Transparent Aseptic Valve Bag-in-Box | 10 L / 15 L BIB for Cooking Oil, Juice Concentrate, Milk & Jam

A transparent aseptic valve bag-in-box combines product visibility with clean dispensing. Once filled, the pouch allows staff to check the fill level and liquid colour directly through the film, which helps retail staff or line operators estimate how much product remains. The aseptic valve in the pouch mouth stays closed between dispensing actions, reducing the amount of air that can flow back into the bag. This medium-volume format suits cooking oil, juice concentrate, jam, milk and similar products.

The pouch is made by laminating metallized film or pure aluminium foil with a polyethylene inner layer. For a transparent look, a see-through laminate is used instead; it keeps the contents visible while providing basic barrier protection. Aluminium foil adds an oxygen and water-vapour barrier when a longer shelf life is required. The inner layer influences heat-seal strength and resistance to the filled liquid, while the valve seat weld needs its own temperature and pressure settings.

Capacities range from 1-20 L, and 10 L and 15 L are the most common choices in this size band. Printing is available in 1-8 colours, and the balance between clear and printed areas can be adjusted in the artwork. The accessories are a valve and a carton, and the aseptic valve can connect to aseptic filling equipment. MOQ is 10,000 pcs.

Typical fill products are liquids and semi-liquids such as cooking oil, juice, thick concentrate, milk and jam. In the market, terms such as BIB bags, bag-in-box, valve bags, sauce pouches, milk pouches and juice pouches generally refer to the same valve-equipped flexible packaging format.

Kody Packaging carries out lamination, pouch making and valve assembly in Dongguan, Guangdong. The film combination is selected according to the properties of the customer’s fill product, and samples can be produced first to confirm sealing and valve fit.

Different laminate structures and print colour counts lead to different prices, and clear and metallized versions are usually quoted separately. Final pricing depends on the approved sample and the order quantity.