Tea Packaging Machine with Inner and Outer Bag

Model: ND-T2C
Inner Bag size : Max 80x80mm(3.15”x3.15”) / Min 50x50mm(1.97”x1.97”)
Envelope Bag size : Max 120x100mm(4.72”x3.94”) / Min 75x70mm(2.95”x2.76”)
Tag size : 20X20mm(0.79”x0.79”)
Thread length : Max 170mm(6.69”)
Packing speed : 30-45 bags/min
Filling range : 2-5g
Air pressure : 0.65mpa
Air consumption : 0.5m3/min
Voltage power : 1-Phase 220V, 50Hz, 1.6Kw
Machine weight : 400kgs
Machine dimension : L1700mm x W900mm x H700mm

ouble-layer tea bag auto packing machine is designed to efficiently package tea into double-layer tea bags, which are often preferred for their durability and enhanced flavor retention. These machines are commonly used in the tea industry to produce high-quality tea bags with a double-layer construction, typically using a filter paper or non-woven fabric.

Key Components

1. Film Roll Feeding System:

   • Film Roll: Supplies the material used to form the tea bags. This can be filter paper or non-woven fabric, sometimes with a laminated layer for added strength.

2. Tea Filling Station:

   • Tea Dispenser: Accurately dispenses the right amount of tea leaves or tea granules into each tea bag. This can be done using volumetric fillers, auger fillers, or other dispensing mechanisms suited for tea.

3. Bag Forming Unit:

   • Double-Layer Formation: Creates the double-layer tea bag by folding and sealing two layers of the tea bag material together. This often involves precise folding mechanisms and sealing tools.

4. Sealing Mechanism:

   • Heat Sealing: Uses heat to seal the edges of the tea bags. The sealing can be done using hot bar sealing, ultrasonic sealing, or other methods, depending on the material used.

5. Tag and String Insertion:

   • Tag and String: Inserts a string and a tag into each tea bag. The tag typically contains the brand name or other information, while the string allows for easy removal from a cup.

6. Cutting Mechanism:

   • Cutting Device: Cuts the formed tea bags from the continuous roll of material, ensuring each bag is of the correct size and shape.

7. Control System:

   • PLC (Programmable Logic Controller): Manages the machine’s operations, including bag forming, tea filling, sealing, and cutting. Modern machines feature user-friendly interfaces such as touchscreens for easy operation and monitoring.

8. Discharge System:

   • Outfeed Conveyor: Collects and moves the finished tea bags to the next stage of the production line, which may include packaging, labeling, or quality control.

Features to Consider

• Accuracy and Consistency: Ensures precise filling and sealing of tea bags, maintaining product quality and reducing waste.
• Speed and Efficiency: Higher speeds can increase production rates, but it is important to balance speed with the quality of the finished tea bags.
• Flexibility: Ability to handle different tea types (e.g., loose leaf, granulated) and various tea bag sizes and shapes.
• Ease of Maintenance: Machines should be designed for easy cleaning and maintenance to minimize downtime.
• Automation Level: Full automation reduces labor costs and minimizes human error, while semi-automatic options may offer more flexibility for smaller operations.

Applications

• Tea Industry: Producing double-layer tea bags for various types of tea, including black, green, herbal, and specialty teas.
• Herbal and Medicinal Products: Packaging herbs and medicinal powders in double-layer tea bags for improved quality and ease of use.