different. stand up pouch has two, but five of the flat bottom pouch. From the overall point of view, the flat bottom pouch is more superior than the stand up pouch, more three-dimensional sense, more stable, the cost is more expensive, the technical requirements are higher.
