熔體紡絲：jianggaojuwujiarezhirongdianyishangdeshidangwenduyizhibeirongti
，rongtijingluoganjiyaji，youjiliangbengyachupensikong，shizhixingchengxiliuzhuangsherukongqizhong，jinglengningerchengweixitiao。

　　溶液紡絲：選取適當溶劑，把成纖高聚物溶解成紡絲溶液，或先將高分子物質製成可溶性中間體
，再溶解成紡絲溶液
，然後進行紡絲。粘膠、維綸、腈綸多采用此法。溶液紡絲按凝固條件不同分為濕法紡絲和幹法紡絲。

　　幹法紡絲：liyongyihuifaderongjiduigaofenzijuhewujinxingrongjie，zhichengshiyufangsidezhanchouye。jiangfangsizhanyecongpensitouyachuxingchengxisiliu
，tongguorekongqitaotongshixisiliuzhongderongjixunsuhuifaerninggu，tongguoqianshenchengsi。（氯綸
，腈綸，維綸，醋纖）

　　濕法紡絲：將jiang成cheng纖xian高gao分fen子zi聚ju合he物wu溶rong解jie於yu溶rong劑ji中zhong製zhi成cheng紡fang絲si溶rong液ye

，將jiang紡fang絲si溶rong液ye由you噴pen絲si頭tou噴pen出chu噴pen出chu後hou進jin入ru凝ning固gu浴yu中zhong，由you於yu粘zhan液ye細xi絲si流liu內nei的de溶rong劑ji擴kuo散san以yi及ji凝ning固gu劑ji向xiang粘zhan液ye細xi絲si流liu中zhong滲shen透tou
，使shi細xi絲si流liu凝ning固gu成cheng絲si條tiao。

　　shifafangsidetedianshipensitoukongshuduo
，danfangsisuduman，shihefangzhiduanxianwei，erganfafangsishihefangzhichangsi。tongchangtongpinzhonghuaxuexianweiliyongganfafangsijiaoshifafangsisuodexianweijiegoujunyun，zhiliangjiaohao。