Stand-up pouch spout: What types of stand-up pouches are there?
Release Date:
2022-06-21
Stand-up pouches are a relatively novel packaging form that offer advantages in enhancing shelf visual appeal, portability, ease of use, freshness preservation, and sealing, making it easy to elevate product quality. The spout of the stand-up pouch is composed of a PET/aluminum foil/PET/PE composite structure, which can add an oxygen barrier layer according to different product packaging needs to reduce oxygen permeability and extend the product's shelf life.
Stand-up pouches are a relatively novel packaging form, offering advantages in enhancing shelf visual effects, portability, ease of use, freshness preservation, and sealing, making it easy to upgrade product grade. The stand-up pouch spout is composed of a PET/aluminum foil/PET/PE composite structure, which can add an oxygen barrier layer according to different product packaging to reduce oxygen permeability and extend product shelf life. So, Stand-up Pouch Spout What types of pouches are there? The professional flexible packaging manufacturer Jinlei Packaging will briefly introduce them to you next.
1. Conventional Stand-up Pouch
Like the stand-up pouch spout, the stand-up pouch uses a four-side form, which generally cannot be resealed or reopened under normal circumstances. This type of stand-up pouch is usually used in the industrial goods sector.
2. Stand-up Pouch with Spout
With a spout, Stand-up Pouch Spout it is more convenient to pour or absorb contents, can be resealed and reopened, and can be seen as a combination of a stand-up pouch and a regular bottle mouth. This type of stand-up pouch with spout is generally used for daily necessities packaging, such as beverages, shower gel, shampoo, ketchup, cooking oil, jelly, and other liquid, colloidal, or semi-solid products.
3. Zipper Pouch
Unlike the stand-up pouch with spout, zipper stand-up pouches can also be resealed and reopened. However, since the zipper form is not completely sealed and has limited sealing strength, this form is not suitable for packaging liquids and volatile substances. Depending on the sealing method, it can be divided into four-side seal and three-side seal. Four-side seal means that when the product packaging leaves the factory, besides the zipper seal, there is an additional ordinary edge seal that needs to be torn open before using the zipper for repeated sealing. The three-side seal is directly used as the zipper edge seal and is generally used for lightweight products. Stand-up pouches with spout and zipper are usually used for lighter solid foods such as candy, biscuits, and jelly, but four-side stand-up pouches can also be used for heavier products like rice and cat litter.
4. Imitation Spout Stand-up Pouch
This fake spout stand-up pouch is somewhat similar to Stand-up Pouch Spout the above, combining the convenience of stand-up pouches and the low cost of ordinary pouches by using the pouch shape to achieve the spout function. However, imitation spout stand-up pouches cannot be resealed, so they are generally used for one-time packaging of liquids, colloids, and semi-solid products such as beverages and jelly.
5. Special-shaped Stand-up Pouch
This refers to new types of stand-up pouches with various shapes based on changes to traditional packaging forms, such as waist-shaped designs, bottom deformation designs, handle designs, etc. With social progress, improved aesthetic standards, and intensified competition across industries, the design and printing of stand-up pouch spouts have become increasingly diverse and colorful. Their forms are also more varied, and the development of special stand-up pouches is gradually replacing traditional stand-up pouches. Follow Jinlei to learn more about stand-up pouch spout-related information.
Keywords:
Stand-up pouch spout, stand-up spout, PP spout, plastic straw
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