Cartoning machines are stretch wrapper packaging techniques which or, close and erect erect, fill and close carton blanks or folded and area seam covered cartons.
Cartons are some of the commonest forms of stretch wrapper packaging. But when they virtually all end up in an ordinary six-sided sq or rectangle-shaped shape there are a number of numerous styles which are determined from the filling and closing technique. As an example, some cartons are packed and shut through the conclusion flaps; others are packed vertically and sealed with a retract over ‘lid’. Other essential differences are the means of acquiring the carton in the erected type. Some are glued using adhesive; others have pre-cut slots and tabs. Alternatively, are pre-coated with a heat sensitive material. Some apps use window cartons – a carton having a pre-minimize location powering which transparent film has been set to enable the items to become looked at.
Cartoners which erect, fill and seal using one machine are occasionally known as Carton Type, Fill up, Seal off machines.
Some cartoning machines and systems are trademarked such as the Tetra Brik and “Combibloc” for drinks which can only be created on these companies’ machines, whilst other patented models like ‘crashlock’ cartons could be immediately erected on a variety of machines.
Cartons are produced from cartonboard which is a semi-adaptable papers materials 250Andsmall; to 1,000µ in thickness. They really should not be wrongly identified as Cases which are made of rigid corrugated table and are bigger, usually that contains several cartons for transit.
If necessary, cartons can come in the form of blanks, which are flat, pre-printed and cut to shape and size, with slots and tabs pre-cut. These are generally then folded or ‘erected’ to form the carton in the wrapping machine.