This product is a 5L Bag-in-Box (BIB) for condensed milk, distinguished by an inner bag with a butterfly valve for packaging, storage, and dispensing of viscous dairy products such as condensed milk. The butterfly valve helps control dispensing and closing, making it suitable for applications requiring multiple uses. It is produced in Dongguan, Guangdong, with custom sizes and artwork available.
Common inner-bag laminates include PET/AL/PE, PET/NY/PE, PET/VMPET/PE, PET/PE, PA/PE, PET/AL/NY/PE, kraft paper/PE, and PET/VMPET/NY/PE, with a thickness of 15–25 silk (multi-layer lamination). Different structures can be selected according to condensed milk characteristics and packaging requirements, and food-grade material certificates can be provided upon request.
Printing and bag-making processes are: gravure printing → lamination → slitting → bag making → heat sealing. 1–8 color gravure printing is supported, and production takes place in a 10,000-class cleanroom. The BIB inner bag can be equipped with a butterfly valve, with an MOQ of 10,000 pcs.
The factory offers sample/artwork proofing and can customize sizes and layouts according to customer requirements. This 5L condensed milk Bag-in-Box with butterfly valve is suitable for condensed milk packaging projects requiring a BIB structure, butterfly valve dispensing, and customized printing.