Stand-up packaging bags are suitable for nut packaging, retail packaging, pet food packaging, etc. The shapes of the bags are also different. Common ones are eight-side sealed bags, K-bottom bags, kraft paper bags, zipper bags, self-supporting spout bags, etc.
The Box pouch will resemble the shape of a box after unfolding. This kind of bag has a large capacity and a three-dimensional design, which is popular with customers. Due to the different contents, the material structure has three or four layers. With exquisite printing, Box pouch has a high market share.
Kraft paper bag
Kraft paper bags are generally made into a standing shape with a zipper on the seal. Kraft paper bags can be divided into white kraft paper and yellow kraft paper.
It is equipped with exquisite printed patterns, and can also be opened in the form of windows to facilitate the display of contents.
One side clear, one side aluminum foil bag
One side clear, one side aluminum foil bag means that the two sides of the bag are made of different material structures. Generally, there are two structures: PET/VMPET/PE and PET/PE. Some customers will choose aluminum foil structure as the non-transparent surface. The packaging is very suitable for packaging whose contents need to be displayed to consumers.
Zipper stand up pouch
Zipper stand-up bags, reusable zippers can be installed on packaging bags of different material structures, and stand-up packaging bags with zippers are the most common.
According to the shape of the bottom of the bag, the standing packaging bag manufacturer divides the bag into the round bottom, insert bottom, K bottom insert, folding bottom bag, eight-side seal, square bottom, and other types according to the production process. Customers can according to the packaging they want to achieve. The effect is to choose the shape of the bottom of the bag, and Shenkai Packaging can also provide samples for reference for our customers.
The stand-up pouch is suitable for multi-color printing. If it is an eight-side-sealed stand-up pouch, effective patterns can be printed on all four sides, giving people a strong sense of design, improving the visual impact, and promoting sales. Most standing bags will choose to install recyclable zippers, this kind of packaging is very friendly to small snacks such as nuts, biscuits, etc., which can be used multiple times.