热风无(wu)(wu)纺布(bu)由热塑(su)性(xing)(xing)(xing)合(he)(he)(he)(he)成(cheng)(cheng)纤(xian)(xian)维构(gou)成(cheng)(cheng)的(de)(de)(de)纤(xian)(xian)网都可(ke)以(yi)(yi)(yi)采用热粘(zhan)合(he)(he)(he)(he)加(jia)固，如(ru)目前非(fei)(fei)织(zhi)(zhi)造(zao)(zao)(zao)布(bu)生产(chan)(chan)中常用的(de)(de)(de)涤纶(lun)、锦纶(lun)、丙纶(lun)等(deng)。由于(yu)棉(mian)(mian)、毛、麻、粘(zhan)胶等(deng)纤(xian)(xian)维不具有(you)热塑(su)性(xing)(xing)(xing)，所以(yi)(yi)(yi)这(zhei)类纤(xian)(xian)维单独(du)组成(cheng)(cheng)的(de)(de)(de)纤(xian)(xian)网不能(neng)用热粘(zhan)合(he)(he)(he)(he)加(jia)固。但在(zai)热塑(su)性(xing)(xing)(xing)纤(xian)(xian)网中可(ke)加(jia)入少量(liang)(liang)(liang)的(de)(de)(de)棉(mian)(mian)、毛等(deng)纤(xian)(xian)维，可(ke)以(yi)(yi)(yi)改善非(fei)(fei)织(zhi)(zhi)造(zao)(zao)(zao)布(bu)的(de)(de)(de)某些(xie)性(xing)(xing)(xing)能(neng)，但一般(ban)不宜超过(guo)50%。例如(ru)棉(mian)(mian)/涤以(yi)(yi)(yi)30/70混合(he)(he)(he)(he)比制成(cheng)(cheng)的(de)(de)(de)热轧粘(zhan)合(he)(he)(he)(he)非(fei)(fei)织(zhi)(zhi)造(zao)(zao)(zao)布(bu)，可(ke)明(ming)(ming)显(xian)改善吸湿性(xing)(xing)(xing)、手感和(he)柔软性(xing)(xing)(xing)，非(fei)(fei)常适(shi)合(he)(he)(he)(he)与(yu)(yu)做医(yi)疗卫(wei)生用品(pin)。棉(mian)(mian)纤(xian)(xian)维含(han)量(liang)(liang)(liang)增加(jia)，非(fei)(fei)织(zhi)(zhi)造(zao)(zao)(zao)布(bu)的(de)(de)(de)强力会下降。当然，对(dui)于(yu)完全由非(fei)(fei)热塑(su)性(xing)(xing)(xing)纤(xian)(xian)维组成(cheng)(cheng)的(de)(de)(de)纤(xian)(xian)网，也(ye)可(ke)以(yi)(yi)(yi)考虑采用撒粉热粘(zhan)合(he)(he)(he)(he)法(fa)加(jia)固。热轧粘(zhan)合(he)(he)(he)(he)法(fa)一般(ban)适(shi)合(he)(he)(he)(he)于(yu)纤(xian)(xian)网定(ding)量(liang)(liang)(liang)在(zai)20~200g/m²范围(wei)内，适(shi)宜纤(xian)(xian)网定(ding)量(liang)(liang)(liang)在(zai)20~80g/m²之(zhi)间的(de)(de)(de)薄型产(chan)(chan)品(pin)，纤(xian)(xian)网太(tai)厚，中间层粘(zhan)合(he)(he)(he)(he)效果差，易产(chan)(chan)生分层现象。热风粘(zhan)合(he)(he)(he)(he)适(shi)合(he)(he)(he)(he)于(yu)16~2500g/m²定(ding)量(liang)(liang)(liang)的(de)(de)(de)产(chan)(chan)品(pin)。近年来薄型热风粘(zhan)合(he)(he)(he)(he)非(fei)(fei)织(zhi)(zhi)造(zao)(zao)(zao)布(bu)发展迅速，定(ding)量(liang)(liang)(liang)一般(ban)在(zai)16~100g/m²。