Abstract: A wire tensioning device having a guide for taking up an advancing wire having slack and a brake for applying a braking force to the guides. In a wire insulating system, a wire from a supply reel or spool is passed to a take-up reel or spool, through intervening components, which accumulate, tension and apply insulation to the advancing wire. The wire is first passed from the supply reel to an accumulating device in the form of a vertical accumulator or a flipper payout. From there it is passed through the device of the present invention having a plurality of rotatable sheaves or pulleys about which the advancing wire is trained. A braking force is applied to one of the sheaves by an air brake to apply a tensioning force. From the tensioning device, the wire is fed through an insulation-applying crosshead device and then on to a take-up reel or spool.

Abstract: A method and apparatus for removing liquid residues from the surface of a continuously advancing strand or filament by using a plurality of vacuum probes positioned such that they continuously expose the entire surface of such advancing strand or filament to a greatly reduced pressure thereby removing substantially all of such residues from the strand's or filament's surface.

Abstract: Apparatus for providing adjustment along three perpendicular axes such that a marking head can be properly and precisely positioned for applying identifying markings to boxes or containers of various sizes, the positioning being accomplished without the use of tools or special mechanical skills.