other plastic resins having chemical and physical properties similar to the aforementioned resins can be used in fabricating the drainback fitment 14 preferably the container of the invention provides the spout and drainback area in the form of the above described fitment separate from the body of the bottle in the described preferred embodiment the fitment snaps into the container finish so that a friction fit is obtained between the outer wall of the fitment and a locking ridge on the inside of the container finish a fitment may also be provided in other ways eg it may be applied by spin welding or by hot melt adhesive or by the emabond system an internally threaded finish may be combined with an externally threaded closure the emabond system employs a thermoplastic gasket impregnated with metal particles when the gasket is in position between a sealing area ridge of the fitment and inside bottle neck ledge a sealing unit with an electromagnetic force presses down on the fitment and heats up the metal particles thereby melting the plastic gasket and the compression welds the two components together with a leak proof seal although the fitment would normally be a separate piece it may also be formed integral.