Working principle of the paging labeling machine


2022-12-08

Like Paginated labeling machine These products are primarily used in the industrial sector; most of them are unfamiliar to us, and you could say they’re not commonly encountered in everyday life. Nevertheless, they play an indispensable role in industry. When using them, the first step is to thoroughly understand how a paging labeler works. Let’s explore this together.

 Working principle of the paging labeler

The paging labeler is specially designed to apply pressure-sensitive labels or films to the surfaces of books, folders, boxes, cartons, and similar items. By switching to a paging labeling mechanism, it can handle uneven surfaces, making it widely suitable for flat‑surface labeling on large products and various types of planar objects. When the sensing device detects a product passing by, it sends a signal back to the PLC in the labeling control system. After high‑speed processing by the PLC, the paging labeler precisely dispenses a pressure‑sensitive label and applies it to the designated position on the product as it moves through the labeling unit, ensuring secure adhesion and completing the labeling operation. A labeler is equipment that affixes continuous rolls of paper‑based pressure‑sensitive labels—whether paper or metallic foil—to PCBs, finished products, or specified packaging. Labeling machines are an indispensable component of modern packaging.

The operation of the paging labeler begins when boxes are fed onto the conveyor at a constant speed. Mechanical grippers separate the boxes at fixed intervals and advance them along the conveyor. Paginated labeling machine The mechanical system comprises a drive wheel, a labeling wheel, and a reel. The drive wheel intermittently pulls the label web forward, drawing it from the reel, while the labeling wheel presses the web against the carton. An open-loop displacement control is employed on the reel to maintain tension in the label web. Because the labels on the web are closely spaced, the web repeatedly starts and stops.

After die-cutting adhesive labels into finished products, the release liner is typically left wider than the label itself. This design facilitates the removal of the liner during application. However, during packaging, transportation, and handling, the release liner along the label edges can easily tear, resulting in fine cracks. Automatic label applicators apply a certain amount of tension; if the release liner at the edge is already cracked, it can readily snap under this tension, causing the label web to break. Additionally, in some cases, improperly adjusted rollers on page‑fed labelers can press against the label edges, tearing the release liner and leading to label web breakage. Label web failures are usually caused by the roller damaging the release liner, and the resulting cracks tend to follow a predictable pattern.

Our company’s products all meet these key advantages, and we’ve gone above and beyond to deliver on them. You really have nothing to worry about. If you have time, feel free to visit our official website—there you’ll find contact information, and our online support team is ready to assist you. Just reach out with any questions you may have.



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