Oxygen-Shield 10 L Bag-in-Box for Heavy Cream with Aseptic Dispensing Valve

This heavy cream bag-in-box is built around a flexible bag and rigid outer box for dairy producers who need reliable oxygen and light protection during storage and dispensing. The bag uses a PET/VMPET/PE laminate: polyester for print and mechanical strength, metallized PET for oxygen and light barrier, and a food-contact-grade PE sealing layer for liquid contact and strong spout seals. A 5–20 L capacity range supports cream concentrates, dairy bases and ready-to-dispense heavy cream. The bag-in-box format allows aseptic filling compatibility when specified, protects the product after opening through a closed dispensing system, and helps West Coast producers move larger volumes with less packaging weight than rigid containers.

For filling, the empty bag is designed for aseptic or clean filling lines when specified; fill volumes, spout fitments and valve options should be confirmed against your filler and dispenser. A food-contact-grade spout and dispensing valve support controlled heavy cream flow, with options such as lever valves, button valves and hose adapters depending on the bag-in-box dispenser. The PET surface carries 10-colour rotogravure printing for brand, lot and usage information, while the PE sealing layer supports reliable spout welds and bag seams. We can produce 5–20 L formats and help match film gauge and valve choice to your cream viscosity, filling method and expected shelf-life requirements.

Custom bag-in-box projects start at an MOQ of 10,000 bags per size and print design, with outer boxes quoted separately according to specification. Sampling can begin with available film and spout samples for fit checks, followed by printed or unprinted pilot bags for filling and dispensing trials; artwork should allow for rotogravure cylinder preparation and colour approval. Typical production lead time is 20–30 days after artwork approval, deposit and final specification sign-off, depending on film structure, valve type and order volume. To quote accurately, please share capacity, cream viscosity, filling temperature, spout or valve preference, box dimensions and target shelf life so our Dongguan factory can propose a practical PET/VMPET/PE bag-in-box build.