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Serpentine Fully Molded
Oct 18, 2018

Traditional fully molded techniques are performed with non-traditional gland configuration.  Glands are typically snake shaped to allow more linear space.  Besides the high mold cost, the main disadvantage is the seal can relax in the shape of the mold which makes installation more challenging and increases potential for leaking.  Compression molding parting line and flash may also be an issue since typically hand trimmed due toclip_image014_000 the overall size.  Continuous Molding method has replaced this method in most situations.