The utility model relates to a heavy silk wool clothing fabric scouring process, belonging to the technical field of fabric scouring. It is characterized in that the process steps: soaking in hot water, pretreatment, scouring, re scouring process to add appropriate amount of sodium carbonate, sodium sulfite, even two N N oleoyl methyl laurate, sodium silicate, fatty alcohol polyoxyethylene ether silane, adjusting pH and appropriate temperature, according to a certain ratio of Bath Soak fabric; then after a washing, pickling, washing two times. The process can further improve the appearance effect, because the wool fiber has higher requirements for scouring temperature, and the temperature is too high, which will reduce the strength of the fiber and carbonization. After the bleaching process, the fabric will increase the silk feeling of the fabric after washing, and the impurities will be removed very clean and the whiteness of the fabric will be increased.
【技术实现步骤摘要】
一种厚重丝毛服装面料漂练工艺
一种厚重丝毛服装面料漂练工艺,属于面料漂练
技术介绍
厚重丝毛服装面料漂练是面料漂练领域中比较常见的工艺,传统的皂碱脱胶工艺以肥皂为主练剂,但耗皂量大,成本高,如降低用量,则出现手感发硬,光泽差。另一种现有的合成N-N-油酰甲基牛磺酸钠-碱法脱胶工艺以合成N-N-油酰甲基牛磺酸钠为主练剂,辅以脂肪醇聚氧乙烯醚硅烷WA,碱剂,漂练后织物手感差,用量减小,织物白度差,手感更差。而酶脱胶法工艺是以蛋白酶配合碱剂为主练剂的工艺,漂练后织物光泽度差,调整用量则光泽度下降,且易泛黄,手感变差。
技术实现思路
本专利技术要解决的技术问题是:克服现有技术的不足,提供一种光泽柔和、手感柔软、亮度纯正的厚重丝毛服装面料漂练工艺。本专利技术解决其技术问题所采用的技术方案是:该厚重丝毛服装面料漂练工艺,其特征在于,工艺步骤:1)热水浸泡:将织物浸泡到70℃~75℃的水中,待完全浸透后,静置4~6分钟,将织物起吊4~5次让织物在水中上下浮动,再静置10~15分钟;2)预处理:纯碱3.5g/L~4.5g/L、连二亚硫酸钠1.7g/L~2.2g/L的水溶液中调节pH至10.5~11,保持温度在92℃~93℃,按浴比1:48~53浸泡37min~43min;3)初练:纯碱5.6g/L~6.3g/L、连二亚硫酸钠2.7g/L~3.3g/L、N-N-油酰甲基牛磺酸钠11.7g/L~12.3g/L、硅酸钠7.8g/L~8.4g/L、脂肪醇聚氧乙烯醚硅烷9.5g/L~10.5g/L的水溶液中调节pH至9.5~10,保持温度在96℃~97℃,按浴比1:42~46 ...
【技术保护点】
一种厚重丝毛服装面料漂练工艺,其特征在于,工艺步骤:1)热水浸泡:将织物浸泡到70℃~75℃的水中,待完全浸透后,静置4~6分钟,将织物起吊4~5次让织物在水中上下浮动,再静置10~15分钟;2)预处理:纯碱3.5 g/L ~4.5g/L、连二亚硫酸钠1.7g/L~2.2g/L的水溶液中调节pH至10.5~11,保持温度在92℃~93℃,按浴比1:48~53浸泡37 min ~43min;3)初练:纯碱5.6 g/L ~6.3g/L、连二亚硫酸钠2.7 g/L ~3.3g/L、N-N-油酰甲基牛磺酸钠11.7 g/L ~12.3g/L、硅酸钠7.8 g/L ~8.4g/L、脂肪醇聚氧乙烯醚硅烷9.5g/L~10.5g/L的水溶液中调节pH至9.5~10,保持温度在96℃~97℃,按浴比1:42~46浸泡76 min ~84min;4)复练:纯碱4.7 g/L ~5.4g/L、连二亚硫酸钠2.2 g/L ~2.8g/L、N‑N‑油酰甲基牛磺酸钠9.6 g/L ~10.5g/L、硅酸钠5.6 g/L ~6.4g/L、脂肪醇聚氧乙烯醚硅烷7.6 g/L ~8.3g/L的水溶液中调节pH至9. ...
【技术特征摘要】
1.一种厚重丝毛服装面料漂练工艺,其特征在于,工艺步骤:1)热水浸泡:将织物浸泡到70℃~75℃的水中,待完全浸透后,静置4~6分钟,将织物起吊4~5次让织物在水中上下浮动,再静置10~15分钟;2)预处理:纯碱3.5g/L~4.5g/L、连二亚硫酸钠1.7g/L~2.2g/L的水溶液中调节pH至10.5~11,保持温度在92℃~93℃,按浴比1:48~53浸泡37min~43min;3)初练:纯碱5.6g/L~6.3g/L、连二亚硫酸钠2.7g/L~3.3g/L、N-N-油酰甲基牛磺酸钠11.7g/L~12.3g/L、硅酸钠7.8g/L~8.4g/L、脂肪醇聚氧乙烯醚硅烷9.5g/L~10.5g/L的水溶液中调节pH至9.5~10,保持温度在96℃~97℃,按浴比1:42~46浸泡76min~84min;4)复练:纯碱4.7g/L~5.4g/L、连二亚硫酸钠2.2g/L~2.8g/L、N-N-油酰甲基牛磺酸钠9.6g/L~10.5g/L、硅酸钠5.6g/L~6.4g/L、脂肪醇聚氧乙烯醚硅烷7.6g/L~8.3g/L的水溶液中调节pH至9.5~10,保持温度在96℃~97℃,按浴比1:42~46浸泡56min~64min;5)织物再先后经过一次水洗、酸洗、二次水洗即可。2.根据权利要求1所述的一种厚重丝毛服装面料漂练工艺,其特征在于:所述的热水浸泡步骤中织物在水中上下浮动高度20cm~30cm。3.根据权利要求1所述的一种...
【专利技术属性】
技术研发人员:李涛,
申请(专利权)人:淄博大染坊丝绸集团有限公司,
类型:发明
国别省市:山东,37
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