CN116080159A - 一种多功能特种工作服面料及其制备工艺 - Google Patents
一种多功能特种工作服面料及其制备工艺 Download PDFInfo
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- CN116080159A CN116080159A CN202211066513.3A CN202211066513A CN116080159A CN 116080159 A CN116080159 A CN 116080159A CN 202211066513 A CN202211066513 A CN 202211066513A CN 116080159 A CN116080159 A CN 116080159A
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- Woven Fabrics (AREA)
Abstract
本发明公开了一种多功能特种工作服面料及其制备工艺,涉及特种面料制备技术领域,解决了现有的电磁屏蔽功能的面料生产工艺复杂、风险较大,产品面料耐磨性差,不具备较好的耐水洗性能、耐汗渍性能的问题,现提出如下方案,其包括内侧亲肤层、中间功能层、外侧加强层,所述内侧亲肤层、中间功能层与外侧加强层三层面料的排列方式不同。本面料具有增加其电磁屏蔽、防穿刺、阻燃、抗菌织物性能,且具有更好的耐磨性的特点。
Description
技术领域
本发明涉及特种面料制备技术领域,尤其涉及一种多功能特种工作服面料及其制备工艺。
背景技术
在我们日常生活中,电磁波无处不在且无影无踪,被科学家称之为“电子辐射污染”。平常微波炉、电磁炉等未正常使用或密封性变差等都会导致辐射产生,如果处理不当个人会有患癌风险,还可能会引发爆炸,继而发生火灾。同时在国防科技与特种作战方面,研发具有复合功能的高性能织物成为国民经济和国防军事等领域的重要课题。
同时随着高性能纺织品的不断涌现,各种功能性和差异性的纤维层出不穷,面料也向高性能和多功能方向发展。例如公开号CN113981696A公开的一种阻燃导电多功能面料及制备方法,采用聚吡咯PPY涂层制作面料,因其含有一定量的氮元素能够对植酸发挥阻燃作用有增益效果,是一种共辄聚合物,而植酸作为掺杂酸可以在聚吡咯的主链上产生正电荷,从而改变主链中的电子云密度,形成一个大的共瓴体系,拥有导电的能力,使织物达到阻燃、导电、电磁屏蔽、发热等多功能于一体的面料。但也应该看到其中的问题:
1.虽采用涂层法实现织物的阻燃、电磁屏蔽等性能,但遇到汗液浸渍或清洗衣物时,其工艺图层会被水源冲刷,其功能性也会大打折扣,不具备较好的耐水洗性能、耐汗渍性能;
2.其面料功能实现采用一些化学药品及合成工艺,过程复杂且存在操作风险;
3、以及其面料耐磨性差。
因此提出一种多功能特种工作服面料及其制备工艺。
发明内容
本发明的目的在于提供一种多功能特种工作服面料及其制备工艺,解决了现有的电磁屏蔽功能的面料生产工艺复杂、风险较大,产品面料耐磨性差,不具备较好的耐水洗性能、耐汗渍性能的问题。
为实现上述目的,本发明提供如下技术方案:一种多功能特种工作服面料,包括内侧亲肤层、中间功能层、外侧加强层,所述内侧亲肤层、中间功能层与外侧加强层三层面料的排列方式不同。
优选的,所述内侧亲肤层和外侧加强层,分别位于中间功能层的内外两侧,所述内侧亲肤层为吸湿排汗纤维材质。
优选的,所述内侧亲肤层为基准方向层为0°,放置在面料第一层,依此调整中间功能层方向为45°,放置在面料第二层,调整外侧加强层方向为90°,放置在面料第三层。
