Abstract: A clamp for clamping a web during stretch wrapping includes a first longitudinally extending clamp element for engaging the web, a second longitudinally extending clamp element extendable in a direction generally parallel to the longitudinal direction of the first clamp element for clamping the web between the second clamp element and the first clamp element as the second clamp element is longitudinally extended in a direction parallel to the longitudinal direction of the first clamp element.

Abstract: An arrangement for wiping down a web wrapped on a load includes a wiper support and a wiper including at least one strip doubled back along its length to form a loop, the loop being flexible in a direction generally parallel to a plane passing through the length of the strip, the wiper being secured to the wiper support and the loop extending from the wiper support for wiping down the web wrapped on the load by relative movement between the wiper support and the web in the direction generally parallel to the plane passing through the length of the strip.