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What is the importance of pre-stretch in modern packaging?
Pre-stretch refers to the process of elongating the plastic wrap in a dispensing machine before it is applied to the pallet load. This technique stretches the film up to three hundred percent of its original length, significantly increasing yield and reducing overall packaging material costs. Utilizing pre-stretch enhances the holding power of the stretch film because the plastic attempts to naturally shrink back to its original size, creating a tighter and more secure containment force around the shipment.
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