Ordinary stand pouch: Ordinary stand pouch, also known as edge-banding stand pouch, is generally sealed on all sides, with a rectangular or square appearance, and cannot be opened and closed repeatedly.
Stand pouch with self-contained nozzle: it is a flexible packaging form that combines a bottle with a clinker flexible packaging. The bag has a suction spout that can be re-closed after opening, and can be closed after opening a few times. Commonly used in beverage and jelly packaging.
Zipper stand pouch: According to different sealing types, it can be divided into four-sided sealing and three-sided sealing. Four-sided sealing means that after packaging the product, the flexible package needs to be sealed on one side in addition to the zipper seal. When applicable, the edges should be torn off; the three-sided seal is no longer sealed, only the zip seal.
The edge strength of the three-sided seal is less than that of the four-sided seal. It is often used to hold lighter items (such as candy and biscuits), and the four-sided seal can also hold heavier items (such as rice, etc.). The outer packages of zipper stand pouches on the market are basically sealed on all sides.
A stand pouch is a flexible packaging bag with a horizontal support structure at the bottom, which can stand on its own without any support and whether the bag is opened or not.
Nowadays, due to its excellent display effect and large capacity, stand pouch has been more and more widely used in product packaging in various industries, such as laundry detergent packaging, jelly nozzle packaging and other product packaging.
Stand pouch can be divided into the following categories according to the shape:
1. Ordinary stand pouch
Also known as side seal stand pouch, normal four side seal, the appearance is a rectangle or square, can not be closed and opened repeatedly.
2. Nozzle stand pouch
It is a packaging form that combines bottle and clinker flexible packaging. There is a suction nozzle on the bag. After opening, the suction nozzle can be re-covered, and the flexible packaging form can be opened and closed many times. Commonly used in beverage and jelly packaging.
3. Zipper stand pouch
According to the different sealing types, it can be divided into four-side seal and three-side seal. The four-side seal means that after the product is packaged, the flexible package needs to be sealed on one side in addition to the zipper seal. When applicable, the side needs to be torn; while the three-side seal does not have to be sealed again, only the side of the zipper is used for sealing.
stand,pouch
