25–50 Bottles/min Labeling Machine for Round Bottle Sticker


The automatic labeling machine is a high-efficiency packaging system designed for precise self-adhesive labeling on round, flat, and square bottles. It integrates automatic bottle separation, synchronous guiding, and dual-stage labeling to ensure stable operation and accurate label placement. Controlled via intelligent PLC and photoelectric tracking, it reduces manual adjustment and labeling errors. Widely used in daily chemical, cosmetic, beverage, and petrochemical production lines, it supports continuous industrial packaging with consistent labeling quality and productivity.

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Product introduction of Labeling MachineThis labeling machine is an automatic packaging equipment designed for applying self-adhesive labels on various container shapes including round, flat, and square bottles. It features a stainless steel and high-grade aluminum alloy structure that meets GMP standards for industrial hygiene and durability. The system solves problems of inconsistent manual labeling, misalignment, and production inefficiency by integrating automatic bottle separation, synchronous guiding chains, and intelligent detection systems. It is suitable for medium and large-scale manufacturers in cosmetics, daily chemicals, beverages, and petrochemical industries requiring stable and precise labeling performance.

Working Principle

Bottles are automatically separated and aligned through a synchronized guide chain system before entering the labeling station. Photoelectric sensors detect the bottle position and trigger precise label application from roll-fed adhesive material. The first labeling unit applies the label, while the second pressing mechanism removes air bubbles and ensures firm adhesion. The PLC control system coordinates bottle feeding, labeling, and error detection, ensuring continuous, accurate, and stable automatic labeling throughout the production process.

Product Parameter Table

Applicable product diameter 15-130 mm
Applicable label size Outer diameter: 30–100 mm Height: 30–200 mm
Voltage 220 V,50 Hz
Speed 25-50 bottles/min
Labeling accuracy ± 0.5 mm (excluding product and label errors)
Machine size 2000×1100×1400 mm
Machine weight About 200 kg

Main Features

  • Supports multi-surface labeling including single-sided and double-sided applications on various bottle shapes.
  • Synchronous guide chain system ensures automatic bottle alignment and reduces operator dependency significantly.
  • Automatic bottle separation mechanism stabilizes spacing and improves downstream labeling and conveying accuracy.
  • Dual labeling structure enhances initial positioning accuracy and eliminates air bubbles during secondary pressing.
  • Intelligent PLC control with photoelectric tracking prevents missing labels and reduces material waste effectively.
  • Stainless steel and aluminum alloy construction ensures durability and compliance with GMP manufacturing standards.

Application Scenarios

  • Daily chemical products such as shampoo, lotion, and hand sanitizer bottles
  • Cosmetic packaging lines including cream, serum, and skincare containers
  • Beverage industry labeling for water, juice, and bottled drinks production
  • Petrochemical industry for lubricant oil and industrial liquid containers
  • Pharmaceutical auxiliary packaging requiring precise and stable label placement

FAQ

Q1: What bottle shapes can this machine handle?
A1: It supports round, flat, and square bottles with automatic adjustment systems.

Q2: Does it support double-sided labeling?
A2: Yes, it is designed for both single-sided and double-sided labeling applications.

Q3: How does it reduce labeling errors?
A3: It uses intelligent detection, bottle separation, and synchronized guiding systems.

Q4: Is the machine suitable for high-speed production lines?
A4: Yes, it is designed for continuous industrial-scale packaging operations.

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