STRETCHING FILM ROLL

Stretch film rolls, also known as stretch wrap or stretch film, are a type of packaging material made from plastic film that is used to secure and protect items during transportation or storage. Here is a description of stretching film rolls:

• Material Composition: Stretch film rolls are typically made from polyethylene, a durable and flexible plastic resin. The polyethylene film is often a blend of low-density polyethylene (LDPE) and linear low-density polyethylene (LLDPE).

• Stretchability: Stretch film rolls are designed to have excellent stretchability. The film can be elongated and stretched around objects, allowing it to tightly conform and secure the load. This stretchability is due to the plastic's molecular structure and the addition of specific additives.

• Thickness: Stretch film rolls come in various thicknesses, typically measured in microns (µm) or gauge. The thickness can range from thin films of around 12-15 µm (48-60 gauge) for lighter applications to thicker films of 23-30 µm (90-120 gauge) for heavier loads and increased protection.

• Cling and Tackiness: Stretch film has inherent cling and tackiness, which enables it to adhere to itself when wrapped around an item. This self-adhesion eliminates the need for additional adhesives or tapes.

• Transparency: Stretch film rolls are typically transparent, allowing for easy identification and visibility of the packaged items. This transparency can be advantageous for barcode scanning or visually inspecting the contents without unwrapping.

• Width and Length: Stretch film rolls are available in different widths, ranging from narrow rolls of around 100 mm (4 inches) to wider rolls of 500 mm (20 inches) or more. The length of a roll can vary, with common lengths ranging from 100 meters (330 feet) to 500 meters (1,640 feet) or more.

• Hand-Grade and Machine-Grade: Stretch film rolls are manufactured for both manual hand application and automatic machine application. Hand-grade rolls are designed to be used manually, while machine-grade rolls are compatible with stretch wrapping machines for higher-volume operations.

• Applications: Stretch film rolls are widely used in various industries and applications for securing and protecting loads, including:

• Pallet Wrapping: Stretch film is commonly used to wrap and secure goods on pallets, providing stability during transportation and preventing shifting or damage.

• Bundling: It can be used to bundle together multiple items, such as boxes or loose components, for easier handling and transport.

• Storage and Moving: Stretch film can help protect items from dust, moisture, and tampering during storage or relocation.

• Industrial Applications: It is utilized in manufacturing, distribution centers, and warehouses for securing large or irregularly shaped items.

Stretch film rolls provide a cost-effective and efficient method for securing and protecting goods during handling, shipping, and storage. Their stretchability, self-adhesion, and transparency make them a versatile packaging solution for various industries.