Sewing quality determines whether the ton bag will experience seam failure or bottom rupture.
Foshan Hongyun Jiangtian Packaging Sewing Standards:
Stitch Count: 10–12 stitches per 10 cm
Stitch Appearance: Smooth and even, no skipped stitches, no gaps in stitching
Strength: Seam tensile strength ≥ 80% of bag body strength
All our workers are professionally trained.
Foshan Hongyun Jiangtian Packaging | Robust Sewing, Zero Leakage
Phone: 18570518098 | Official Website: https://robotf.cn