Latex Pressing Top Closure Options
- Latex Top Closure and Metal Sealing Ring
- The top closure outside diameter is sized to the pressing bag inside diameter for tight fit. A vacuum tube is optional at no cost. The sealing ring outside diameter is matched to top closure inside diameter for tight seal.
- Latex Top Closure with De-Airing Tube
- 0.125" (1/8") inside diameter standard. Allows evacuation of air inside the bag prior to isostatic pressing. Available with polyurethane fill (shown) or seal ring.
- Polyurethane Filled Rubber Top Closure
- Top-closure outside diameter is sized to the bag's inside diameter for tight fit. A semi-rigid polyurethane fill creates a solid support for sealing the bag and top-closure.