Bag in Box Line for Bulk Packaging of Granules | Lined Case Packaging
This bag in box line is designed for bulk packaging of nuts or granules in poly bags inside cartons. The line automatically erects cartons, seals the bottoms, and inserts and lines bags inside the cartons using roll stock film to form the Bag-in-Box packaging. The bag in box system then weighs and fills the bags with nuts or granules, applies a light vacuum, heat-seals the bag tops, and seals the carton tops.
The complete Bag-in-Box line includes the following components:
1) Carton Erector
2) Poly Bag Inserter
3) Weigh Filling Machine
4) Bag Uncuffer and Top Sealer
5) Carton Sealer
6) Conveyors
The cartons can be sealed using tape or hot melt glue, depending on your preference.
Poly Bag Inserter
The poly bag inserter feeds film from a roll stock, cuts, and seals it to form a bag. The machine then inserts the bag into the erected carton, opens and cuffs the bag over the carton top flaps, and uses air to ensure the bag fits snugly against the carton’s internal walls. This automated process reduces labor and material costs while increasing operational efficiency. It is easy to operate and adjust, offering high performance with minimal maintenance.
Bag Decuffer and Sealer
The bag uncuffer and sealer process involves uncuffing the bag from the carton top flaps, stretching the bag opening, applying a light vacuum to prevent ballooning, and heat-sealing the bag. Finally, it flattens the bag inside the carton. This function also reduces labor and material costs, is simple to operate, and promotes high efficiency and labor savings.
Specifications:
Applicable Carton Dimensions: L250-550 x W200-400 x H150-400 mm
Applicable Bag Width: 460-840 mm
Capacity: Up to 180 boxes per hour
We also offer a similar bag in box line designed for packaging semi-liquids.