<p style="PADDING-BOTTOM: 0px; LINE-HEIGHT: 2em; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 27.75pt; MARGIN: 3.75pt 0cm; MIN-HEIGHT: 1.5em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: 宋体; WORD-WRAP: break-word; COLOR: rgb(62,62,62); FONT-SIZE: 16px; PADDING-TOP: 0px"><strong><span style="font-family: 微软雅黑, sans-serif; font-size: 14px;" lang="EN-US">1</span></strong><strong><span style="font-family: 微软雅黑, sans-serif; font-size: 14px;">．织物的缩水率</span></strong><span style="FONT-FAMILY: Arial, sans-serif" lang="EN-US"><!--?xml:namespace prefix = o /--><o:p></o:p></span></p><span style="font-size: 14px;"> </span><p style="PADDING-BOTTOM: 0px; LINE-HEIGHT: 2em; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 27.75pt; MARGIN: 3.75pt 0cm; MIN-HEIGHT: 1.5em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: 宋体; WORD-WRAP: break-word; COLOR: rgb(62,62,62); FONT-SIZE: 16px; PADDING-TOP: 0px"><span style="FONT-FAMILY: 微软雅黑, sans-serif; FONT-SIZE: 14.5pt"><span style="font-size: 14px;">织物的缩水率是指织物在洗涤或浸水后，织物收缩的百分数。一般来说，缩水率最小织物是合成纤维及其混纺织品，其次是毛织品、麻织品，棉织品居中，缩水较大，而最大的是粘胶纤维、人造棉、人造毛类织品。</span><span lang="EN-US"><o:p></o:p></span></span></p><span style="font-size: 14px;"> </span><p style="PADDING-BOTTOM: 0px; LINE-HEIGHT: 2em; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 27.75pt; MARGIN: 3.75pt 0cm; MIN-HEIGHT: 1.5em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: 宋体; WORD-WRAP: break-word; COLOR: rgb(62,62,62); FONT-SIZE: 16px; PADDING-TOP: 0px"><span style="FONT-FAMILY: 微软雅黑, sans-serif; FONT-SIZE: 14.5pt"><span style="font-size: 14px;">一般面料的缩水率为：</span><span lang="EN-US"><o:p></o:p></span></span></p><span style="font-size: 14px;"> </span><p style="PADDING-BOTTOM: 0px; LINE-HEIGHT: 2em; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 27.75pt; MARGIN: 3.75pt 0cm; MIN-HEIGHT: 1.5em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: 宋体; WORD-WRAP: break-word; COLOR: rgb(62,62,62); FONT-SIZE: 16px; PADDING-TOP: 0px"><span style="FONT-FAMILY: 微软雅黑, sans-serif; FONT-SIZE: 14.5pt"><span style="font-size: 14px;">棉</span><span lang="EN-US" style="font-size: 14px;">4%--10%</span><span style="font-size: 14px;">；化纤</span><span lang="EN-US" style="font-size: 14px;">4%--8%</span><span style="font-size: 14px;">；棉涤</span><span lang="EN-US" style="font-size: 14px;">3. 5%--5 5%</span><span style="font-size: 14px;">；本色白布为</span><span lang="EN-US" style="font-size: 14px;">3%</span><span style="font-size: 14px;">；毛蓝布为</span><span lang="EN-US" style="font-size: 14px;">3</span><span style="font-size: 14px;">－</span><span lang="EN-US" style="font-size: 14px;">4%</span><span style="font-size: 14px;">；府绸为</span><span lang="EN-US" style="font-size: 14px;">3</span><span style="font-size: 14px;">－</span><span lang="EN-US" style="font-size: 14px;">4.5%</span><span style="font-size: 14px;">；花布为</span><span lang="EN-US" style="font-size: 14px;">3</span><span style="font-size: 14px;">－</span><span lang="EN-US" style="font-size: 14px;">3.5%</span><span style="font-size: 14px;">；卡叽华达呢为</span><span lang="EN-US" style="font-size: 14px;">4</span><span style="font-size: 14px;">－</span><span lang="EN-US" style="font-size: 14px;">5.5</span><span style="font-size: 14px;">；斜纹布为</span><span lang="EN-US" style="font-size: 14px;">4%</span><span style="font-size: 14px;">；哗叽为</span><span lang="EN-US" style="font-size: 14px;">3</span><span style="font-size: 14px;">－</span><span lang="EN-US" style="font-size: 14px;">4%</span><span style="font-size: 14px;">；劳动布为</span><span lang="EN-US" style="font-size: 14px;">10%</span><span style="font-size: 14px;">；人造棉为</span><span lang="EN-US" style="font-size: 14px;">10%</span><span style="font-size: 14px;">。