Carton Liner Bag in Box Line for Packaging Margarine or Butter

The finished product is a spoutless bag in box, different from a standard bag-in-box which is with a spout and fitment. The line erects cartons and seals bottoms, inserts and lines open-top bags in cartons by one each to form bag-in-box, fills product, vacuumizes and heat-seals the bag tops, seals the box top. Fully-automatic Erect-Line-Fill-Seals packaging line.

This bag in box line is designed for packaging fluids like margarine, butter and shortening with spoutless bags in boxes. This bag in box filling and packaging line includes  a carton erector, a poly bag inserter (carton lining machine), a weigh filling machine, a bag sealer, a carton sealer and conveyors. The cartons can be sealed with tape or hot melt glue.

Spoutless Liner
Bag in Box Filling and Packaging Line

Procedure of Spoutless Liner
Bag in Box Line for Margarine or Butter

This poly bag inserter feeds film from a roll stock, cuts and seals to form a bag, inserts the bag in an erected carton, opens and cuffs the bag over the carton top flaps, blows air to extend the bag to fit the internal wall of carton better. The machine reduces labor and material costs, is simple to operate and easy to adjust. High efficiency and labor saving.

The bag sealer uncuffs the bag off the carton top flaps, then folds it inwards from sides, vacuumizes the bag (optional), heat-seals the bag top and then flattens it in the carton.

Specifications:

Applicable cartons: L250-550*W200-400*H150-400mm

Applicable bags (width):  460-840mm

Capacity: max. 300 boxes/hour

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Carton Liner/Bag Inserter of
Spoutless Bag in Box Line

Filling Machine of
Spoutless Bag in Box Line

Bag Sealer of
Spoutless Bag in Box Line

Carton Sealer of
Spoutless Bag in Box Line