Shrink sleeve labelers are machines used to apply shrink sleeve labels to products, such as bottles and containers. These labels are made from a special plastic that shrinks when heated, allowing them to fit snugly around the product. The process typically involves feeding the product through the labeler, where the label is applied and then heated to create a tight seal. These labelers are popular in various industries, including food and beverage, cosmetics, and pharmaceuticals, due to their ability to provide full-color graphics and 360-degree coverage. They enhance product visibility and branding while ensuring that labels adhere securely during shipping and handling.