Low height and numerous in-field upgrade options allow the intermittent SVI machines to produce bags with corner seal and doy style bags with optional zippers. For corner sealing, the manufacturer can upgrade the machine with an additional module. The production of a doy style bag can be easily performed by turning the machine cross seal jaws to a 90 degrees position. Whenever the package style is changed, there is no need to adapt the machine height or dosing platform, reducing machine downtime during format change. The series consists of two machines for packaging different format ranges: the SVI 4020 packages bag sizes with a maximum 400 mm width, while the SVI 2620 forms a bag with a maximum 260 mm width. The machines have an output ranging from 10 to 120 bags per minute. The series offers heatsealing and polysealing options, with freely adjustable sealing temperatures according to product specification. The up- and downstream interfaces allow easy integration with other packaging machine modules.