此外，热粘(zhan)合(he)(he)(he)(he)也(ye)常用与(yu)(yu)复合(he)(he)(he)(he)非(fei)(fei)织(zhi)(zhi)造(zao)(zao)(zao)布(bu)的(de)(de)(de)生产(chan)(chan)（如(ru)熔融层压非(fei)(fei)织(zhi)(zhi)造(zao)(zao)(zao)布(bu)），或(huo)作(zuo)为(wei)其他加(jia)固方法(fa)的(de)(de)(de)补(bu)充(chong)手段。例如(ru)在(zai)纤(xian)(xian)网中混入少量(liang)(liang)(liang)低熔点纤(xian)(xian)维，针(zhen)刺加(jia)固后再经热风粘(zhan)合(he)(he)(he)(he)，可(ke)明(ming)(ming)显(xian)提(ti)高针(zhen)刺产(chan)(chan)品(pin)的(de)(de)(de)强度和(he)尺寸稳定(ding)性(xing)(xing)(xing)。汕(shan)尾热风无(wu)(wu)纺布(bu)厂家(jia)——佛山(shan)市(shi)创洁无(wu)(wu)纺科(ke)技有(you)限(xian)公司。潮州亲肤热风无(wu)(wu)纺布(bu)生厂厂家(jia)

随着市场的(de)(de)(de)发展，热(re)风(feng)粘(zhan)合(he)(he)(he)产(chan)(chan)(chan)品(pin)(pin)以(yi)其独特的(de)(de)(de)风(feng)格被(bei)普(pu)遍(bian)应用于(yu)用即弃产(chan)(chan)(chan)品(pin)(pin)的(de)(de)(de)制造(zao)，如婴儿尿布(bu)(bu)、成(cheng)(cheng)人(ren)失(shi)禁(jin)垫、妇女卫生用品(pin)(pin)的(de)(de)(de)面料以(yi)及(ji)餐(can)巾、浴巾、一次性桌布(bu)(bu)等(deng)；厚型产(chan)(chan)(chan)品(pin)(pin)用于(yu)制作(zuo)防寒服、被(bei)褥、婴儿睡袋(dai)、床垫、沙发垫等(deng)。高密度(du)的(de)(de)(de)热(re)熔(rong)粘(zhan)合(he)(he)(he)产(chan)(chan)(chan)品(pin)(pin)，可(ke)(ke)用于(yu)制作(zuo)过滤(lv)材(cai)料、隔音材(cai)料、减(jian)震材(cai)料等(deng)。热(re)风(feng)无纺(fang)(fang)布(bu)(bu)的(de)(de)(de)生产(chan)(chan)(chan)工(gong)艺(yi)(yi)：热(re)风(feng)无纺(fang)(fang)布(bu)(bu)可(ke)(ke)以(yi)通过不同的(de)(de)(de)加热(re)方式来实现。粘(zhan)合(he)(he)(he)方式和(he)工(gong)艺(yi)(yi)、纤(xian)(xian)(xian)维种(zhong)类及(ji)梳理工(gong)艺(yi)(yi)和(he)纤(xian)(xian)(xian)网(wang)结构都将影(ying)(ying)响(xiang)到(dao)非织(zhi)造(zao)布(bu)(bu)的(de)(de)(de)性能和(he)外观。可(ke)(ke)以(yi)采用热(re)轧(ya)粘(zhan)合(he)(he)(he)，对于(yu)含低(di)熔(rong)点纤(xian)(xian)(xian)维或双组分纤(xian)(xian)(xian)维的(de)(de)(de)纤(xian)(xian)(xian)网(wang)。也可(ke)(ke)以(yi)采用热(re)风(feng)粘(zhan)合(he)(he)(he)。对于(yu)普(pu)通热(re)塑性纤(xian)(xian)(xian)维及(ji)其与非热(re)塑性纤(xian)(xian)(xian)维混(hun)合(he)(he)(he)的(de)(de)(de)纤(xian)(xian)(xian)网(wang)，可(ke)(ke)采用热(re)轧(ya)粘(zhan)合(he)(he)(he)。