Stretch film packaging comes in various forms, such as single layer, double layer, heat sealable, and transparent. They also vary in thicknesses, ranging from 0.5 mm to 3mm. This article discusses some of the common types of stretch film packaging materials. If you have questions about anything covered in this article, contact our team at Strapping-Products.com.
Hand Stretch Film
Hand stretch film is a specific plastic film used for wrapping products. This film is specifically designed for use with hand wrapping machines. It is ideal for low-volume operations with slow turnarounds where workers must manually handle each package individually.
The film consists of several layers: one layer of polyethylene terephthalate (PET), a transparent outer layer, and a white inner layer. PET is a material commonly found in food packaging. The film is rolled onto a core tube, which helps to keep the roll compact while allowing air to escape during production.
A typical roll weighs around 10 pounds. Rolls come in standard widths ranging from 4 inches to 12 inches. Some rolls include a secondary adhesive strip along the bottom edge for additional adhesion.
Some companies offer different types of rolls depending on what the customer wants. For example, some rolls are designed for hand-wrapping smaller items like boxes, whereas others are intended for pallet wraps.
Machine Stretch Film
Machine stretch wrap films are used to contain items while being shipped. They are typically applied by automated machinery. Machines vary depending on what type of material you want to wrap, how many layers you require, how tight it needs to be wrapped, etc. Hand stretch wraps are still very common, but there are now several types of machine stretch wraps that are becoming increasingly popular.
There are two main categories of machine stretch wraps: single-layer and multi-layer. Single-layer wraps consist of only one layer of film. Multi-layer wraps have multiple layers of film, usually three or more. These can be either heat shrinkable or non-heat shrinkable. Heat shrinkable wraps are made of materials that will shrink when exposed to heat. Non-heat-shrinkable wraps are not as strong and don’t shrink as much.
Single-layer wraps are typically used for small packages. They are easy to apply and remove because they do not need to be heated. However, they cannot be reused after removal.
Multi-layer wraps are stronger than single-layer wraps. They can be reused if removed properly. But they are harder to apply and remove because of their thickness.
Color Stretch Film
Using color stretch film is one of the most effective ways to keep things organized. For example, you could color code items like boxes, pallets, totes, etc., so it is easy to find what you are looking for. You can also use color stretch film to date packages or pallet loads. Another benefit of color stretch film is that it helps prevent product damage during shipping.
How To Make Sure Your Stretch Film Is Effective
Stretch films come in many different forms and sizes. They’re used to protect products during shipping processes; however, it’s essential to understand that the type of stretch film you use matters just as much as how tightly you roll it around your product.
Here are some tips to help ensure that your stretch film does its job effectively:
1) Choose the Right Type of Stretch Film
When choosing a stretch film, choose the right type for the application. This includes selecting the correct size, whether you should use heat shrinkable or non-heat shrinkable, and whether you should use single or multi-layered.
2) Use the Correct Application Method
You must know how to apply your stretch film correctly. Various methods are available, including hand wrapping, automatic packaging machines, and manual wrapping. Each method has its advantages and disadvantages. It is best to consult an expert before deciding which method to use.
3) Properly Remove the Stretch Film
Once you’ve finished applying your stretch film, it’s time to remove it. The proper way to remove stretch film depends on your chosen film type. If you selected a heat shrinkable film, you’d need to heat it first. If you selected a non-heat shrinkable film, then pull it off.
4) Use the Correct Size
It’s important to remember that the size of your package affects the effectiveness of your stretch wrap. Larger packages require thicker material, while smaller packages require thinner material.
5) Keep Your Package Organized
If you want to organize your packages, consider using color stretch film. Color stretch film comes in many different colors and patterns. You can even create your own custom designs!
6) Prevent Damage During Shipping
Another great way to keep your packages safe during shipping isby using color stretch film. When you use color stretch film, you can quickly identify damaged packages.
7) Know How Much Stretch Film You Need
There are two main types of stretch film: single layer and multi-layer. Single layer stretch film is easier to apply but less durable. Multi-layer stretch film is more durable but requires more work to use.
Interested in Learning More About Stretch Film? Contact Strapping-Products.com Today!
If you still have questions about the stretch film, know that our team at Strapping-Products.com is here for you. We stand ready to answer any packaging material questions you may have. Our team has decades of experience in the packaging industry and would be happy to help you choose the proper stretch film for your unique application. Give us a call today at 888-803-8140 to learn more.