A net or barrier has strategically located pocket attached to the net over holes in the netbarrier in order to catch a ball or projectile that passes through the hole. The method includes the steps of providing a moving web and passes through a fastener attachment station to define a leading portion of the moving web and a trailing portion of the moving web at a location under the fastener assembly. The round burner is positioned at a middle portion of the elongated burner. The mobile flap can return from the cross-section-increasing or -reducing position to another position under the effect of an elastic return means. More particularly, the embodiments pertain to a flexible electrophotographic imaging member belt prepared to include an anti-curl back coating formulated to comprise a mechanically robust copolymer binder that does have enhanced wear resistance and improved imaging member curl control. Diagnostic products including diagnostic test elements having the stable analytical chemical reagent also are provided.