Abstract: A seam sealed heat resistant glove or mitt includes a front portion having a periphery and a rear portion having a periphery. The front and rear portions are joined to one another along a portion of their respective peripheries to define seams. The front and rear portions, when joined to one another, define an interior with seams formed at the interior and at an exterior of the glove or mitt with seams formed at the exterior. A welded thermoplastic material is disposed over the seams on at least one of the interior and the exterior of the glove or mitt and is cured by the application of ultrasonic energy. A method of making a seam sealed glove or mitt is disclosed.

Abstract: A limb protector for protecting a limb of a wearer from contact with water or other contaminant has a tubular member made from ultrathin plastic film. The ultrathin film enables the material around the opening to form a watertight seal around the limb without forming a venous tourniquet.