On the Bulgarian market, tea packed in a polypropylene bag is mainly imported. The company "Bleak" -Pazardzhik and "Bulgarian Tea Company" Sofia offer their products in a propylene bag.
The polypropylene tape used by us is heat-sealing and is made of transparent polypropylene 20 microns and metallized polypropylene 20 microns.
The film has a good appearance and has a higher protective properties than the paper bag: opacity, gas impermeability, fragrances, UV rays. It better protects the product from moisture, penetration of bacteria. As physical data it has high adhesive strength, flexible material and easily acquires the required form. Packaging is recycled 100%.