An automated sleeve labeling machine is an automated device designed to precisely apply shrink labels (such as PVC, PETG, or OPS materials) at high speeds onto various bottles, cans, or containers. It is widely used in industries including food and beverage, daily chemicals, pharmaceuticals, and agrochemicals to enhance packaging efficiency and ensure consistent product appearance. The labeling machine employs a servo motor-controlled cutting system to slice pre-rolled label material. Each label is then precisely applied to the exterior of the bottle. Subsequently, the labels undergo heat shrinkage in a heat shrink tunnel or steam shrink equipment, causing them to tightly adhere to the bottle surface.

Shrink labels are a widely used form of labeling in the modern packaging industry. Through heat-shrink technology, the label tightly adheres to the container surface, providing a flawless appearance and enhanced anti-counterfeiting and protective functions.

Unlike shrink film labels, OPP non-shrink labels offer excellent visual appeal and high durability, coupled with superior print adaptability. Their self-adhesive design allows easy application to surfaces like bottles and cans, forming a seamless wraparound packaging that delivers outstanding display effects while ensuring secure adhesion.

Flexible packaging bags, characterized by their lightweight, portable, and airtight properties, are widely used in food, pharmaceuticals, cosmetics, daily necessities, and industrial products. They not only offer excellent display appeal but also facilitate storage and transportation. With moisture-proof, shock-resistant, and freshness-preserving capabilities, they effectively shield products from external environmental factors.