Protective Apparel Seam Construction Details

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Seam Construction
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Serged Seam	Bound Seam	Ultrasonically Welded Seam
Produced when threads are interlocked around the material edges for a strong, stress-resistant seam.	Bound seams deliver extra durability and strength, as well as, reduce particulate shedding and provide extra protection against fluids.	There are no thread holes with this seam. The material is welded together creating a superior particle and fluid barrier.


Heat Sealed Seam		Tunneled Elastic Seam
This strong, impervious seam is used when ultrasonic welding is incompatible with the garment material. Used in shoe cover production.		This design provides a secure closure for the garment and helps to limit particle and fluid contamination.