Pyramid inner and outer tea bag packing machine is for making inner pyramid tea bag, and filling into outer evnelope:

Features of Pyramid inner and outer tea bag packing machine:
1. Featured type of tea bag: Inner tea bag with outer wrap
2. Structure of machine: Integrated and conpact

Automatic packing machine for inner and outer packaging for tea: 

In the tea packaging industry, integrated inner and outer packaging is rapidly becoming the mainstream due to its advantages of efficiency, hygiene, and aesthetics. This packaging method, through highly automated production processes, seamlessly integrates the production of inner bags with outer packaging, ensuring stable tea quality and enhancing product image.

I. The production process of inner and outer tea packaging:
1. Inner bag production: The equipment first accurately weighs the tea leaves and fills them into a filter bag material. The inner bag is then sealed using ultrasonic sealing technology. The inner bag material is typically pla or non-woven fabric, providing good breathability and airtightness to preserve the tea's aroma.

2. Automatic bag insertion: After the inner bag is produced, a conveyor system precisely inserts the tea bag into the outer bag. The outer bag is usually made of composite film or paper, offering moisture and light protection to further safeguard tea quality.

3. Outer bag sealing and cutting: A sealing device at the outer bag system seals the envelope completely using heat adhesive sealing 
technology, and the sealed package is then cut into individual units. Some high-end equipment can also print the production dates, etc., on the outer bag.

II. Advantages of pyramid inner and outer tea bag packing machine:

1. Improved production efficiency: The integrated equipment combines inner and outer packaging, reducing manual intervention and intermediate processes, achieving a production speed of 30-60 packs per minute – a significant efficiency gain.
2. Enhanced hygiene and safety: Automated production eliminates manual handling, reducing the risk of contamination. The inner and outer packaging effectively blocks moisture, oxygen, and odors, extending shelf life.
3. Optimized product image: The outer bag can be customized with materials, colors, and designs according to brand needs, enhancing product appeal. The transparent inner bag allows consumers to see the tea leaves, boosting confidence.