METHOD FOR PRODUCING A MINI-VIAL WITH A REDUCED NUMBER OF COMPONENTS AND THE MINI-VIAL THUS OBTAINED

A method for producing a mini-vial of the type including a tubular container or vial, closed at a first end and open at its second end and capable of containing a product in fluid phase, a plunger sealingly movable in the vial through the second end and having an internal cavity capable of receiving the fluid from the vial, the plunger having a first end on which is placed a sealing cap and a second end movably slidable in the vial and at which is located a membrane filter, the plunger and vial being obtained by moulding; the plunger being envisaged as overmoulded onto the filter located at its second end, the membrane filter forming a single body with the plunger.