Types of Pallet Wrap

Stretch wrap, also called stretch film or pallet wrap, is used to secure goods to a pallet. It serves as a protective barrier, keeping items tightly bound together during transportation or storage. Stretch wrap prevents goods from shifting, sliding, or toppling, reducing the risk of damage during transit. Most stretch wraps are made from linear low-density polyethylene (LLDPE).

Stretch wrap is available in various thicknesses, widths, and lengths to accommodate different packaging needs. Thicker films offer increased strength and puncture resistance, making them suitable for heavier or more fragile items. Meanwhile, narrower films are ideal for smaller packages or when a lighter touch is required.

Blown vs Cast Stretch Wrap

There are two main classifications for stretch wrap material: blown stretch wrap and cast stretch wrap. Each type features distinct characteristics that set them apart, and both are used for a wide range of industrial applications.

• Cast stretch wrap: This type of stretch wrap material is known for its clarity, making it easy to scan barcodes and labels on your products. It is considered less durable than its counterpart and should be used for light- or medium-duty applications. Cast stretch wrap features a two-sided cling and is significantly quieter during use.
• Blown stretch wrap: This stretch wrap material is less clear than its counterpart, but compensates with a high stretch capacity and durability. Because of this, it is ideal for heavy-duty wrapping applications. It provides extra protection during transit and storage and is useful when wrapping items with sharp edges or irregular shapes. It's important to note that blown stretch wrap tends to make more noise during the wrapping process.