优选的,所述中间功能层与外侧加强层的材质均为直径0.035mm不锈钢微丝与芳纶长丝经加捻后复合成线,并织造成的面料。
优选的,所述不锈钢微丝与芳纶长丝的股数比为:1:1或者2:1。
一种多功能特种工作服面料的制备工艺,包括以下步骤:
S1:生产环境设定:生产机台分割控制、生产现场温湿度调控;
S2:并线工艺:使用细达0.035mm不锈钢微丝与芳纶长丝先在并线机上进行并线,纱线根数配比为1~2:1,并纱速度采用中速设置为300m/min,得到无捻复丝;
S3:热定型工艺一:将多筒无捻复丝进行热定型处理,以防加捻过程中出现无捻复丝扭打的状态,采用高温烘箱,在90℃真空下进行1h定型;
S4:加捻工艺:
(1)使用倍捻机将多筒无捻复丝进行加捻处理,采用抗缠绕槽筒,防止张力过高磨损纱线表面结构产生粉末;
(2)根据并线时无捻复丝卷绕方向趋势,选择与其相对应的捻向,使得单丝之间回旋力相互抵消,减少复合捻丝的弹性损失;
(3)每30分钟需矫正倍捻机下皮带圆盘脱轨现象,减少设备故障率与停机率,提高生产效能,得到多筒复合捻丝;
S5:热定型工艺二:将多筒复合捻丝再次进行热定型处理,将其放在高温烘箱120℃真空下进行3h定型;
S6:浆纱工艺:
(1)将多筒复合捻丝进行浆纱处理,采用全自动单纱浆纱机,双浸双压上浆方式与双转笼热风烘燥方式;
(2)浆纱时车间温度25℃-30℃,相对湿度控制在65%-70%。在浆纱开车前,给轴与轴之间加一根大绞线;
(3)在整经落轴时,给相邻两根纱之间加一根小绞线;
S7:织造工艺:将多筒复合捻丝进行织造处理,采用剑杆织机,选择筘号70,每筘穿入3根经纱,经纱选取上浆后的复合捻丝,纬纱选择未上浆的复合捻丝;
S8:退浆工艺:将样布放入清水内,煮15-20min后取出,用清水漂洗样纱,至样布表面洁净为止,再将样布放入烘箱内,烘至恒定质量后取出。
优选的,所述S4中的(1)捻度设置为50T/10cm,卷绕张力补偿设置为1N,机器锭速设置为6000r/min。
优选的,所述S6中的(1)浆纱速度40m/min,卷绕张力210N,喂入张力100N,退绕张力300N,预烘温度120℃,主烘温度100℃,织轴卷绕要紧密。
优选的,所述S6中浆料为:变性淀粉、PVA1799、丙烯酸、抗静电剂与平滑剂,质量占比是6:2:1:1:1,并将其倒入烧杯中放置磁力搅拌器上,充分搅拌10min进行溶解制得。
优选的,所述S7中经密210根/10cm,纬密260根/10cm,经向紧度73.09%,纬向紧度82.04%,总紧度95.53%,上机图选择经纬交织紧密的平纹组织,纬缩率1.33%,经缩率1.64%,匹长18cm,幅宽15cm。
与相关技术相比较,本发明提供的一种多功能特种工作服面料及其制备工艺具有如下有益效果:
1、本发明提供一种多功能特种工作服面料及其制备工艺,通过采用多层织物结构利用亲水性纤维作为织物内侧亲肤层,将人体产生的汗液迅速吸收,再经中间功能层与外侧加强层的空隙传导散发至外部,从而达到舒适凉爽的体感,同时三层面料的排列方式不同,增加其电磁屏蔽、防穿刺、阻燃、抗菌织物性能。
2、本发明提供一种多功能特种工作服面料及其制备工艺,通过本工艺,尤其是浆纱工艺,使得作为经纱的内在力强,提高了经纱的耐磨性,使得纱线表面毛羽更贴服,提高耐磨,平缓纱线因加捻产生的内应力,便于后续织造。
附图说明
图1为本发明的一种多功能特种工作服面料的内侧亲肤层与中间功能层的结构示意图。
图2为本发明的一种多功能特种工作服面料的三层叠加的结构示意图。
