Many consumers don’t realize that stretch film plays an important role in delivering and transporting many of the products they use. Stretch Film is the highly elastic plastic material used to wrap products and secure them onto pallets. It is most commonly used to unitize products for efficient storage, but also serves as protection for transportation.
Stretch film is made from LLDPE (Linear-Low-Density Polyethylene). LLDPE is the ideal material for wrapping and securing loads because of its flexibility. The film’s ability to stretch around corners of products, boxes, and pallets offers increased puncture and tear resistance as well as greater efficiency when applied appropriately. High puncture and tear resistance guarantees that the load will remain stable and secure during transportation. Increased puncture resistance as well as a reduction of cost can be detected when the film reaches its maximum stretch potential.
At Best Packaging, we use state of the art testing technology to evaluate stretch film performance. If you’re currently wrapping products with stretch film and want to ensure you’re getting the maximum stretch potential, give us a call at (888) 930 BEST. By helping you understand your wrapping operations better, we can recommend solutions to reduce costs and improve your wrapping performance.
One of the main uses of stretch wrap is to consolidate many smaller individual packages into one larger unit. Reshaping the load into one solid unit makes it easier to transport. By only having to transport one unit, this saves distributors time and damage when loading.
Quality and Appearance are also important. We want our customers deliver to be able to ship their product(s) in good condition- which is why we stretch wrap. Stretch wrapping allows us to unitize our loads and protect the product from damage which contributes to lower admin costs and happier customers.
As a result, stretch wrapping is now the preferred method for unitized shipping of goods. Most companies that utilize production warehouses are most likely familiar with stretch wrapping. However, in order to make the right decisions about stretch wrap machines, it’s important to be properly informed. There are three methods of stretch wrap application: manual, semi-automatic machine, and high speed automatic machine.
- A manual wrap requires workers to wrap a load by hand. This involves attaching the film to the pallet and then using a roll of stretch wrap on a bar to wrap the film. Workers start at the base and then walk around the load to make certain that the entire pallet is wrapped thoroughly. The amount of manual labor involved with stretch wrapping a pallet by hand is high and often takes a lot of energy. Therefore, this method is ideal for small operations where only one or two pallets a day require wrapping.
- Semi-automatic stretch wrappers have the machine perform the actual stretch wrapping. On semi-automatic stretch wrappers, the pallet is placed on a turntable rotating the pallet as the film moves up and down. Semi-Automatic Stretch Wrap Machines are more ideal for larger shipping and manufacturing industries that wrap about 100 pallets per day and are designed for use with a forklift or a pallet jack. There are also features that could be added to the semi-automatic machines that can increase automation.
- High speed automated stretch wrappers usually incorporate conveyors to automatically cycle loads through the machine for increased output and efficiency. These stretch wrappers can keep up with the most demanding production rates. Automatic stretch wrappers apply and cut the film, so the only thing you need to do is change the film roll. Since the load remains stationary, they are ideal for wrapping very light, very heavy, tall or unstable loads.
Best Packaging offers a variety of stretch wrappers at affordable prices. For machine wrapping solutions, call us at (888) 930 BEST