Milk Bottle Self Adhesive Labeling Machine

The Packsoul Milk Bottle Self Adhesive Labeling Machine is designed for high speed automatic labeling of round milk bottles, yogurt bottles, probiotic drink bottles and kids milk bottles. The rotary star wheel and servo label feeding system complete bottle feeding, separation, positioning, labeling, pressing and discharge automatically. It helps prevent bottle tipping, label misalignment and bubbles during high speed production. The machine can work independently or connect with filling and capping lines for continuous production.

Key Advantages

1.Each bottle holder has an independent servo motor and can be adjusted separately. It provides smooth and accurate labeling for different milk bottle sizes and shapes.
2.The star wheel and feeding screw separate bottles evenly. Adjustable bottle holders keep small milk bottles stable and help prevent tipping and jams.
3.The mechanical positioning system ensures accurate labeling with an accuracy of ±1 mm. Stable label tension and the brush roller help reduce wrinkles and bubbles.
4.The labeling head can be adjusted easily without special tools. Different milk and yogurt bottle sizes can be changed quickly, reducing production line downtime.
5.The machine is made of 304 stainless steel with a waterproof and dustproof design. It is easy to clean, corrosion resistant and suitable for wet dairy production areas.
6.Independent servo systems control label feeding and rewinding. Labels are fed smoothly with less risk of broken or shifted labels, making the machine suitable for high volume production.
7.The machine monitors bottle flow and adjusts speed automatically. It stops when a bottle jam or safety door opening is detected, helping protect the bottles and machine.
8.Key parts are developed and produced in house. Common spare parts are kept in stock, and overseas parts can be shipped quickly to reduce production downtime.

Product Parameter (Specification)

Working Principle

The Milk Bottle Self Adhesive Labeling Machine uses a rotary star wheel and servo label feeding system to complete automatic labeling.

1. Bottle Feeding: Filled milk bottles enter the machine through the conveyor.

2. Bottle Separation: The feeding screw separates the bottles evenly to prevent them from pushing against each other.

3. Star Wheel Feeding: The star wheel smoothly moves the bottles to the rotary stations.

4. Bottle Holding: The bottle holder secures each bottle to prevent tipping during high speed operation.

5. Bottle Detection: The servo system detects the bottle position and controls the rotation.

6. Position Adjustment: Each servo bottle holder turns the bottle to the correct labeling position.

7. Label Feeding: The servo labeling station feeds the self adhesive label and the roller presses it firmly onto the bottle.

8. Product Discharge: Finished bottles leave the machine and move to the next process, such as capping or packing.

Complete Machine Workflow

1.Bottle Feeding: The conveyor sends milk bottles into the machine.
2.Bottle Separation: The screw separates the bottles evenly and keeps the same spacing.
3.Star Wheel Feeding: The star wheel smoothly moves the bottles to the rotary stations.
4.Bottle Holding: The top holder secures the bottles and prevents tipping.
5.Servo Positioning: The independent servo motor turns each bottle to the correct labeling position.
6.Automatic Label Feeding: The servo labeling station feeds the self adhesive labels smoothly.
7.Label Pressing: The flexible brush roller presses the labels firmly and smoothly onto the bottle surface.
8.Product Discharge: Finished bottles are moved by the discharge star wheel to the next production process.

Application Areas and Dairy Factory Cases

1. Dairy and Beverage Industry: Fresh milk bottles, flavored yogurt bottles, probiotic drink bottles, kids milk bottles and pasteurized milk bottles.

2. Dairy Related Daily Chemical Products: Milk flavored shampoo bottles and milk body lotion bottles.

3. Health Products Industry: Milk protein powder bottles and milk tablet bottles.

Production Applications

Suitable for small dairy factories using the machine independently, large dairy production lines with integrated filling systems and overseas dairy OEM production lines. Custom solutions are available for irregular milk bottles and special yogurt bottle sizes.

