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Serged Seam with Double Needle |
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Oversewed with overhand stitches.
Applications: light splash situation. |
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Bound Seam |
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Two pieces of material joined with an overlay of similar material, and chain stitched through all of the layers for increased strength plus holdout of liquids and dry particulates.
Applications: light splash situation. |
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Ultra Sonic Welded Seam |
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Similar to a bound seam, with additional protection due to the fusing, under heat & pressure of the material at the seam. no thread and needle holes required.
Applications: heavy-duty chemical protection. |
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Heat Tape Welded Seam |
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Two plies of material are sewn together. the seam is then overlaid with a barrier tape that is applied under heat and pressure to form a liquid and gas tight seal.
Applications: heavy-duty chemical and gas-tight protection. |
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