Ideas, guides and answers from AgriGuru Online

No. Liner need depends on the outer bag construction, route humidity, condensation exposure, storage time, handling conditions and the receiving operation’s requirements. If an unlined bag is proposed, ask how moisture, dust and odour risks are controlled and what evidence supports the construction for the intended route.

State the liner material and nominal thickness in an agreed unit, together with dimensions, tolerances and closure method. Thickness alone does not establish performance; resin type, film consistency, seams, puncture resistance and fit inside the outer sack also matter. Request destination-relevant food-contact documentation and agree how incoming or pre-sh…

There is no reliable universal number. The correct wrap pattern depends on load dimensions, pallet condition, film properties, transport forces and handling equipment. Approve a unit-load design or trial that defines film and application settings, then check stability, ventilation needs, label visibility and the risk of crushing or trapping moisture.