图3为本发明的一种多功能特种工作服面料的内侧亲肤层的结构示意图。
图4为本发明的一种多功能特种工作服面料的中间功能层的结构示意图。
图5为本发明的一种多功能特种工作服面料的外侧加强层的结构示意图。
图6为本发明的一种多功能特种工作服面料的层结构示意图。
图7为本发明的一种多功能特种工作服面料的中间功能层使用层数与电磁屏蔽效能关系图。
图8为本发明的一种多功能特种工作服面料的中间功能层中不锈钢微丝与芳纶长丝的股数比与屏蔽效能的之间的关系图。
图9为本发明的一种多功能特种工作服面料的三层电磁屏蔽效果图。
图中:1、内侧亲肤层;2、中间功能层;3、外侧加强层。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例;基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例一:
请参阅图1-9,本发明提供一种技术方案:一种多功能特种工作服面料,包括内侧亲肤层1、中间功能层2、外侧加强层3,内侧亲肤层1、中间功能层2与外侧加强层3三层面料的排列方式不同。
内侧亲肤层1和外侧加强层3,分别位于中间功能层2的内外两侧,内侧亲肤层1为吸湿排汗纤维材质。
内侧亲肤层1为基准方向层为0°,放置在面料第一层,依此调整中间功能层2方向为45°,放置在面料第二层,调整外侧加强层3方向为90°,放置在面料第三层。
中间功能层2与外侧加强层3的材质均为直径0.035mm不锈钢微丝与芳纶长丝经加捻后复合成线,并织造成的面料。
不锈钢微丝与芳纶长丝的股数比为:1:1或者2:1。
进一步的,中间功能层2与外侧加强层3的面料均为直径0.035mm不锈钢微丝与芳纶长丝在并线机上进行并线而成的复合成线,并织造成的面料,且中间功能层2与外侧加强层3中不锈钢微丝与芳纶长丝的股数比均为:1:1。
实施例二:
请参阅图1-9,本发明提供一种技术方案:一种多功能特种工作服面料,包括内侧亲肤层1、中间功能层2、外侧加强层3,内侧亲肤层1、中间功能层2与外侧加强层3三层面料的排列方式不同。
内侧亲肤层1和外侧加强层3,分别位于中间功能层2的内外两侧,内侧亲肤层1为吸湿排汗纤维材质。
内侧亲肤层1为基准方向层为0°,放置在面料第一层,依此调整中间功能层2方向为45°,放置在面料第二层,调整外侧加强层3方向为90°,放置在面料第三层。
中间功能层2与外侧加强层3的材质均为直径0.035mm不锈钢微丝与芳纶长丝经加捻后复合成线,并织造成的面料。
不锈钢微丝与芳纶长丝的股数比为:1:1或者2:1。
进一步的,中间功能层2与外侧加强层3的面料均为直径0.035mm不锈钢微丝与芳纶长丝在并线机上进行并线而成的复合成线,并织造成的面料,且中间功能层2中不锈钢微丝与芳纶长丝的股数比为:1:1;外侧加强层3中不锈钢微丝与芳纶长丝的股数比为:2:1。
实施例三:
请参阅图1-9,本发明提供一种技术方案:一种多功能特种工作服面料,包括内侧亲肤层1、中间功能层2、外侧加强层3,内侧亲肤层1、中间功能层2与外侧加强层3三层面料的排列方式不同。
内侧亲肤层1和外侧加强层3,分别位于中间功能层2的内外两侧,内侧亲肤层1为吸湿排汗纤维材质。
内侧亲肤层1为基准方向层为0°,放置在面料第一层,依此调整中间功能层2方向为45°,放置在面料第二层,调整外侧加强层3方向为90°,放置在面料第三层。
中间功能层2与外侧加强层3的材质均为直径0.035mm不锈钢微丝与芳纶长丝经加捻后复合成线,并织造成的面料。
不锈钢微丝与芳纶长丝的股数比为:1:1或者2:1。
