Abstract: A packaging machine having multiple modules each performing a separate function in a packaging sequence. The modules are building blocks that are assembled to define a packaging machine. An infeed conveyor/lane divider module, a blank magazine and infeed tray module, a collation and synchronization module, a gluing and closing module, a turning module, a stacking module, a film cutting module, a film wrapping module and a heat shrink module are selectively assembled in various combinations to define machines that pack articles into trays, wrap the articles with heat shrink film, turn the packages, stack the packages for multi-tier packages, or any combination of these functions. The modules each have an independent conveyor driven by an onboard servo drive. The servo drives are coordinated to provide controlled flow of articles from module to module. The servo drives are all connected to and controlled by a supervisory computer such that no mechanical connection between modules is required.

Abstract: A package handling apparatus. The layout of each layer of a palletized stack may be individually defined by an operator on a personal computer by graphically arranging packages into a desired layout on the computer. The personal computer communicates to a programmable logic controller which controls handlers. Packages from an exit conveyor of a packaging machine are positioned and oriented onto a pre-palletization conveyor by the handlers. The desired layout is achieved when the positioned and oriented packages reach a compression station and are compressed together. The layout of packages, forming a layer for a pallet, is then stacked onto the pallet for shipping. A related method for handling and assembling packages is also disclosed.