品質為了一致性，若為100%聚酯纖維，預定型溫度皆設定為180℃，若含有彈性纖維，預定型溫度會提高至195℃，故本實驗針對本廠大量生產之布種，設定不同預定型溫度，並評估結果，若能降低預定型溫度，可從中節省預定型工段之能源成本。布種A(100%聚酯纖維，雙面組織)、布種C(100%聚酯纖維，單面組織)於預定型溫度170℃時，幅寬、碼種、熱燙縮率、水洗牢度皆能達到預設預定型溫度180℃之結果，布種B布種B(89%聚酯纖維11%彈性纖維)因含有彈性纖維，對於預定型要求較高，僅有預定型溫度195℃能達到原始要求，且當預定型溫度愈低，成品牢度級數亦差。
Factory in order to consistentcy, if it is 100% polyester, pre-heat setting is 180℃, if it have spandex, pre-heat setting is 195℃, so this study focus on massive fabric, set different pre-heat setting and evaluate it. If it reduce pre-heat setting temperature that can cut costs from pre-heat setting. Fabric A(100%Polyester, Double Jersey)、Fabric C(100%Polyester, Single Jersey) under pre-heat setting 170℃，width、weight、Steaming shrinkage、Washing color fastness all meets the standard of pre-heat setting 180℃, fabric B(89%polyester 11%spandex) cause have spandex, need high temperature, only 195 meets the standard and Washing color fastness is bad when the pre-heat setting temperature is low.
