Stretch wrap is used primarily by industrial companies to firmly bind and secure items on pallets in preparation for transportation or storage. Even in quick-paced operations, there are many factors to consider in order to provide optimal protection, cost-efficiency, and sustainability, despite how straightforward it may appear to wrap pallets with plastic film.
By following these expert tips, you can ensure that you are using stretch wrap effectively for your industrial applications, and that your products are adequately protected during transportation and storage.
Choose the type of stretch wrap best suited for your requirements
There are different types of stretch wrap available in the market, such as cast stretch wrap, blown stretch wrap, pre-stretch wrap, UV stretch wrap, and machine stretch wrap. Each type is designed for specific applications, so it’s essential to choose the right one based on the type of product you’re wrapping, the environment it will be stored in, and the method of application.
When it comes to selecting the right type of stretch wrap, there are a few factors to consider such as the type of product being wrapped, the transportation method, and the level of protection required. Here are some of the most common types of stretch wrap and their recommended uses:
- Cast Stretch Wrap: This is a popular type of stretch wrap that is made by extruding a thin layer of film onto a cooling drum. It is clear, quiet, and easy to use. Cast stretch wrap is ideal for wrapping pallets that have a uniform shape as it has excellent cling properties, which helps it stick to the load. It is also good for use with products that require ventilation or need to be stored in a cooler or freezer.
- Blown Stretch Wrap: Blown stretch wrap is made by extruding a molten resin through a circular die, which then stretches the film into a bubble. It is thicker and stronger than cast stretch wrap, making it better suited for heavier loads or irregularly shaped products. Blown stretch wrap has a higher resistance to punctures and tears, making it ideal for use in harsher environments.
- Pre-Stretch Wrap: Pre-stretch wrap is a type of stretch wrap that has been stretched before being wound onto a roll. This process reduces the amount of energy required to stretch the film during application, making it easier to use and more cost-effective. Pre-stretch wrap is ideal for wrapping lighter loads that do not require a high level of protection.
- Coloured Stretch Wrap: Coloured stretch wrap is available in a range of colours, which can help identify different products or shipments. It can also be used to add an extra layer of security to a load, as it makes it more difficult to see the contents of the wrapped pallet.
- UVI Stretch Wrap: UVI stretch wrap is treated with a special additive that protects the film from the harmful effects of ultraviolet (UV) light. This makes it ideal for use in outdoor storage or transportation, as it can help prevent the film from breaking down and losing its strength.
Reduce expenses by using comparable cast stretch wrap film
When money is tight, think of a picture with a comparable cast. Layers of stretch wrap film are used in its production. Because it utilises less material, it is less costly and provides equivalent protection to normal stretch wrap film.
If you’d prefer items be concealed, think about using opaque stretch wrap film.
If you export pricey goods, concealing them can lower the risk of theft. Stretch wrap material that is opaque conceals the pallets’ contents. In addition, it offers better UV protection and shields objects stored outside for a longer period of time than transparent film.
Although opaque stretch wrap film is most frequently seen in black, it is also available in white, yellow, green, red, and blue – ideal if you’d prefer to colour-code your palettes.
Do you deliver items that are heat-sensitive? White opaque stretch wrap film can conceal and protect contents such as meals, drinks, or pharmaceuticals while they are being transported.
Consider UV stretch wrap film if items may be exposed to the sun.
A specific ingredient is used in the production of UV stretch wrap film to shield plastic from sunlight. Depending on the gauge, it could shield items for up to a year before it starts to deteriorate.
Because normal film quickly deteriorates in the light, this sort of file is suitable for items that will be stored in the open. UV film shields your items from sun damage in addition to being slower to decay.
For high-volume operations, use a stretch wrap film machine
Stretch wrap films are available for both human and automated application. If your business wraps a large number of items each day, a stretch wrap machine can be a wise investment. A machine not only expedites manufacturing but also lowers expenses.
Speed, less waste, less labour, and consistent wrapping are all advantages of machine wrapping. Another advantage is that since machines are reliable, you might be able to lower the gauge of your wrap while ensuring load protection, which also lowers expenses.
Although manual wrapping works effectively, worker weariness often prevents the film from being stretched to its full potential. This may result in unstable loads during transportation, which might harm the final product.
Ask your supplier for advice
Given the variety of stretch film types and gauges available, selecting the ideal stretch wrap film for your needs can be difficult. Think about consulting a stretch wrap professional. By doing so, you can be certain that you’re making effective use of stretch wrap for your industrial applications