Woven PP Bag

Specify the actual fabric structure rather than treating the shared PP resin as a complete description. Compare sewn samples for stiffness, folding and appearance with your contents. State whether the design includes a laminate, since that adds another construction detail to evaluate.

Review seam allowances, edge finishing, stitching and handle reinforcement on the intended fabric. Load samples and inspect for fraying, stitch damage and distortion around stress points. A strong fabric panel does not establish the strength of the seams that join the bag.

Provide the complete load arrangement and expected reuse pattern, including sharp-edged cartons or bottles. Trial the sewn bag through repeated lifting and inspect the base and handle roots. Set a supported carrying specification from the full bag rather than from fabric weight alone.

Identify the woven substrate, any laminate, thread, handles and print before assessing a destination route. Ask for evidence covering the supplied construction. A woven PP bag should not inherit a recycling instruction from a thin PP film or an unlaminated fabric swatch.