This bag-in-box solution pairs an outer paper carton with an inner flexible pouch. The carton supports the pouch and carries the brand on shelf, while the inner bag handles sealing and dispensing. The pouch is heat-sealed on all four sides for a flat, secure seal, and can be fitted with a spout or valve, most commonly a single-spout design, for smooth pouring and low product residue. Once opened, the pack stands upright in the carton, making it easy to dispense and store over a longer period.
The inner pouch is built from aluminized laminated film, chosen for light blocking and barrier performance, and the film layers can be adjusted to suit the filling. It is paired with a corrugated paper carton that offers good rigidity for stacking and transport. Printing uses 1-8 colour gravure printing for fine detail and consistent colour, and we support customisation from your samples or artwork. Matching roll film in the same material is also available. Common volumes include 1L, 2L and 3L, with bag style, spout position and carton openings adjusted to your filling line.
Typical applications include coffee concentrate, wine, juice, syrup, fruit concentrate and other liquid foods, serving beverage brands, food processing plants, catering chains and household chemical products. The custom process is straightforward: confirm volume and dispensing style, send samples or artwork, approve material structure and print layout, then move to sampling and mass production. Our factory is based in Dongguan, Guangdong, with a Class 10000 clean workshop, and printing, lamination and bag making are handled in-house. MOQ is 10,000 pcs, delivered on schedule.