The technical problem to be solved is securing data exchange between at least two connected devices, regardless of the device type. The sheet to be thermoformed is heated and placed on a vented platform equipped with a mold insert. The drive unit is mounted inside the sole, and is operable so as to pull the second fastener toward the first fastener in order to inter-engage the first and second fasteners, thereby resulting in automated tightening of the shoe. This allows the clearance between the disks held toward the back of the device and the rear panel to be minimized, thus contributing to a reduced depth dimension for the device. In both embodiments, the flow control insert that has an opening through the insert that is sized for a flow area according to the needs of the fluid flows that are anticipated in the drainage system in question. With this system, production management for the articles contained in the cases can be performed in a short time without being interrupted, even if some of the tags have become damaged and reading from the tags is impaired.