Blow moulding is a technique used for the production of hollow plastic parts. Blow moulding can be based on extruding, injecting or stretching heated liquid mass into a mould. The material expands and takes the shape of the mould.
Blow moulding IML means that the decoration of the product takes place in the mould. An IML label is inserted into the mould. During the blow moulding process, the molten polymer fuses with the in mould label on one or both sides. The end result is a decorated packaging part, produced in one step.