Question By: Stretch film is used to wrap palletized goods to help reduce product loss and worker injury, as well as to discourage load tampering. The material is most commonly made from linear low-density polyethylene (LLDPE), in a variety of thicknesses, widths, and types of stretch wrap. Although the elastic recovery keeps items secured to one another and the pallet, there are different kinds of stretch film to accommodate different types of loads with enhanced durability, elasticity, and clarity.
Cast stretch wrap : This stretch film is manufactured using a cast extrusion process, which creates a material with optimal clarity, easier stretch, increased tear resistance, and a superior cling.
Blown stretch film: This film is produced using the blown extrusion process, creating a tougher, more resilient film. This added strength allows blown stretch film to provide a greater load-holding power. Its load and stretch capacity are higher than that of cast stretch wrap, and is of a noticeably better quality, as well.
Although safety is a large benefit of switching to a stretch wrapping machine, cost effectiveness is another bonus. Not only do these machines typically use less material per skid but they can also pre-stretch the film to get the most out of each roll. For more information visit https://www.tabwrapper.com/.
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