进一步的,中间功能层2与外侧加强层3的面料均为直径0.035mm不锈钢微丝与芳纶长丝在并线机上进行并线而成的复合成线,并织造成的面料,且中间功能层2与外侧加强层3中不锈钢微丝与芳纶长丝的股数比均为:2:1。
以及对于内侧亲肤层1的亲水性纤维材质,具体为吸湿排汗面料,包括一些截面异性化纤维、中空或微多孔纤维、经过表面化学改性纤维、经过亲水性助剂整理纤维。
根据GB/T30142-2013《平面型电磁屏蔽材料屏蔽效能测试方法》,运用防电磁辐射性能测试仪对样品进行电磁屏蔽性能测试。表征电磁屏蔽效果用屏蔽性能SE来表示,电磁波通过屏蔽材料的屏蔽性能可按下式计算:
式(1)中:SE为屏蔽效能,单位是dB;E0为无屏蔽材料时的电场强度;E1为有屏蔽材料时的电场强度;H0为无屏蔽材料时磁场强度;H1为有屏蔽材料时的磁场强度。
根据GB/T 26667-2011电磁屏蔽材料术语中的2.7.1规定:电磁屏蔽效能SE通常为负值,但习惯用其绝对值。无试样遮挡时SE值为0,SE值越大,说明防电磁辐射效果越好。
根据Schelkunoff屏蔽理论,屏蔽材料的屏蔽性能由屏蔽效能(SE)来决定,即SE=R+A+B。因此,当电磁波传播到织物表面时候,通常出现三种不同的电磁波反映:(1)在入射织物表面由于不同结构的阻抗突变引起的电磁波反射衰减(R);(2)未被反射而是进入织物内部而被织物特定材料吸收的衰减(A);(3)进入织物内部多次反射衰减(B)。由本发明随着织物层压角的变化,即通过将内侧亲肤层1、中间功能层2与外侧加强层3三层面料的排列方式不同,使得面料本身在平纹无浮线的加持下更加密闭,导致电磁波在其内部反射(B)的次数和损耗增加,导致电磁波加速损失,所以屏蔽效能才会增加。并通过公式(1)计算处屏蔽效果所呈现的折线图,如说明书附图4-5所示。
综上具体实施方式一~三得出,当本实施方案中,中间功能层2中不锈钢微丝与芳纶长丝的股数比为:1:1;外侧加强层3中不锈钢微丝与芳纶长丝的股数比为:2:1;而得到的面料电磁屏蔽效果较好,且成本也最低。
以及其采用多层织物结构利用亲水性纤维作为织物内侧亲肤层,将人体产生的汗液迅速吸收,再经中间功能层与外侧加强层的空隙传导散发至外部,从而达到舒适凉爽的体感,同时三层面料的排列方式不同,增加其电磁屏蔽、防穿刺、阻燃、抗菌织物性能。
实施例四:
请参阅图1-9所示,在实施例一的基础上,本发明提供一种技术方案:一种多功能特种工作服面料的制备工艺,包括以下步骤:
S1:生产环境设定:生产机台分割控制、生产现场温湿度调控;
S2:并线工艺:使用细达0.035mm不锈钢微丝与芳纶长丝先在并线机上进行并线,纱线根数配比为1~2:1,并纱速度采用中速设置为300m/min,得到无捻复丝;
S3:热定型工艺一:将多筒无捻复丝进行热定型处理,以防加捻过程中出现无捻复丝扭打的状态,采用高温烘箱,在90℃真空下进行1h定型;
S4:加捻工艺:
(1)使用倍捻机将多筒无捻复丝进行加捻处理,采用抗缠绕槽筒,防止张力过高磨损纱线表面结构产生粉末;
(2)根据并线时无捻复丝卷绕方向趋势,选择与其相对应的捻向,使得单丝之间回旋力相互抵消,减少复合捻丝的弹性损失;
(3)每30分钟需矫正倍捻机下皮带圆盘脱轨现象,减少设备故障率与停机率,提高生产效能,得到多筒复合捻丝;
S5:热定型工艺二:将多筒复合捻丝再次进行热定型处理,将其放在高温烘箱120℃真空下进行3h定型;
S6:浆纱工艺:
(1)将多筒复合捻丝进行浆纱处理,采用全自动单纱浆纱机,双浸双压上浆方式与双转笼热风烘燥方式;
