In the inflatable products manufacturing industry, Heat-Welded (Heat-Sealing) and Stitching (Stitched) are two core production processes, each with significant differences in application and performance: 1. Heat-Welded (Heat-Sealing) This process uses high temperatures to fuse two layers of material directly together, creating an integrated, sealed structure. 2. Stitched This process uses industrial sewing machines and high-strength … Continue reading Heat-Welded vs. Stitched