Appliacation and development of PET bottle on the packaging of tea drinks

The main properties and application conditon of H.R. PET bottle are introduced.Comparision has been done among H.R. PET bottle and other packaging materials.The mechanical properties and the enviromental protection adaptability of PET bottle are in an advantageous position.The cost of production of wide scope is low.The process of two step blow bottle is complicated and the cost is high.The process of one step blow bottle is simple and suitable .It is forecasted that the output of H.R. PET bottle will reach 10 9 this year in China.