(2)浆纱时车间温度25℃-30℃,相对湿度控制在65%-70%。在浆纱开车前,给轴与轴之间加一根大绞线;
(3)在整经落轴时,给相邻两根纱之间加一根小绞线;
S7:织造工艺:将多筒复合捻丝进行织造处理,采用剑杆织机,选择筘号70,每筘穿入3根经纱,经纱选取上浆后的复合捻丝,纬纱选择未上浆的复合捻丝;
S8:退浆工艺:将样布放入清水内,煮15-20min后取出,用清水漂洗样纱,至样布表面洁净为止,再将样布放入烘箱内,烘至恒定质量后取出。
S4中的(1)捻度设置为50T/10cm,卷绕张力补偿设置为1N,机器锭速设置为6000r/min。
S6中的(1)浆纱速度40m/min,卷绕张力210N,喂入张力100N,退绕张力300N,预烘温度120℃,主烘温度100℃,织轴卷绕要紧密。
S6中浆料为:变性淀粉、PVA1799、丙烯酸、抗静电剂与平滑剂,质量占比是6:2:1:1:1,并将其倒入烧杯中放置磁力搅拌器上,充分搅拌10min进行溶解制得。
S7中经密210根/10cm,纬密260根/10cm,经向紧度73.09%,纬向紧度82.04%,总紧度95.53%,上机图选择经纬交织紧密的平纹组织,纬缩率1.33%,经缩率1.64%,匹长18cm,幅宽15cm。
本实施例中:
1)生产环境设定:
生产机台分割控制。根据芳纶纤维的特点,生产之前,机器放置和制造工艺布局要根据纤维的特性考虑,清晰划分适用于不同原料的机器,避免不同颜色和特性原料残留机器,影响生产造成起毛起球、出现油污等疵点出现。因芳纶呈现浅黄颜色,可以与其他生产线划分为浅色、深色与混合色三线。同时各个生产线之间采用硬隔断或软隔断相结合,确保线与线之间不相互打扰。另外,为了保持生产现场恒温恒湿,在并线、加捻、织造等工序可采用保温型聚氨酯保温棚。
生产现场温湿度调控。根据芳纶纤维生产进程中对温湿度的变化比较敏感,偏高偏低都会生产进程和产品质量。温湿度偏低,生产中静电现象严重,芳纶纤维会大量吸附在并线、加捻机件及器材的表面,导致断线、卷绕不畅、粗节、疵点增加等问题;温湿度偏高,芳纶纤维表面水分增大,并线、加捻不好,会造成后续织造工艺受阻。
根据多次实验得到,高温高湿的整体环境较为理想,特别是并线与加捻两道工序。
在湿度控制方面,采用冷蒸发式加湿器高档位全范围喷雾加湿和局部超声波式加湿器高档位加湿相结合。并线台采用移动加湿器中档加湿;加捻台采用冷蒸发式加湿器空中中档加湿;织造剑杆织机采用移动加湿器中档加湿和地面洒水相结合。
在温度控制方面,采用5匹级空调调整温度,并线工序温度20℃以上,相对湿度60%以上;加捻工序温度22℃以上,相对湿度70%以上;织造工序温度22℃以上,相对湿度63%以上。
2)并线工艺
使用细达0.035mm不锈钢微丝与芳纶长丝先在并线机上进行并线,纱线根数配比为2:1。采用金属槽筒,减少静电产生,增加定量的长丝张力盘,并纱速度采用中速设置为300m/min,张力偏大掌握。操作过程中轻拿轻放,保持好现场清洁,防止飞花与粉末附入筒子中,落下筒子放入AGV智能小车并用盖板储藏。得到纱线结构类似包缠纱,外层不锈钢微丝按捻度设定均匀缠绕为饰线,内层芳纶长丝为基线,使得芳纶与不锈钢微丝均匀缠绕,得到多筒无捻复丝。
3)热定型工艺
将多筒无捻复丝进行热定型处理,以防加捻过程中出现,股线扭打的状态。采用高温烘箱,在90℃真空下进行1h定型。
4)加捻工艺
