YS-ZF90 Tea Packaging machines for green tea and black tea offer features designed to preserve quality, enhance production efficiency, and accommodate different packaging styles. Here’s a breakdown of the key features and functions commonly found in these machines:

1. Automatic Weighing and Filling

• Precision scales measure exact amounts of tea, which is crucial for maintaining consistency in each package.
• Adjustable settings allow for packaging of different weights to suit product requirements.

2. Sealing Options

• Heat sealing, ultrasonic sealing, or other sealing methods depending on the packaging material (e.g., paper, nylon, foil).
• Ensures the tea remains fresh and aromatic by preventing exposure to air and moisture.

3. Multi-Layer Film Compatibility

• Machines support a range of packaging films, including paper, foil, nylon, or plastic, with multi-layer films providing an extra barrier for preserving flavor and aroma.
• Ideal for both eco-friendly and specialty packaging.

4. Customizable Bag Shapes and Sizes

• Configurable to produce various packaging shapes, such as square, pyramid, or sachet tea bags.
• Accommodates branding and product differentiation by allowing for different sizes and styles.

5. Automatic Tag and String Attachment

• Many machines can automatically attach tags and strings, which is common for both green and black tea bags.
• Saves time in production while maintaining uniform presentation.

6. Batch Coding and Date Printing

• Machines often include printers for batch codes, expiry dates, and other essential product information.
• Reduces the need for a secondary process, streamlining the production line.

7. Nitrogen Flushing

• Some machines offer nitrogen flushing to displace oxygen, prolonging shelf life by preventing oxidation of tea leaves.
• Particularly useful for green tea, which is more sensitive to oxidation.

8. Speed and Output Adjustments

• Variable speed controls for packaging small to large batches.
• Ideal for facilities handling different volumes of production or seasonal demand fluctuations.

9. PLC Control System with Touch Screen Interface

• Enables intuitive programming and control for operators, allowing adjustments in packaging size, weight, and sealing.
• Enhances accuracy and reduces errors with clear instructions and automation.

10. High-Speed Performance

• High-performance models can package several hundred bags per minute, making them suitable for large-scale tea production.
• Optimized for maximum productivity without compromising quality.

11. Easy-to-Clean and Hygienic Design

• Designed to be easily disassembled and cleaned to meet food safety standards.
• Ensures that there is no cross-contamination between batches.

12. Robust Safety Features

• Safety sensors and guards prevent accidental operation or product spillage.
• Includes emergency stop functions to protect both the machine and the operator.

These packaging machines are designed to meet the specific needs of tea producers, ensuring efficiency, quality preservation, and flexibility in packaging choices.