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  • Users: Bergg
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  1. Bergg

    ANSI/UL 514D Wallplate

    Hi: Does anyone know what requirements typical household wallplates must meet? Have found 514D but would like to have an idea of what it says about cover plates before I shell out $900. Thanks Gins
  2. Bergg

    Injection molded thick flexible foam frisbie

    Have been asked by a customer to mold a 3/4 inch thick 9 inch dia flexible disk with a hole in the center. Understand that it fits on the arm to help swimmers float. Would like some idea of what materials would be best to make this happen. Thanks Bergg
  3. Bergg

    CO2 jet cutting

    Has anyone heard of a process that uses carbon dioxide like a water jet? Apparently when the bottled gas is released through a nozzle it forms crystals that can impact a material and cut it and then turns to a gas leaving a very clean workspace. Application is cutting some fabrics. Thanks Gins
  4. Bergg

    filter out all but UV light

    Hi: I am trying to find a light filter for a comsumer product design that will absorb all light except blue and UV light. This is an attempt to hide a a Si solar cell so it is not visible to the eye but will permit conversion of light energy. Would like to find a find a filter manufacturer to...

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