Hansin makes bag in box packaging from 1 to 25 L: a flexible inner bag with a spout or tap that ships and dispenses from a carton. Wineries, juice and water fillers, syrup suppliers and chemical brands use our BIB bags.
Bags come in clear, metallized and aluminum foil films for different shelf-life needs. We mold our own taps and fitments, so the bag and spout are matched in one plant.
BIB FITMENT
Engineered for demanding environments, our Pressure Valve system is compatible with aseptic filling technologies. It provides robust protection against contamination and pressure variations.
BIB FITMENT
Designed for the ultimate consumer convenience, the Easy Open Valve allows for quick access without the need for tools. Perfect for retail packaging where ease of use is a priority.
BIB FITMENT
The Dispenser Valve offers precise flow control and clean operation, making it the top choice for food service and commercial applications. Its push-pull mechanism is intuitive and efficient.
BIB FITMENT
Our versatile special valve is specially designed and developed for this type of special filling machine or special application scenario. It integrates seamlessly with Intasept and Starasept filling machines. Its design focuses on adaptability, supporting a range of valve applications to meet diverse customer requirements—from gentle product handling to high-efficiency dispensing.
Choose the bag, film and fitment that match your product and filling line.
| Option | What we offer |
|---|---|
| Bag volume | 1 L to 25 L |
| Film | Clear PE, metallized, aluminum foil |
| Fitments | Taps, dispenser, easy-open, pressure valves |
| Sterile option | Aseptic BIB bags |
| Filling | Manual, semi-auto or automatic fillers |
| Outer box | Carton, 100% recyclable |
Film structure and fitment are confirmed after a compatibility test with your product. For 220 L and larger sterile packs, see our aseptic bags.
Wine BIB with taps for retail and trade. Wine bag in box packaging
Juice and NFC juice, including aseptic packs. Juice bag in box packaging
Drinking water BIB for dispensers and offices. Water bag in box packaging
Syrup bags with connectors for post-mix systems. Syrup bag in box packaging
Milk, cream bases and liquid egg for food service. Dairy packaging
Edible oil, engine oil and detergents. Industrial liquid packaging
Compared with rigid packs and cans, based on Hansin product data.
A flexible bag uses about 55% less plastic than a rigid pack of the same volume.
On average 50% lighter than cans, which cuts freight weight.
About 90% lower CO₂ emissions than cans.
The outer carton is fully recyclable.
It is a flexible inner bag with a spout or tap, packed inside a rigid outer carton. The bag collapses as it empties, which limits air contact with the product.
From 1 L to 25 L. For 220 L drums and larger bulk volumes, use our aseptic bags or IBC liners.
Clear PE works for short shelf-life or non-sensitive liquids. Metallized and foil films are for oxygen-sensitive products such as wine and juice.
Yes. We supply aseptic BIB bags and aseptic bag in box fillers for juice, dairy and other sterile products.
Pressure, easy-open, dispenser, tap and special valves. They are molded and assembled in our own spout workshop.
The outer carton is 100% recyclable. The bag uses about 55% less plastic than a rigid container of the same volume.
Founded in 2006, HANSIN is a national-grade High-Tech enterprise specializing in R&D, manufacturing, and sales, focusing on medium-large China Flexible Liquid Packaging and Flexible Liquid Packaging. We can produce flexible packaging bags with different applications and various barriers, products’ sizes range from 1L to 220L to 1500L, and include aseptic bags, bag-in-box, IBC liners, and FIBC liners, which are widely used for storage and transport with food and non-food.
Awarded the most complete industrial qualification And quality certifications in china
A bag-in-box pack has three parts: a multilayer inner bag, a spout or tap, and an outer carton. The bag collapses as it empties, so little air reaches the product after opening.
The carton carries the weight and stacks for shipping, while the film controls oxygen and light. Read more on how a bag-in-box system works and what BIB means in packaging.
