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, self-standing bag part of the 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-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 hard packaging;

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

More effective-the nozzle bag has enough surface area to design and promote the brand identity;

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

Nozzle bags have many benefits for both manufacturers and retailers:

The rotating cover of the 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 do the contents of the high-temperature sterilization 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, properties of barrier materials) is achieved in a sterile environment with highly stable storage conditions for the contents.

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 nozzle bag can be zero in the true sense, and the original product ensures a healthier and safer consumption concept.