In fact, pure paper packaging materials in the drink is difficult to use, we said beverage paper packaging, almost all refers to the paper composite materials. Composite paper packaging is widely used in beverages, especially non-carbonated beverages. Dairy products are the largest areas of application, fruit juice, tea and coffee are the most widely used varieties of composite paper packaging. At present, almost all the larger milk, fruit juice, tea beverage manufacturers have paper packaging products listed.
Typical composite paper packs used in the beverage industry include Tetra Pak and the combibond using ultra-high temperature sterilization processes, as well as International Paper or the four-nation roof packs that require refrigeration.
In the composite structure, the use of ultra-high temperature sterilization process Tetra Pak or Kangmei box demanding packaging materials, the general use of paper / plastic / aluminum foil and adhesive layer of seven-layer composite structure,
To ensure instantaneous sterilization can withstand ultra-high temperature, and strictly block the air, water intrusion. Ultra-high temperature sterilization of beverages or dairy products, also known as "sterile packaging", can be stored at room temperature, and the shelf life of up to one year.
In the composite structure, the use of ultra-high temperature sterilization process Tetra Pak or Kangmei box demanding packaging materials, the general use of paper / plastic / aluminum foil and adhesive layer of seven-layer composite structure,