What types of standing pouches are available on the market?

At present, stand-up pouch packaging has been widely used in, clothing, fruit juice drinks, sports drinks, bottled drinking water, absorbable jelly, condiments, and other products, in addition to, clothing, food industry, some washing products, daily cosmetics, medical supplies, and other products are gradually increasing application. A free-standing pouch refers to a flexible packing pouch with a horizontal support structure at the bottom, which does not rely on any support and can stand by itself whether the pouch is opened or not. Standing pouch is a relatively new packaging form, in upgrading the product grade, enhances the visual effect of shelves, portable, easy to use, fresh and sealing and many other aspects the advantages. Independent pouches made of PET/Foil/PET/PE structure laminated can also have 2 layers, 3 layers, and other specifications, according to the packaging of different products, according to the need to increase the oxygen protection layer, reduce the oxygen permeability, prolong the shelf life of products. So what kinds of pouches are there? Soonseal, a specialist flexible packaging manufacturer, will give you a brief introduction to the packaging.

1. Regular stand-up pouch

The general form of self-reliance pouch, using four edge form, can not be re-closed and repeated opening, this self-reliance pouch is generally used in the industrial supplies industry.

2. Stand-up pouch with spout

The stand-up pouch with a suction nozzle is more convenient to dump or absorb contents and can be re-closed and re-opened, which can be considered as a combination of a stand-up pouch and an ordinary bottle mouth. This kind of standing pouch is generally used for daily necessities packaging, used to hold drinks, shower gel, shampoo, ketchup, edible oil, jelly and other liquids, colloid, and semi-solid products.

3. stand-up pouch with zipper

Zippered stand-up pouches can also be re-closed and re-opened, because the zipper form is not closed and closed strength is limited, so this form is not suitable for packaging liquid and volatile substances. The different edge sealing methods can be divided into four edge sealing and three edge sealing. Four-edge sealing means that there is a layer of ordinary edge sealing besides the zipper sealing when the product packaging leaves the factory. When using, it is necessary to tear the ordinary edge sealing and then use the zipper to realize repeated sealing. And three edge sealing is directly used as a zipper edge sealing, generally used for lightweight products. Zippered stand-up pouches are usually used for light solids such as candy, cookies, and jellies, but the four-sided stand-up pouches can also be used for heavier products such as rice and cat litter.

4. Mouth-shaped pouch

The mock-mouth stand-up pouch combines the convenience of a stand-up pouch with the cheapness of a regular one. That is, through the shape of the pouch body to achieve the function of the suction nozzle. But imitation mouth type stand-up pouch can not be repeated sealing, therefore, generally used in drinks, jelly, and other disposable liquid, colloid, and semi-solid product packaging.

5. Irregular stand-up pouch

That is, according to the packaging needs, on the basis of the traditional pouch type changes produced by the various shapes of the new self-reliance pouch, such as waist design, bottom deformation design, and handle design. With the improvement of social progress and the improvement of people's aesthetic levels and the intensification of competition in various industries, the design and printing of the self-reliance pouch have become more and more colorful, and its manifestation is more and more, the development of the special self-reliance pouch has gradually replaced the traditional self-reliance pouch status trend.