Suction nozzle bag instead of rigid packaging is in the form of soft packaging mouth liquid packaging, suction nozzle bag structure is mainly divided into two parts, suction nozzle and self-standing bag. The self-standing bag part is made of multi-layer composite plastic material to meet different food packaging performance and barrier requirements. The part of the suction nozzle can be seen as the straw installed in the general bottle mouth, rotating the lid. The two parts are tightly combined by heat sealing (PE or PP) to form a liquid package that is squeezed, sucked, dumped or squeezed. It is a very ideal new type of liquid packaging. Then learn about the comprehensive guide for the nozzle bag packaging below!

The advantage of the nozzle bag over the general packaging form is portability. The nozzle bag can also be simply placed in a backpack and pocket. As the content decreases, the volume can be smaller and easier to carry. The packaging of soft drinks on the market is mainly in the form of PET bottles, composite aluminum paper bags and cans. Today, with the increasingly prominent homogenization competition, the improvement of packaging is undoubtedly one of the powerful means of differentiated competition. Why should the suction nozzle bag be packaged instead of hard packaging? Bags are more popular than hard bags for the following reasons:

Low transportation cost,-the nozzle bag is smaller, easier to transport than hard packaging, reducing transportation costs;

Due to lightweight and environmentally friendly-suction nozzle bags use 60% less plastic than hard packaging;

More than 98% of all contents removed from a nozzle bag with less waste of contents are higher than those in hard packaging;

Novelty-mouthpiece pockets make your products stand out in the display;

The better-the nozzle bag has enough surface area to design and promote the brand logo;

Lower carbon emissions-the manufacturing process of the nozzle bag has low energy consumption, is more environmentally friendly, and emits less carbon dioxide;

Suction nozzle bag to the user's benefits:

The suction nozzle bag has many benefits for both manufacturers and retailers, and also consider the benefits for users.

The rotating cover of the suction nozzle bag can be resealed, which is suitable for consumers to reuse for a long time;

The portability of the nozzle bag is easy to carry, very easy to carry and consume;

The suction nozzle bag is easier to use than ordinary soft packaging and is not easy to leak;

The suction nozzle bag is safe for children, with anti-swallowing suffocation suction nozzle, suitable for safe use by children and pets;

A richer packaging design is more attractive to consumers and stimulates the repurchase rate;

Make a single material suction nozzle bag sustainable development, in line with 2025 environmental protection classification recycling packaging requirements and carbon neutral emission reduction targets;

Why does the contents of the high temperature sterilization suction nozzle bag not need preservatives?

The retort bag is a composite plastic bag that can be treated by high temperature heating and sterilization (121-125). At present, it is mainly based on the high melting point of polypropylene PP heat sealing material and its safe and stable food packaging performance, aluminum foil, high barrier transparent nylon PA, high barrier transparent polyester PET and other high burrs. Therefore, it is also called "soft can".

The distillation bag has the application of all materials of the distillation bag, and the high density PP distillation bag is matched to realize the high temperature sterilization treatment of liquid packaging. Through pressure sterilization with 121-125 pressure cooker at high temperature for 20-40 minutes, 100% bacteria, more than 99.99% fungi and fungal spores, viruses and their nucleic acid proteins in the contents and packages can be effectively killed. Cooperate with high barrier material (high barrier to oxygen and water vapor) to form a high airtight container, A shelf life of 12-24 months at room temperature (depending on sterilization conditions, storage conditions, and properties of barrier materials) is achieved in an aseptic environment where the storage conditions of the contents are highly stable.

The above is a comprehensive guide to the packaging of suction nozzle bags. In the past, most of the rigid packaging can not achieve high temperature sterilization, high oxygen barrier and other conditions, so most of them use antioxidants, stabilizers, food additives (preservative category) as added ingredients. High temperature cooking sterilization suction nozzle bag can be a real sense of zero addition, and the original products to ensure a more healthy and safe consumption concept.