Everything about the Bag-in-Box

In the 1960s, a car battery manufacturer sought an efficient way to transport fluids, leading to the invention of bag-in-box (BIB). Originating from battery acid transport, it quickly expanded to various industries. Within a few years, the main focus for BIB shifted to the food industry, where it became the leading technology for storing and transporting liquid food products all over the world. Numerous developments have

taken place over the years, solidifying its position as a crucial and innovative solution in the food and beverage sector to this very day.

Food security involves ensuring access to nutritious food, which is crucial for people's well-being. Food safety has been supplemented with a focus on pollution-free food suitable for consumption. The performance of sterile boxed bags is superior to traditional solutions, reducing the use of preservatives and improving product quality. It promotes longer transportation times and expands the accessibility of various foods worldwide. Nowadays, the challenges of food supply require safe, efficient, and durable packaging to achieve safe long-distance transportation.

Recognizing this necessity, VONFO has taken the BIB filling machine a step further and introduced a novel and advanced design for the BIB filling machine. This machine is more durable and can ensure long-term safe production, demonstrating VONFO's advanced design philosophy.

Bag-in-box packaging integrates a multi-layered film bag, a versatile fitment, and a protective rigid box to transport and dispense liquids while maintaining product quality efficiently.

Made from multi-layer polymers, the flexible film can contain an oxygen barrier layer such as EVOH or a metalized PET layer. The bag serves as a safeguard for the liquid contents throughout the entire process.

The spout is sealed to the bag and is the primary entry point for product filling and dispensing. The fitment category encompasses a range of products such as caps, valves, and more, connecting to the bag spout. This can range from simple caps to advanced dispensing valves or connectors, facilitating seamless integration with external dispensing equipment. The diameter of the spout can be from 0.4 inches to 4 inches, providing flexibility in design and accommodating various filling and dispensing requirements.

The outer box ranges from cardboard to industrial wooden boxes or metal drums, and it encapsulates the filled bags to ensure safety and ease of distribution during transportation. This comprehensive system ensures the quality of liquid products from production to consumption. Ensure that the product remains fresh and arrives safely.

Our aseptic bag-in-box offers lightweight packaging, efficient transportation, preservative-free fresh food, and does not require refrigeration. It addresses food security concerns amidst global challenges like climate change, droughts, and population growth, providing sustainable, nutritious, and safe food solutions.