Unit-Load Containment Method Bench

Screen stretch film, PET strap or a combined route from load mass, edge risk and the need for rigid restraint. The rule set points to the next test; it does not approve a dangerous-goods package or replace transport validation.

Rule model: lighter, low-edge loads add weight to film; high mass and rigid restraint add weight to PET strap; combined edge and rigidity risk add weight to a film-plus-strap route.