使用倍捻机将多筒无捻复丝进行加捻处理,采用抗缠绕槽筒,防止张力过高磨损纱线表面结构产生粉末,捻度设置为50T/10cm,卷绕张力补偿设置为1N,机器锭速设置为6000r/min,该参数有效地防止了断裂伸长率较小的不锈钢微丝脱落与滑移断裂,相比各单丝的强度,复合捻丝的断裂强度有效增加捻向。根据并线时无捻复丝卷绕方向趋势,选择与其相对应的捻向,使得单丝之间回旋力相互抵消,减少复合捻丝的弹性损失。另外每30分钟需矫正急切下皮带圆盘脱轨现象,减少设备故障率与停机率,提高生产效能,得到多筒复合捻丝。
5)热定型工艺
将多筒复合捻丝再次进行热定型处理,减少芳纶纤维磨量以及刚度大带来的纱线加捻后,扭曲缠绕力大,股线之间扭打严重,出现的小辫纱的现象,避免影响后道工序。将其放在高温烘箱120℃真空下进行3h定型,以达到减少复合捻丝扭打,内应力无法及时中和现象。
6)浆纱工艺
将多筒复合捻丝进行浆纱处理,采用全自动单纱浆纱机,双浸双压上浆方式与双转笼热风烘燥方式,浆纱速度40m/min,卷绕张力210N,喂入张力100N,退绕张力300N,预烘温度120℃,主烘温度100℃,织轴卷绕要紧密。浆纱时车间温度25℃-30℃,相对湿度控制在65%-70%。在浆纱开车前,给轴与轴之间加一根大绞线,在整经落轴时,给相邻两根纱之间加一根小绞线,经过干分绞,相邻的纱线就会减少黏连,有利于分绞。
浆料为:变性淀粉、PVA1799、丙烯酸、抗静电剂与平滑剂,质量占比是6:2:1:1,将其倒入烧杯中放置磁力搅拌器上,充分搅拌10min进行溶解,有效解决疏水性强、表面光滑、纤维之间抱合力差等问题,避免多次的拉伸、曲屈、冲击,减少断头率,增加毛羽贴服,提高平滑度。
7)织造工艺
将多筒复合捻丝进行织造处理,采用剑杆织机,筘号70,每筘穿入3根经纱,经纱选取上浆后的复合捻丝,纬纱选择未上浆的复合捻丝,经密210根/10cm,纬密260根/10cm,经向紧度73.09%,纬向紧度82.04%,总紧度95.53%,上机图选择经纬交织精密的平纹组织,纬缩率1.33%,经缩率1.64%,匹长18cm,幅宽15cm。
8)退浆工艺
将样布放入清水内,煮15-20min后取出,用清水漂洗样纱,至样布表面洁净为止,再将样布放入烘箱内,烘至恒定质量后取出。
而采用本方法中的浆纱工艺使得生产的面料具有:
1、作为经纱的内在力强;
2、提高了经纱的耐磨性;
3、使得纱线表面毛羽更贴服,提高耐磨;
4、平缓纱线因加捻产生的内应力,便于后续织造。
Claims (10)
1.一种多功能特种工作服面料,包括内侧亲肤层(1)、中间功能层(2)、外侧加强层(3),其特征在于,所述内侧亲肤层(1)、中间功能层(2)与外侧加强层(3)三层面料的排列方式不同。
2.根据权利要求1所述的一种多功能特种工作服面料,其特征在于,所述内侧亲肤层(1)和外侧加强层(3),分别位于中间功能层(2)的内外两侧,所述内侧亲肤层(1)为吸湿排汗纤维材质。
3.根据权利要求1所述的一种多功能特种工作服面料,其特征在于,所述内侧亲肤层(1)为基准方向层为0°,放置在面料第一层,依此调整中间功能层(2)方向为45°,放置在面料第二层,调整外侧加强层(3)方向为90°,放置在面料第三层。
4.根据权利要求1所述的一种多功能特种工作服面料,其特征在于,所述中间功能层(2)与外侧加强层(3)的材质均为直径0.035mm不锈钢微丝与芳纶长丝经加捻后复合成线,并织造成的面料。
5.根据权利要求1所述的一种多功能特种工作服面料,其特征在于,所述不锈钢微丝与芳纶长丝的股数比为:1:1或者2:1。
6.一种多功能特种工作服面料的制备工艺,其特征在于,包括以下步骤:
S1:生产环境设定:生产机台分割控制、生产现场温湿度调控;
