PVC shrink sleeves are cylindrical or tubular sleeves made from PVC film. They are designed to fit around containers, such as bottles, jars, or containers with irregular shapes. The sleeves are open on both ends and are slipped over the product or container, providing a 360-degree coverage. Security and Tamper-evidence: PVC shrink sleeves provide a tamper-evident seal for products. When heat is applied, the sleeves shrink tightly around the container, making it evident if someone has tampered with or opened the product. Customizable and Enhanced Branding: PVC shrink sleeves can be printed with colorful designs, branding elements, product information, and graphics. They offer a larger printable area compared to labels, allowing for more detailed and eye-catching designs. Protection and Durability: The PVC film used in shrink sleeves provides a layer of protection for the product against moisture, dust, and physical damage. It also offers resistance to abrasion and chemicals, ensuring that the printed information remains intact. Compatibility with Various Containers: PVC shrink sleeves can be used with containers of different shapes and sizes, including bottles, jars, cans, and other packaging formats. They can conform to the contours and curves of the container, providing a snug and secure fit. To apply PVC shrink sleeves, heat is required. This can be achieved using heat tunnels or heat guns, which evenly distribute heat to shrink the sleeves tightly around the container. The heat causes the PVC film to shrink, conforming to the shape of the container.