Liquid Packaging Board

As the structural paperboard layer in beverage cartons, liquid packaging board provides the stiffness, smooth printing surface and forming stability required for carton production and high-speed filling lines. When combined with suitable PE coatings and, where required, aluminum foil, the finished laminated structure can provide liquid resistance, sealing performance and protection against moisture, oxygen and light.

For milk carton projects, buyers can select a suitable milk board grade according to the carton volume, refrigerated or aseptic filling process, laminate structure and required shelf life. For fruit juice and beverage packaging, juice board specifications should be selected according to product acidity, filling temperature, storage conditions and barrier requirements.

1. Milk cartons

2. Fruit juice packs

3. Beverage containers

With high stiffness and a clean, food-safe surface, it maintains structural stability to protect contents from damage. Its compatibility with die-cutting and forming makes it suitable for various food packaging formats. These characteristics make liquid paper board suitable for demanding food packaging applications where strength and hygiene are essential.

1. Food trays

2. Hamburger boxes

3. Chicken boxes & general food packaging boxes

It can be laminated with materials like aluminum foil or greaseproof paper, and treated with grease-resistant or other functional processes. These enhancements expand its application scope for specialized packaging needs.

1. Aluminum foil-laminated liquid packs

2. Greaseproof food packaging

3. Functionally treated protective boxes