Automatic Three-Head Labeling Machine

It is suitable for square bottles, flat bottles, irregular bottles, and certain round containers that require three-side labeling or multiple-label application. Equipped with three labeling heads, the machine can apply several labels during one continuous conveying process, making it ideal for production lines that require rich package information, consistent label placement, and higher labeling efficiency. During operation, products enter the bottle separation area through the conveyor.

The separation mechanism spaces each product automatically, while the alignment system adjusts the container into a stable position. When the product reaches the labeling area, the detection system identifies its position and sends a signal to the PLC control system. The three labeling heads then dispense labels according to the preset parameters and apply them to the required surfaces.

After labeling, the rolling mechanism presses the labels firmly onto the container surface, helping reduce bubbles, wrinkles, label deviation, edge lifting, and missed labeling. The main advantages of the automatic three-head labeling machine are flexible labeling functions, wide compatibility, and high production efficiency.

Compared with single-side or double-side labeling machines, the three-head structure can complete front, back, side, or adjacent right-angle surface labeling in one pass, reducing repeated conveying and secondary labeling work. The labeling solution can be adjusted according to product shape and label position requirements.

Optional round bottle positioning and rolling mechanisms can also be added to support more bottle types and packaging formats. The machine uses a PLC control system and touch screen interface, making parameter setting, label changeover, and product switching straightforward. It supports multiple sets of labeling parameter storage, production counting, fault indication, and parameter protection, helping operators manage batch production more efficiently.

The automatic detection system supports no-bottle-no-label operation to reduce label waste. Its stable label feeding and tension control structure helps minimize label breakage, label deviation, and unstable dispensing during continuous operation. The automatic three-head labeling machine is suitable for products with a diameter range of approximately 25–120mm and a height range of 40–400mm.

It supports label heights from 10–150mm and label lengths from 10–300mm, with customized specifications available according to customer samples. The labeling speed can be adjusted according to product size, label specification, and feeding speed, with a maximum capacity of 60–150 bottles per minute. Built with stainless steel and aluminum alloy materials, the machine is durable and suitable for long-term continuous production.

Optional functions such as a thermal coding printer, inkjet printer, transparent label sensor, and QR code or barcode reader can be added according to production needs. These options allow production dates, expiry dates, batch numbers, supervision codes, and traceability codes to be printed or read during the labeling process, helping reduce downstream packaging steps and improve product information management.

The automatic three-head labeling machine is widely used in daily chemical, household chemical, food and beverage, pharmaceutical, health product, chemical, seasoning, personal care, disinfectant, lubricant, and light industry packaging fields.

It is suitable for shampoo bottles, laundry detergent bottles, medicine bottles, seasoning bottles, beverage bottles, square containers, flat plastic bottles, and irregular packaging bottles requiring three-side or multi-side labeling.

For manufacturers looking to improve multi-side labeling efficiency, maintain consistent label placement, and upgrade packaging automation, the automatic three-head labeling machine provides a stable, practical, and production-ready automatic labeling solution.