</span><span lang="EN-US"><o:p></o:p></span></span></p><span style="font-size: 14px;"> </span><p style="PADDING-BOTTOM: 0px; LINE-HEIGHT: 2em; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 27.75pt; MARGIN: 3.75pt 0cm; MIN-HEIGHT: 1.5em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: 宋体; WORD-WRAP: break-word; COLOR: rgb(62,62,62); FONT-SIZE: 16px; PADDING-TOP: 0px"><strong><span style="font-family: 微软雅黑, sans-serif; font-size: 14px;" lang="EN-US">2</span></strong><strong><span style="font-family: 微软雅黑, sans-serif; font-size: 14px;">．织品产生缩水的因素：</span></strong><span style="FONT-FAMILY: Arial, sans-serif" lang="EN-US"><o:p></o:p></span></p><span style="font-size: 14px;"> </span><p style="PADDING-BOTTOM: 0px; LINE-HEIGHT: 2em; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 27.75pt; MARGIN: 3.75pt 0cm; MIN-HEIGHT: 1.5em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: 宋体; WORD-WRAP: break-word; COLOR: rgb(62,62,62); FONT-SIZE: 16px; PADDING-TOP: 0px"><span style="FONT-FAMILY: 微软雅黑, sans-serif; FONT-SIZE: 14.5pt"><span style="font-size: 14px;">① 织物的原材料不同，缩水率不同。一般来说，吸湿性大的纤维，浸水后纤维膨胀，直径增大，长度缩短，缩水率就大。如有的粘胶纤维吸水率高达</span><span lang="EN-US" style="font-size: 14px;">13%</span><span style="font-size: 14px;">，而合成纤维织物吸湿性差，其缩水率就小。</span></span><span style="FONT-FAMILY: Arial, sans-serif" lang="EN-US"><o:p></o:p></span></p><span style="font-size: 14px;"> </span><p style="PADDING-BOTTOM: 0px; LINE-HEIGHT: 2em; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 27.75pt; MARGIN: 3.75pt 0cm; MIN-HEIGHT: 1.5em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: 宋体; WORD-WRAP: break-word; COLOR: rgb(62,62,62); FONT-SIZE: 16px; PADDING-TOP: 0px"><span style="font-family: 微软雅黑, sans-serif; font-size: 14px;">② 织物的密度不同，缩水率也不同。如经纬向密度相近，其经纬向缩水率也接近。经密度大的织品，经向缩水就大，反之，纬密大于经密的织品，纬向缩水也就大。</span><span style="FONT-FAMILY: Arial, sans-serif" lang="EN-US"><o:p></o:p></span></p><span style="font-size: 14px;"> </span><p style="PADDING-BOTTOM: 0px; LINE-HEIGHT: 2em; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 27.75pt; MARGIN: 3.75pt 0cm; MIN-HEIGHT: 1.5em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: 宋体; WORD-WRAP: break-word; COLOR: rgb(62,62,62); FONT-SIZE: 16px; PADDING-TOP: 0px"><span style="font-family: 微软雅黑, sans-serif; font-size: 14px;">③ 织物纱支粗细不同，缩水率也不同。纱支粗的布缩水率就大，纱支细的织物缩水率就小。</span><span style="FONT-FAMILY: Arial, sans-serif" lang="EN-US"><o:p></o:p></span></p><span style="font-size: 14px;"> </span><p style="PADDING-BOTTOM: 0px; LINE-HEIGHT: 2em; BACKGROUND-COLOR: rgb(255,255,255); MARGIN: 3.75pt 0cm; MIN-HEIGHT: 1.5em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-FAMILY: 宋体; WORD-WRAP: break-word; COLOR: rgb(62,62,62); FONT-SIZE: 16px; PADDING-TOP: 0px"><span style="font-family: 微软雅黑, sans-serif; font-size: 14px;" lang="EN-US">&nbsp; &nbsp; &nbsp;&nbsp;</span><span style="font-family: 微软雅黑, sans-serif; font-size: 14px;">④ 织物生产工艺不同，缩水率也不同。一般来说，织物在织造和染整过程中，纤维要拉伸多次，加工时间长，施加张力较大的织物缩水率就大，反之就小。</span></p>