成(cheng)(cheng)网(wang)工(gong)艺(yi)(yi)相同的(de)(de)(de)情况下，热(re)粘(zhan)合(he)(he)(he)工(gong)艺(yi)(yi)对非织(zhi)造(zao)的(de)(de)(de)性能有(you)重要影(ying)(ying)响(xiang)，并决(jue)定着产(chan)(chan)(chan)品(pin)(pin)的(de)(de)(de)用途。潮州(zhou)植(zhi)物(wu)精华热(re)风(feng)无纺(fang)(fang)布(bu)(bu)生厂厂家无纺(fang)(fang)布(bu)(bu)它是一种(zhong)不需要纺(fang)(fang)纱织(zhi)布(bu)(bu)而形成(cheng)(cheng)的(de)(de)(de)织(zhi)物(wu)。

热(re)(re)(re)合(he)无(wu)纺(fang)(fang)布热(re)(re)(re)风无(wu)纺(fang)(fang)布热(re)(re)(re)轧无(wu)纺(fang)(fang)布区分(fen)，正确讲应该(gai)是热(re)(re)(re)粘(zhan)合(he)无(wu)纺(fang)(fang)布，它包括热(re)(re)(re)风、热(re)(re)(re)轧和超(chao)声波粘(zhan)合(he)。热(re)(re)(re)风、热(re)(re)(re)轧用(yong)(yong)(yong)在(zai)(zai)个人(ren)卫生护(hu)理用(yong)(yong)(yong)品比较(jiao)普(pu)遍。热(re)(re)(re)轧无(wu)纺(fang)(fang)布表(biao)(biao)面(mian)(mian)有(you)(you)轧点(dian)，厚(hou)(hou)度比较(jiao)薄，是经(jing)过加(jia)(jia)热(re)(re)(re)、加(jia)(jia)压(ya)粘(zhan)合(he)而成(cheng)。热(re)(re)(re)风无(wu)纺(fang)(fang)布蓬松、柔软，表(biao)(biao)面(mian)(mian)没有(you)(you)轧点(dian)，有(you)(you)厚(hou)(hou)度，是使(shi)(shi)用(yong)(yong)(yong)复合(he)纤维(wei)经(jing)过热(re)(re)(re)空气烘(hong)箱(xiang)后，表(biao)(biao)层(ceng)纤维(wei)熔(rong)融(rong)，纤维(wei)搭接(jie)在(zai)(zai)一起发生粘(zhan)合(he)，芯层(ceng)纤维(wei)不熔(rong)融(rong)而提供支撑，从热(re)(re)(re)风烘(hong)箱(xiang)出(chu)来后，就成(cheng)为热(re)(re)(re)风布。纺(fang)(fang)粘(zhan)是不使(shi)(shi)用(yong)(yong)(yong)纤维(wei)，直接(jie)从高分(fen)子粒子喷丝成(cheng)网后，经(jing)过轧辊加(jia)(jia)热(re)(re)(re)、加(jia)(jia)压(ya)而成(cheng)，厚(hou)(hou)度很薄，在(zai)(zai)婴儿尿裤(ku)和成(cheng)人(ren)尿裤(ku)上(shang)应用(yong)(yong)(yong)较(jiao)多。作为卫生巾尿裤(ku)面(mian)(mian)层(ceng)使(shi)(shi)用(yong)(yong)(yong)热(re)(re)(re)风比较(jiao)普(pu)遍，尿裤(ku)包裹(guo)材料和被层(ceng)常(chang)常(chang)使(shi)(shi)用(yong)(yong)(yong)纺(fang)(fang)粘(zhan)。

热(re)(re)(re)风无(wu)纺(fang)布(bu)生产的(de)分类(lei)与(yu)特点：按纤(xian)(xian)(xian)网(wang)(wang)(wang)(wang)(wang)(wang)在(zai)烘房设(she)备内运行的(de)方(fang)式(shi)(shi)，可(ke)将其(qi)(qi)分为(wei)圆网(wang)(wang)(wang)(wang)(wang)(wang)滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)式(shi)(shi)和平网(wang)(wang)(wang)(wang)(wang)(wang)式(shi)(shi)两(liang)类(lei)。