Abstract: A process is provided for forming a pre-consolidated fiber preform for use in a molding process. The process includes layering a plurality of preform sheets on a pre-consolidation mold. Heating the plurality of preform sheets to a first temperature. Applying a first pressure to the plurality of preform sheets using the pre-consolidated mold. Maintaining the first temperature and the first pressure and heating for a first duration of time. A second pressure and a second temperature are then applied to the plurality of preform sheets for a second duration of time.

Abstract: A needle for use in creating fabric from yam having an elongate, substantially parallel-sided shaft and a tip, the tip having a transition part whose diameter and cross-section substantially matches shaft's diameter and cross section, and a tapered part which tapers from the diameter of the transition part to a point, the Up and shaft being releasably engageable with each other.

Abstract: A traveller for use in a textile spinning and twisting machine, includes a substantially C-shaped member adapted to engage and travel about a ring of the machine, the member having an outer surface and an inner surface constituting a yarn guide path on which yarn travels, the yarn guide path on the inner surface being free of any mold parting line, the traveller being formed in a mold and the yarn guide path on the inner surface being formed by a groove in an ejector pin of the mold.

Abstract: A conductive yarn includes a continuous non-conductive carrier thread having a relatively low modulus of elasticity; a continuous metal thread; and the carrier thread being wrapped around the metal thread. A process for making such conductive yarn includes the steps of pulling the continuous metal thread off a first package; pulling the continuous carrier thread off a second package; applying a relatively high tension to the carrier thread with respect to the tension on the metal thread as both threads are being pulled off their respective packages; and wrapping the tensioned carrier thread around the pulled metal thread. Apparatus for performing the method is also provided.

Abstract: A conductive yarn includes a continuous non-conductive carrier thread having a relatively low modulus of elasticity; a continuous metal thread; and the carrier thread being wrapped around the metal thread. A process for making such conductive yarn includes the steps of pulling the continuous metal thread off a first package; pulling the continuous carrier thread off a second package; applying a relatively high tension to the carrier thread with respect to the tension on the metal thread as both threads are being pulled off their respective packages; and wrapping the tensioned carrier thread around the pulled metal thread. Apparatus for performing the method is also provided.

Abstract: An assembly for providing a visually discernible indicator and a bar code in association with goods to be sold, includes a tray having opposing side walls and a front panel containing the bar code in association with the goods; first and second clips secured to the opposing side walls, respectively, and each having a flange having an aperture therein; and an indicator panel containing the visually discernible indicator and including opposite tabs pivotally mounted within the first and second apertures so as to pivotally mount the indicator panel between a first position in covering relation to the front panel, and thereby in covering relation to the bar codes, and a second position exposing the front panel and bar codes.

Abstract: A conductive wrist band for dissipating electrostatic charges and having opposing transverse ends, includes a fabric; mechanical snap connectors coupled to the fabric ends for forming the fabric into a closed loop with an inside surface adapted to contact the body; an electrical connector coupled to the mechanical snap for providing a connection between the fabric and an electrical cable capable of connecting the conductive body strap to ground; and the fabric including a weft yarn extending between the opposing transverse ends and forming said inside surface and an opposite, outside surface; parallel rows of a substantially non-elastic, conductive yarn positioned in a sinusoidal manner on the inside surface of the weft yarn, parallel rows of a non-conductive elastic fiber positioned on the outside surface of the weft yarn in opposing relation to the conductive yarn, and a securing yarn for securing the conductive yarn and the elastic fiber to the weft yarn.