A nozzle bag is formed by adding a capped low-pressure polyethylene (HDPE) hard spout to the packaging bag (usually a stand-up pouch). In our life, many products need to use the mouthpiece bag. It can be regarded as one of the most popular packaging at present. It has many advantages. Printing can make it in use and at the same time have the effect of product promotion, increasing more traffic and exposure for the enterprise.
The spout bag is a relatively new packaging form, and its big advantage over common packaging forms is portability.
The nozzle bag is laminated by PET/foil/PET/PE structure, and it can also have 2 layers, 3 layers and other materials of other specifications. It depends on the different products of the package. The oxygen barrier protective layer can be added as needed to reduce the oxygen permeability. rate and prolong the shelf life of the product.
The mouthpiece bag can be easily put into a backpack or even a pocket, and it can reduce the volume as the content is reduced, making it more convenient to carry. It has advantages in improving product quality, strengthening shelf visual effects, portability, ease of use, preservation and sealability.
The nozzle bag also has the advantages of less consumption of packaging materials, high level of printing and decoration, low storage and transportation costs of packaging materials, and small garbage disposal, and is known as environmentally friendly packaging.
According to statistics, compared with bottles and barrels of the same capacity, the raw material consumption of the nozzle bag can be reduced by more than 30%, the storage and transportation cost of packaging materials can be reduced by more than 60%, and the amount of garbage disposal can also be reduced by more than 5 times. Mouth bags will have extremely broad development prospects.
Soft drink packaging in the market is mainly in the form of PET bottles, composite aluminum paper bags, and cans. Today, with the increasingly obvious homogenization competition, the improvement of packaging is undoubtedly one of the powerful means of differentiated competition. The self-supporting spout bag combines the repeated packaging of PET bottles and the fashion of composite aluminum paper bags. At the same time, it also has the incomparable advantages of traditional beverage packaging in terms of printing performance. Due to the basic shape of the self-supporting bag, the display area of the nozzle bag is Significantly larger than a PET bottle, and better than a package such as a bag that cannot stand. Of course, since the nozzle bag belongs to the category of flexible packaging, it is not suitable for the packaging of carbonated beverages, but it has unique advantages in fruit juice, dairy products, health drinks, jelly foods, etc.
Self-supporting nozzle bag packaging is mainly used in fruit juice drinks, sports drinks, bottled drinking water, absorbable jelly, condiments and other products. gradually increase.
The self-supporting spout bag is more convenient to pour or absorb the contents, and can be re-closed and re-opened at the same time, which can be considered as the combination of the self-supporting bag and the ordinary bottle mouth. This kind of stand-up pouch is generally used in the packaging of daily necessities, and is used to contain liquid, colloidal and semi-solid products such as beverages, shower gels, shampoos, ketchup, edible oils, jelly ect.
