The main body of the bag is composited with double-layer woven fabric, and the bottom is reinforced with three layers of fabric. The lifting loops are widened and thickened with multi-layer cross reinforcement stitching, comprehensively enhancing tensile and anti-burst performance. Its rated load capacity reaches 1.5 to 2.5 tons, suitable for heavy pressure from high-density and high-specific-gravity materials.
The heavy-weight fabric features outstanding wear and impact resistance, preventing bag puncture during high-drop feeding and seam rupture in long-distance bumpy transportation. It boasts sufficient safety margin and excellent stability under heavy-duty working conditions.