当(dang)采用单个(ge)滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)时(shi)，纤(xian)(xian)(xian)网(wang)(wang)(wang)(wang)(wang)(wang)对滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)的(de)包围角可(ke)达300°。轴流(liu)风机以(yi)滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)侧面抽风，形(xing)成循环气流(liu)，气流(liu)经过热(re)(re)(re)交换器时(shi)进行加(jia)热(re)(re)(re)。这种(zhong)设(she)备占(zhan)地面积小，加(jia)热(re)(re)(re)速度(du)快，纤(xian)(xian)(xian)网(wang)(wang)(wang)(wang)(wang)(wang)贴(tie)附在(zai)滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)上(shang)，不(bu)易(yi)产生变形(xing)等问题。圆网(wang)(wang)(wang)(wang)(wang)(wang)滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)也(ye)有(you)采用两(liang)个(ge)或更(geng)多的(de)，可(ke)垂直(zhi)排列(lie)，也(ye)可(ke)水(shui)平排列(lie)。不(bu)论(lun)滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)排列(lie)采用何种(zhong)形(xing)式(shi)(shi)都(dou)可(ke)使热(re)(re)(re)风交替地穿过纤(xian)(xian)(xian)网(wang)(wang)(wang)(wang)(wang)(wang)的(de)两(liang)面，加(jia)热(re)(re)(re)效果较(jiao)理想。改变滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)直(zhi)径，可(ke)增(zeng)大其(qi)(qi)加(jia)热(re)(re)(re)能力，一般滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)直(zhi)径在(zai)1000~3500mm，工作宽度(du)可(ke)达6500mm。每只(zhi)滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)都(dou)可(ke)以(yi)单独调(diao)速，以(yi)适应不(bu)同规(gui)格(ge)的(de)非织造布(bu)。因为(wei)滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)温度(du)会影响到产品(pin)的(de)热(re)(re)(re)收缩率，为(wei)保证在(zai)整个(ge)工作宽度(du)上(shang)温度(du)均匀，必须采取一定的(de)措施(shi)。目(mu)前(qian)工作宽度(du)为(wei)2200mm、工作温度(du)为(wei)250℃的(de)滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)，温度(du)差(cha)可(ke)控制在(zai)±1.5℃。有(you)时(shi)为(wei)了纺(fang)织纤(xian)(xian)(xian)网(wang)(wang)(wang)(wang)(wang)(wang)变形(xing)，在(zai)园网(wang)(wang)(wang)(wang)(wang)(wang)滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)上(shang)附加(jia)一层压网(wang)(wang)(wang)(wang)(wang)(wang)帘，纤(xian)(xian)(xian)网(wang)(wang)(wang)(wang)(wang)(wang)由(you)压网(wang)(wang)(wang)(wang)(wang)(wang)帘和滚(gun)(gun)(gun)筒(tong)(tong)(tong)(tong)夹持运行。无(wu)纺(fang)布(bu)与(yu)纺(fang)织布(bu)相比强度(du)和耐(nai)久性(xing)较(jiao)差(cha)，而(er)且不(bu)能像其(qi)(qi)他(ta)布(bu)料(liao)一样清洗。

