Profile: Southwest Formseal, Inc. manufactures & reconditions sealing jaws for VFFS and HFFS packaging machines. We also produce forming collar assemblies, knives, heaters and punches. Our heated hole-punch systems are geared for tougher and stronger packaging films. We are a full-service provider of heaters for sealing jaw components. We offer all sealing serration patterns including fine, medium, coarse and sinusoidal.