Industry News

Five Types of Stand Up Pouch You Should Know

Views : 1428
Author : jolly
Update time : 2019-10-10 14:25:08

Stand-up pouches are a relatively new form of packaging that has advantages in terms of product upgrades, enhanced shelf visuals, portability, ease of use, freshness and sealing. The stand-up pouch is laminated with PET/foil/PET/PE structure. It can also be made of 2 layers, 3 layers and other specifications. Depending on the product, the oxygen barrier can be added as needed to reduce the oxygen permeability. To extend the shelf life of the product.

Stand-up pouches are basically divided into the following five types:

1. Ordinary stand-up pouch:

That is, the universal stand-up pouch is in the form of four edges, which cannot be repeatedly closed and repeatedly opened. This stand-up pouch is generally used for the packaging of industrial supplies.

2. Stand-up pouch with spout:

The stand-up pouch with the spout is more convenient for pouring or sucking the contents, and can be repeatedly closed and repeatedly opened, which can be considered as a combination of the stand-up pouch and the ordinary bottle mouth. This stand-up pouch is generally used in daily necessities packaging for liquids, gels, semi-solid products such as beverages, shower gels, shampoos, ketchups, cooking oils, jellies, such as the famous Hiroyuki CiCi.

3. Stand-up pouch with zipper:

The zippered stand-up pouch can also be repeatedly closed and repeatedly opened. Since the zipper form is not closed and the sealing strength is limited, this form is not suitable for encapsulating liquids and volatile substances. According to the different ways of edge sealing, it is divided into four sides and three sides. The four sides are that the product packaging has a layer of ordinary edge sealing in addition to the zipper seal at the factory. When using it, the ordinary edge banding must be first torn. The zipper is used to achieve repeated sealing, which solves the disadvantage that the zipper edge strength is small and is not conducive to transportation. The three sides are directly sealed with a zipper as a seal, which is generally used to hold lightweight products. Zippered stand-up pouches are generally used to pack lighter solids such as candy, biscuits, jellies, etc., but four-sided stand-up pouches can also be used to pack heavier products such as rice and cat litter.

4. Imitation mouth type stand-up pouch:

The mouth-like self-standing bag combines the convenience of a stand-up pouch with a spout with the cheapness of an ordinary stand-up pouch. That is, the function of the nozzle is realized by the shape of the bag itself. However, the self-supporting bag of the mouth-like type cannot be repeatedly sealed, and therefore, it is generally applied to the packaging of disposable liquid, colloidal, and semi-solid products such as beverages and jellies.

5. Shaped stand-up pouch:

That is, according to the packaging needs, the new self-supporting bags of various shapes produced by the changes on the basis of the traditional bag type, such as the waist design, the bottom deformation design, the handle design and the like. It is the main direction of the value-added development of stand-up pouches.

With the advancement of society and the improvement of people's aesthetic level and the intensification of competition in various industries, the design and printing of stand-up pouches has become more and more colorful, and its forms of expression have become more and more. Shaped self-supporting pouches are gradually replacing traditional stand-up pouches.

 

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