Bag-In-Box (BIB) Packaging: A Solution for Dairy Storage and Transportation

Dairy Bag-In-Box (BIB) packaging is an innovative and efficient way to package dairy products, which has gained wide attention in the dairy industry in recent years. This packaging consists of a flexible inner bag and a rigid outer box, providing excellent storage and usage convenience through sealing technology and dispensing system. BIB packaging is suitable for the transportation and distribution of dairy products such as milk, cream, yogurt, and liquid dairy products.

Structure of Dairy BIB Packaging
Inner Bag (Bag)
The inner bag is made of food-grade materials, usually a multi-layer composite material, including polyethylene (PE) and aluminum foil layers. This structure ensures the quality of dairy products and prevents the penetration of light, oxygen and moisture.

Outer Box (Box)
The outer box is usually made of corrugated cardboard or rigid plastic to provide protection and facilitate stacking and transportation. Its sturdy structure can withstand shock during transportation.

Dispensing System
BIB packaging is equipped with a clever dispensing port or valve that allows precise pouring of dairy products with simple operation and minimizes oxygen ingress.

Advantages of Dairy BIB
Extended Shelf Life
The high barrier material of the inner bag significantly reduces oxidation and microbial contamination, and the shelf life of dairy products can be extended to weeks or even months in an unopened state.

Reduced Waste
The dispensing system allows consumers to pour only the dairy products they need each time, avoiding waste while ensuring that the unused portion remains fresh.

Environmentally Friendly
BIB packaging uses less material than traditional plastic or glass bottles, reducing its carbon footprint. In addition, the outer box and inner bag can be recycled separately, further supporting sustainable development.

Reduced Transportation and Storage Costs
BIB's square shape design allows for easy stacking, improving space utilization for transportation and warehousing. At the same time, the packaging is lightweight, reducing transportation costs.

Convenience of Use
The dispensing valve is easy to operate and is suitable for home and commercial scenarios, especially popular in the catering industry.

Application scenarios of Dairy BIB
Catering industry
BIB packaging is suitable for cafes that provide milk coffee, as well as restaurants that supply liquid dairy products such as cream and cheese sauce.

Household consumers
BIB packaging's convenient dispensing design makes it an ideal choice for large-volume dairy product storage at home.

Food processing plants
Used as a raw material supply to ensure the freshness and stability of large quantities of dairy products.