S2:并线工艺:使用细达0.035mm不锈钢微丝与芳纶长丝先在并线机上进行并线,纱线根数配比为1~2:1,并纱速度采用中速设置为300m/min,得到无捻复丝;
S3:热定型工艺一:将多筒无捻复丝进行热定型处理,采用高温烘箱,在90℃真空下进行1h定型;
S4:加捻工艺:
(1)使用倍捻机将多筒无捻复丝进行加捻处理,采用抗缠绕槽筒,防止张力过高磨损纱线表面结构产生粉末;
(2)根据并线时无捻复丝卷绕方向趋势,选择与其相对应的捻向,使得单丝之间回旋力相互抵消,减少复合捻丝的弹性损失;
(3)每30分钟需矫正倍捻机下皮带圆盘脱轨现象,减少设备故障率与停机率,提高生产效能,得到多筒复合捻丝;
S5:热定型工艺二:将多筒复合捻丝再次进行热定型处理,将其放在高温烘箱120℃真空下进行3h定型;
S6:浆纱工艺:
(1)将多筒复合捻丝进行浆纱处理,采用全自动单纱浆纱机,双浸双压上浆方式与双转笼热风烘燥方式;
(2)浆纱时车间温度25℃-30℃,相对湿度控制在65%-70%。在浆纱开车前,给轴与轴之间加一根大绞线;
(3)在整经落轴时,给相邻两根纱之间加一根小绞线;
S7:织造工艺:将多筒复合捻丝进行织造处理,采用剑杆织机,选择筘号70,每筘穿入3根经纱,经纱选取上浆后的复合捻丝,纬纱选择未上浆的复合捻丝;
S8:退浆工艺:将样布放入清水内,煮15-20min后取出,用清水漂洗样纱,至样布表面洁净为止,再将样布放入烘箱内,烘至恒定质量后取出。
7.根据权利要求6所述的一种多功能特种工作服面料的制备工艺,其特征在于,所述S4中的(1)捻度设置为50T/10cm,卷绕张力补偿设置为1N,机器锭速设置为6000r/min。
8.根据权利要求6所述的一种多功能特种工作服面料的制备工艺,其特征在于,所述S6中的(1)浆纱速度40m/min,卷绕张力210N,喂入张力100N,退绕张力300N,预烘温度120℃,主烘温度100℃,织轴卷绕要紧密。
9.根据权利要求6所述的一种多功能特种工作服面料的制备工艺,其特征在于,所述S6中浆料为:变性淀粉、PVA1799、丙烯酸、抗静电剂与平滑剂,质量占比是6:2:1:1:1,并将其倒入烧杯中放置磁力搅拌器上,充分搅拌10min进行溶解制得。
10.根据权利要求6所述的一种多功能特种工作服面料的制备工艺,其特征在于,所述S7中经密210根/10cm,纬密260根/10cm,经向紧度73.09%,纬向紧度82.04%,总紧度95.53%,上机图选择经纬交织紧密的平纹组织,纬缩率1.33%,经缩率1.64%,匹长18cm,幅宽15cm。
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CN211000262U (zh) * | 2019-08-14 | 2020-07-14 | 绍兴蓝远针织有限公司 | 一种舒适弹力面料 |
WO2021200369A1 (ja) * | 2020-03-31 | 2021-10-07 | 東レ株式会社 | スパンボンド不織布 |
WO2022017497A1 (zh) * | 2020-07-24 | 2022-01-27 | 中兴通讯股份有限公司 | 玻璃布、芯板和印制电路板 |
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CN1657674A (zh) * | 2005-03-25 | 2005-08-24 | 倪轮官 | 提花织机维/涤油通丝线及其制造方法 |
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