In profile packaging, standard pallet wrapping cannot meet the requirements of long extrusions, aluminum sections and PVC profiles. These products need consistent, machine-applied force that manual operations or basic wrappers cannot replicate. The 3-layer stretch film manufacturing machine is specifically designed to solve this problem.
The stretch film manufacturing machine adopts a 3-layer co-extrusion technology to produce film with memory function. Its core layer provides strong strength, while the outer layers offer high cling performance and puncture resistance.
Under the controlled tension of the stretch film manufacturing machine, the produced film can stretch effectively and rebound quickly. This rebound force forms a dynamic and tight binding on the profile bundle, avoiding loosening and slipping caused by transportation vibration and temperature changes.
The stretch film manufacturing machine ensures consistent packaging quality for each profile bundle, eliminating weak protection points. It can handle fragile anodized profiles without leaving marks, and secure heavy, sharp-edged steel profiles without film tearing.
Equipped with rotating ring or turntable system, the stretch film manufacturing machine has adjustable tension control (accurate to gram level). It can form a protective layer for profiles, preventing dust ingress and abrasion during transportation.
The 3-layer stretch film produced by the machine has a stretch capacity of more than 350%, which fully meets the packaging needs of various profiles. The stretch film manufacturing machine realizes efficient and stable profile packaging, providing reliable protection for profile transportation and storage.
