Bag-in-Box Filling Machine Suppliers & Manufacturers

Find bag-in-box (BIB) filling machine manufacturers and suppliers on Towobo. Compare non-aseptic and aseptic bag-in-box filling equipment for wine, juice, water, edible oil, sauces, dairy products, and liquid food ingredients in 3L, 5L, 10L, and 20L formats.

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Bag-in-box format and filling process

Bag-in-box (BIB) packaging consists of a flexible inner bag with a dispensing fitment (tap or spout), contained inside a corrugated outer box. When product is dispensed, the bag collapses inward, preventing air ingress — this bag-collapse mechanism extends product shelf life after opening compared with rigid bottles or jugs. The BIB format is used widely in: wine — 2L to 20L wine casks for retail and food service are a major application, especially in Australia, Scandinavia, and Western Europe; edible oil — palm oil, sunflower oil, and vegetable oil blends are supplied in 5L–20L BIB for food service and retail; fruit juice and juice concentrates — 5L–20L retail and food service; sauces and condiments — tomato sauce, mayonnaise, ketchup for food service in 3L–10L; dairy — cream, liquid butter, custard in food service BIB; water — spring water and purified water in BIB dispensers for offices and institutions. BIB filling machines fill the product through the fitment (filling through the tap or through the bag neck before fitment insertion). Non-aseptic BIB machines fill refrigerated products with a short shelf life or products with sufficient natural acidity. Aseptic BIB filling machines fill commercially sterile product under aseptic conditions into pre-sterilised bags, producing ambient-stable products with extended shelf life of 12+ months — used for tomato paste, fruit concentrates, dairy-based products, and soups.

Bag-in-box format and filling process

Frequently asked questions

What is the shelf life of bag-in-box wine?

Unopened bag-in-box wine typically has a shelf life of 12–18 months from filling, depending on the bag barrier properties, wine type, sulphite level, and storage conditions. Once opened, the bag-collapse mechanism prevents air ingress to the remaining wine — an opened BIB wine can remain in good condition for 4–6 weeks when stored in a cool environment. This is a significant advantage over opened bottles (which typically deteriorate within 3–5 days). The shelf life of the specific wine format must be established by the winery and stated on the packaging — do not assume a generic shelf life applies.

Can bag-in-box be used for cooking oil retail?

Yes. BIB cooking oil is well-established in food service (restaurants, canteens, food manufacturers) in 5L–20L formats. It is gaining traction in retail in some markets as an alternative to rigid PET or glass bottles for family-size or bulk-pack cooking oil. For retail BIB cooking oil, a consumer-friendly tap fitment is used. The inner bag film must provide adequate grease resistance and barrier to prevent oil migration through the bag wall. For palm oil or oils that solidify at cool temperatures, the BIB system must remain functional at the lowest expected storage temperature.

What is the difference between aseptic and non-aseptic BIB filling?

Non-aseptic BIB filling fills standard (non-sterilised) product into standard (non-sterile) bags in a normal factory environment. The product may be pasteurised (juice, wine) or may rely on natural acidity (tomato sauce, vinegar-based condiments) or refrigeration for shelf life. Aseptic BIB filling fills commercially sterile product (UHT-treated) into pre-sterilised bags inside a sterile filling environment (isolator or sterile zone). Aseptic BIB produces a shelf-stable product at ambient temperature with 12–24 months shelf life, required for dairy-based products, liquid soups, and ambient fruit concentrates.

Bag-in-Box Filling Machine Suppliers & Manufacturers

Bag-in-box format and filling process

Bag-in-Box Filling Machine Suppliers & Manufacturers

Bag-in-box format and filling process

Fitment types, bag sizes, and sourcing

Frequently asked questions

What is the shelf life of bag-in-box wine?

Can bag-in-box be used for cooking oil retail?

What is the difference between aseptic and non-aseptic BIB filling?

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