Rapid prototyping (RP), also known as 3D Printing, has gained an important role in engineering education. It can be used to fabricate mechanical designs in a timely manner and hence is useful for design and manufacturing courses. In fact, many higher education institutions now have RP machines for research and teaching. Current literature reports that involving RP in design and manufacturing co...

In this paper, a scheduling problem is considered which arises in the packaging industry. Plastic and foil wrappers used for packaging candy bars, crisps and other snacks typically require overlay printing with multiple colours. Printing machines used for this purpose usually accommodate a small number of colours which are loaded into a magazine simultaneously. If two consecutively scheduled pr...

Original scientific paper One of the most important features in lithography is the stability of the printing plates during the printing process. The offset printing plates are mainly built of aluminium foil which is processed to obtain surface structure needed for printing process requirements. Printing plate is during printing process under mechanical and chemical influence of the machine part...

In this work, the online printing shop scheduling problem introduced in (Lunardi et al., Mixed Integer Linear Programming and Constraint Models for Online Printing Shop Scheduling Problem, Computers & Operations Research, to appear) is considered. This challenging real problem, that emerged nowadays industry, corresponds a flexible job with sequencing flexibility; it presents several complicati...

Inkjet printing is widely used in functional product manufacturing. Performing a printing task requires communication and synchronization among multiple subsystems (e.g. motion and drop ejection), which introduces complexity in the overall printing system. A user interface has been developed, which enables users to input printing parameters and patterns for printing functional materials. The in...