2004年全球聚酯薄膜需求为168.6万吨。预计今后5年全球总需求将以年均6.1%的增长率增长。磁带膜曾经是聚酯薄膜业的主要用户,但是今后5年,预计磁带膜对聚酯薄膜的需求将会下降。由于中国和印度等主要用户的需求增加,包装及其他工业的使用量有望呈现增长。就地区需求而言,近期, The global demand for polyester film in 2004 was 1,668,000 tons. It is estimated that the global total demand in the next five years will grow at an average annual growth rate of 6.1%. Tape Membranes used to be a major user of the polyester film industry, but the demand for tapes on polyester films is expected to decline over the next five years. Due to increased demand from key users such as China and India, the use of packaging and other industries is expected to grow. In terms of local demand, in the near future,