Machine Maintenance

1.Daily Cleaning: Clean the conveyor, star wheel, labeling head and sensors. Remove label glue and dust.
2.Regular Check: Check the servo motor and drive system weekly and adjust labeling accuracy when needed.
3.Electrical Protection: Remove moisture from the electrical control box regularly to protect the electrical parts.
4.Cleaning: Do not spray the electrical box or servo motor with high pressure water. Wipe the stainless steel parts with a soft cloth.
5.Long Term Shutdown: Release the label roll tension to prevent labels from sticking to the rollers.
6.Safety Check: Check the safety cover and safety door every month to ensure the safety system works properly.

Main Electrical Components

Certification and Quality Assurance

1. All electrical components meet international CE standards and are suitable for overseas markets.

2. CNC precision machining ensures stable and low noise operation during long term high speed labeling.

3. Each machine is fully tested before delivery, including labeling accuracy, servo operation and safety alarms.

4. The machine uses food grade 304 stainless steel with a dustproof and corrosion resistant design.

5. Inspection reports, certificates and export documents are provided with the machine.

Why Choose Packsoul Milk Bottle Labeling Machine

Compared with common rotary labeling machines that use one main drive for all bottle holders, the Packsoul machine uses independent servo motors for each station. Each bottle holder can be programmed separately for different bottle sizes and labeling positions.

1.Independent servo stations work with different milk bottle sizes and long labels.
2.Key machine parts are developed and produced in house for faster spare parts supply and service.
3.Quick change parts make bottle size changeover fast and easy without special tools.
4.Safety systems automatically stop the machine when a bottle jam or safety door opening is detected.
5.The waterproof and dustproof 304 stainless steel design is suitable for wet dairy production areas.

Packaging and Shipping

1. The machine is packed in export fumigation free wooden crates with foam protection for sea and air transportation.

2. Motors, servo systems and other precision parts are separately secured to prevent movement during shipping.

3. Packing lists, inspection reports, machine certificates and export documents are provided.

4. FOB, CIF and DDP terms are available. Door to door overseas delivery can also be arranged.

5. Photos and videos of the machine test are taken before shipment and sent to the customer for confirmation.

After Sales Service

1. Onsite Installation and Commissioning

Experienced engineers can be sent overseas for installation and testing of different milk and yogurt bottle sizes. Line connection and full line testing are also available.

2. Operator Training

We provide hands on training and operation manuals in Chinese and English. Operators can learn machine operation, bottle changeover, parameter adjustment, basic troubleshooting and daily maintenance.

3. One Year Warranty and Lifetime Service

The machine has a one year warranty and lifetime maintenance. Free repair is provided for non human caused faults during the warranty period. After the warranty, only spare parts cost is charged.

4. Fast Spare Parts Supply

Remote video support is available first. For major problems, an engineer can be arranged onsite within 24 hours. Common spare parts are kept in stock and can be shipped within 3 working days after order confirmation.

Customer Trust and Brand Reputation

Packsoul has many years of experience in packaging and labeling equipment and focuses on high speed rotary labeling machines. Our milk bottle labeling machines are exported to Europe, Southeast Asia, the Middle East, South America and Africa.

We have independent R&D, machining and testing facilities, with complete production and after sales teams. We work with long term customers in the dairy, food and daily chemical industries and have completed many overseas production line projects.

FAQ

Q1: Can the machine label bottles other than milk bottles?

A: Yes. It is mainly designed for round milk and yogurt bottles and can also work with some regular square containers. Custom solutions are available for irregular bottles.

Q2: Can the labeling speed be adjusted according to the production line?

A: Yes. The speed can be adjusted from 7000 to 9000 bottles per hour and can follow the speed of the dairy production line.

Q3: Is it difficult to change between different milk bottle sizes?

A: No. Main labeling parts can be changed quickly, and most adjustment points do not need special tools. Bottle changeover usually takes only a few minutes.

Q4: What is the advantage of an independent servo motor for each station?

A: Each bottle holder can have its own rotation angle and speed setting. This provides more accurate labeling for bottles with different heights and sizes and supports long labels and special positioning.

Q5: Can the machine work in a wet dairy workshop?

A: Yes. The 304 stainless steel design provides good water, dust and corrosion resistance. Regular moisture removal from the electrical control box is recommended.

Q6: Do you provide onsite installation and commissioning overseas?

A: Yes. Experienced engineers can be sent to the customer's factory for installation, labeling adjustment and operator training.