Carton preparation and closure

Carton forming and closing machines

Carton handling must be matched to the packaging material. Folding cartons for individual bottles are different from corrugated transit boxes, and machinery descriptions should not blur that distinction.

Automatic corrugated carton former from packagingmachinesuk.co.uk
01

Folding-carton processes for bottle packs

Magazine and pick-off

Separates flat printed cartons and transfers each blank without double-feeding.

Carton erection

Opens the blank squarely and holds it stable for product loading.

Tuck closure

Folds and inserts designed tabs without tearing board or damaging print.

Adhesive closure

Applies and compresses glue flaps under controlled time, temperature and pressure conditions.

02

Corrugated carton former: a separate machine category

The LUBFM2 information used on Lancing’s packaging-machinery websites describes a machine that feeds flat corrugated sheets, folds them along pre-scored lines, staples the carton and discharges the formed box. It is a carton former—not a bottle-loading cartoner.

Published application data lists a typical capacity of 600–800 cartons per hour, subject to carton size and material. The stated configuration uses a PLC touchscreen, pneumatic actuation and an integrated discharge conveyor.

Ask about carton forming
LUBFM2 automatic corrugated carton forming machine
03

Published LUBFM2 reference data

LUBFM2 carton former reference specification
Working capacity600–800 pieces per hour, size dependent
Voltage / power220 V, 60 Hz / 3.5 kW
Air pressure0.6–0.8 MPa
Air consumptionApproximately 450 NL/min
Carton materialSingle-layer corrugated, at least 2 mm
Machine dimensionsApproximately 2200 × 2200 × 2000 mm
Machine weightApproximately 780 kg

Reference data is application-dependent and should be reconfirmed against the current quotation and approved samples.

04

Carton-quality checks

  • Use approved board grade, caliper, moisture condition and crease specification.
  • Control blank dimensions, print varnish and glue areas within agreed tolerances.
  • Test cartons after realistic storage and transport, not only immediately after manufacture.
  • Define inspection criteria for open flaps, glue failure, tearing and incorrect carton type.
FAQ

Frequently asked questions

Is a carton former the same as a bottle cartoner?

No. A carton former creates or erects an empty carton. A bottle cartoner also controls and loads the bottle or bottle group before the carton is closed.

Can one machine run folding board and corrugated cartons?

Usually these materials require different handling principles, tooling and closure systems. The intended board construction should be fixed during specification.

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