<p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">通过各种新型纺纱方法纺制的纱线，其外观和性能与传统的纱线不同。</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">一、气流纱</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">外观蓬松、耐磨、毛羽少，缺点：强力低。适合于梭织物中的蓬松厚实的平布，起毛均匀、手感良好的绒布，绒条圆滑的灯心绒等；用于针织物的棉毛衫、内衣、睡衣等。</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">二、涡流纱</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">涡流纱上弯曲纤维较多，透气性和耐磨性好，强度较弱条干均匀性差，多用于起绒织物，如绒衣、运动衣。</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">三、包缠纱</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">包缠纱属双组分纤维纱线。纱芯纤维无捻，呈平行状，又称平行纱。</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">芯纱—长或短纤维组成；外缠纱—长丝(单或多股)。</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">1.普通包缠纱</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">(1)棉芯：外包20%~50%真丝吸湿好，替代真丝价廉物美。</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">(2)羊毛(腈纶)芯：包真丝。羊毛的保暖，真丝外观，冬季轻便服装，内衣礼服等。</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">(3)锦纶芯，包真丝：重量轻，强力好，适合长筒袜、围巾、轻薄服装。</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">(4)涤纶芯，包真丝：织物悬垂性好，抗皱恢复性、耐用性也较好，适合做套装等。</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">(5)绢为芯，包真丝：用做纯丝衬衫。</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">2.结构包缠纱</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">纱芯与包缠纱的缩率和上色率不同，当染整或加热时，包缠纱收缩，深入纱芯内部，使纱芯对纱轴形成弯曲，纱具有螺旋和珍珠状外观，增加蓬松性，改善手感。</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">3.弹性包缠纱</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;">真丝包缠氨纶而成的弹力真丝包缠纱，用于内衣，运动装，具有真丝的感觉和视觉的美感。</p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;"><br></p><p style="margin: 0px 0px 20px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; border: 0px; font-size: 14px; text-indent: 2em; color: rgb(68, 68, 68); font-family: simsun; line-height: 24px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;"><br></p>