Unitizing is among the numerous professional terminology we utilization in the stretch wrapping industry.
In reality, the thought of stretch wrapping and unitizing owes its success and development to some of its forebears: ground packing, metal strapping, and shrink wrapping.
It began with surface loading. Flooring packing was a strategy for unitizing an entire pickup truck. A team of men and women were utilised to securely pack each individual container in immoveable layers before the truck was filled. This was very labour extensive, and it took quite a long time to fill and un-load.
Steel straps were actually the 1st system found in unitizing items to pallets. These folks were play the under, over and load products and pallets. It proved to be an inexact science that was both labor intensive, and mechanically complicated, though they worked well. Several small enterprises nonetheless use these methods for infrequent loads, particularly if transport individual items like a sheet of gear.
Shrink wrapping had been a strategy for entirely containing and unitizing tons that stainlesss steel straps couldn?ˉt. A large plastic-type material sack is freely drawn close to an entire palletized weight, then invest a huge stove-like heater or blasted using a heating gun. The high temperature is plenty to firm up the plastic around the weight, unfortunately it’s very expensive to create that temperature, and yes it usually takes additional time. You may have seen bottles of water shrink wrapped in this manner, which is fine for smaller loads, but it can be cumbersome and time consuming to do it for pallets.
Most shippers reserved stretch wrapping to make only their most difficult or ?°problem?± loads safe to ship because of the high cost of stretch film, during all this time. But new stretch wrapping technology like ?°prestretch?± tripled the generate of the roll of stretch film and produced stretch wrapping cost effective and efficient for those loads and products. These days, stretch wrapping is the world-wide standard for unitizing loads.
Unitizing is one of the efforts the stretch wrapping sector has created to the transport world. By reducing shipping damage and making loads safe to ship, it has helped manufacturers and customers save money and reduce downtime and helped shippers avoid heavy losses and angry customers.