Abstract: A machine and method for packaging tobacco sachets, comprising a plurality of linearly arranged, multi-functional, vertically moveable chambers having fluid sealing means on lower portions thereof, conveyor means disposed below the plurality of multi-functional, vertically moveable chambers, and a lidding apparatus disposed downstream of and in communication with the plurality of vertically moveable chambers through the conveyor means.

Abstract: A machine and method for packaging tobacco sachets, comprising a plurality of linearly arranged, multi-functional, vertically moveable chambers having fluid sealing means on lower portions thereof, conveyor means disposed below the plurality of multi-functional, vertically moveable chambers, and a lidding apparatus disposed downstream of and in communication with the plurality of vertically moveable chambers through the conveyor means.

Abstract: A method and apparatus for the non-destructive testing of materials, particularly composite structures and other such laminated materials, which comprises repeatedly impacting the material being tested with a precisely regulated force having a pre-determined magnitude. The response generated by the material is detected by a sensor and a proportional electrical signal is generated. The electrical signal is compared with a stored electrical signal previously generated in response to impacting a defect-free reference material with the same precisely regulated pre-determined force. A difference in frequency and amplitude between the two compared electrical signals is indicative of a defect in the material being tested.