In the process of continuous innovation and development of the packaging industry, the suction bag packaging with its unique design and excellent performance, has become the ideal choice for many product packaging.

First, structural design

The bag package is composed of two parts: the bag body and the nozzle. The bag body is usually a rectangular or square flat structure, which can be customized according to the product capacity and shape needs. The suction nozzle is mounted on the top or side of the bag body and is closely integrated with the bag body by a special process. The nozzle is ergonomically designed for easy grip and snorting. The opening is often equipped with a sealing device, such as a screw cap or clamshell, to ensure that the contents of the bag will not leak when not in use, while maintaining a good seal.

Second, material selection

The material of suction bag packaging is rich and diverse to meet the packaging needs of different products. The bag body is generally made of multi-layer composite materials, such as polyethylene (PE), polypropylene (PP), aluminum foil, etc. These materials are combined to make the bag body have good flexibility, barrier and durability. PE material provides flexibility and moisture resistance, PP material enhances strength and heat resistance, aluminum foil can effectively block oxygen, light and moisture, extend product shelf life. The nozzle part is mostly made of food-grade plastic, which is safe and non-toxic and meets health standards to ensure the safety of consumers.

Third, advantages and characteristics

Convenience: The biggest advantage of the suction bag packaging is its convenience. Consumers can inhale liquid or semi-fluid products, such as beverages, sauces, yogurts, etc. directly through the mouthfuls without the help of other tools. This design is especially suitable for use in outdoor activities, travel or busy daily life, to meet the needs of consumers anytime and anywhere.

Good sealing: Good sealing performance is an important feature of the nozzle bag packaging. Multi-layer composite material and sealed nozzle design, effectively prevent the product leakage, oxidation and deterioration in the bag, to ensure the quality and taste of the product.

Space saving: The flat bag design allows the nozzle bag to save a lot of space during storage and transportation. Compared with traditional bottles and cans, suction nozzle bags can be stacked to reduce storage costs and improve logistics efficiency.

Fourth, Application scenarios

Food and beverage industry: widely used in juice, milk tea, yogurt, jam, honey and other products packaging. Suction bag packaging is not only convenient for consumers to drink and eat, but also to enhance the attractiveness and market competitiveness of the product.

Cosmetics industry: for the packaging of lotion, cream, serum and other products. The suction nozzle design is easy to control the amount, avoid product waste, and meet the needs of consumers for delicate and convenient cosmetic packaging.

Pharmaceutical industry: Some oral liquids, syrups and other drugs are also packaged in suction bags, which is convenient for patients to take, especially children and the elderly, reducing the difficulty of medication.

With its unique structural design, high-quality material selection, significant advantages and a wide range of application scenarios, the suction bag packaging has shown strong vitality in the packaging field, bringing new opportunities and changes to the packaging and sales of products.