The term packaging machinery includes a vast number of different pieces of equipment. Packaging machinery may refer to unscrambling machines, turntables, power conveyors, liquid fillers, capping equipment or any other number of machines. Each category of machine will also include several different options, at the very least. For example, capping machines may refer to tabletop chuck cappers, automatic spindle cappers, ROPP cappers, snap cappers or custom capping equipment. The term packaging machinery may also refer to a complete packaging line, manufactured for a specific project. In other words, the term nail polish remover pump factory machinery is a very general term. When companies begin to look for packaging machinery, very seldom - if ever - will two companies be looking for the same exact thing. But, even being a general term, there are several considerations that should always be taken into account when searching for the perfect solution for any packaging project.The first consideration when searching for packaging machinery for any project is the product itself. The equipment must be able to handle the product to be packaged. Of course, the main focus of this analysis will be the filling machines, as they are usually the only piece of machinery to actually come into contact with the product. The filling machine chosen will need to be able to handle the viscosity of the product, along with any other unique product characteristics. But to stop the analysis at the filling machine would be an error for a number of different products. For example, certain corrosive chemicals simply do not interact well with stainless steel, the go to construction material for most packaging machines. Obviously a stainless steel liquid filler would be a poor choice for packaging such a product.