着色聚酯纤维在进一步处理加工中的低聚物问题与纤维本身一样古老，至今仍未解决。
The still not solved oligomer problem during further processing of dyed PET fibers is as old as the fiber itself.
通过在聚酯胶粘剂中使用改性有机硅偶联剂，可以改善着色铝箔与PVC的粘结性能。
The adhesion strength between the dyes covered aluminum foils and PVC can be enhanced significantly by polyester adhesive added modified organic silicon coupling agent.
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