热风(feng)(feng)无(wu)(wu)纺(fang)布(bu)(bu)中理想(xiang)的(de)(de)(de)热粘(zhan)纤(xian)维。当梳理后的(de)(de)(de)纤(xian)维网通(tong)过(guo)热轧式(shi)或热风(feng)(feng)贯通(tong)式(shi)进(jin)行(xing)热粘(zhan)合(he)时，低熔点(dian)组分在纤(xian)维的(de)(de)(de)交叉(cha)点(dian)上形成熔融粘(zhan)着。而冷却后，非(fei)交叉(cha)点(dian)的(de)(de)(de)纤(xian)维仍保持(chi)原来的(de)(de)(de)状(zhuang)态，这是一(yi)(yi)种(zhong)“点(dian)状(zhuang)粘(zhan)合(he)”而不是“区粘(zhan)合(he)”的(de)(de)(de)形式(shi)，因而产(chan)品具有蓬松性(xing)、柔软性(xing)、强度(du)高、吸(xi)油(you)、吸(xi)血(xue)等(deng)(deng)特点(dian)。热风(feng)(feng)无(wu)(wu)纺(fang)布(bu)(bu)可(ke)根据(ju)密度(du)高低用(yong)于(yu)各个领域(yu)，一(yi)(yi)般厚度(du)用(yong)于(yu)婴(ying)儿(er)尿布(bu)(bu)、成人失(shi)禁垫(dian)(dian)、妇女卫生(sheng)用(yong)品的(de)(de)(de)面(mian)料(liao)以(yi)及餐(can)巾、浴(yu)巾、一(yi)(yi)次性(xing)桌布(bu)(bu)等(deng)(deng)；厚型(xing)产(chan)品用(yong)于(yu)制作防寒服、被褥、婴(ying)儿(er)睡(shui)袋(dai)、床垫(dian)(dian)、沙(sha)发垫(dian)(dian)等(deng)(deng)。高密度(du)的(de)(de)(de)热熔粘(zhan)合(he)产(chan)品，可(ke)用(yong)于(yu)制作过(guo)滤材(cai)料(liao)、隔音材(cai)料(liao)、减震材(cai)料(liao)等(deng)(deng)。热风(feng)(feng)无(wu)(wu)纺(fang)布(bu)(bu)是什么布(bu)(bu)呢？它归属为(wei)无(wu)(wu)纺(fang)布(bu)(bu)的(de)(de)(de)一(yi)(yi)种(zhong)，因为(wei)比较(jiao)柔软，摸(mo)起来类似于(yu)棉(mian)的(de)(de)(de)质(zhi)感，亦称为(wei)热风(feng)(feng)棉(mian)。三水区非(fei)溶(rong)性(xing)热风(feng)(feng)无(wu)(wu)纺(fang)布(bu)(bu)价格(ge)

无纺布(bu)可以与其(qi)他(ta)材料结合使用(yong)，增强(qiang)其(qi)性(xing)能。潮州(zhou)亲肤热(re)风无纺布(bu)生厂(chang)厂(chang)家

热(re)(re)风(feng)无纺布(bu)由(you)热(re)(re)塑性合成(cheng)(cheng)纤(xian)(xian)(xian)维构成(cheng)(cheng)的(de)纤(xian)(xian)(xian)网(wang)都可以(yi)采用(yong)(yong)热(re)(re)粘(zhan)(zhan)合加固(gu)，如(ru)目(mu)前非(fei)(fei)(fei)织(zhi)(zhi)造(zao)布(bu)生产中(zhong)常用(yong)(yong)的(de)涤纶、锦纶、丙(bing)纶等(deng)。由(you)于棉、毛、麻、粘(zhan)(zhan)胶等(deng)纤(xian)(xian)(xian)维不具有热(re)(re)塑性，所以(yi)这类纤(xian)(xian)(xian)维单独组(zu)成(cheng)(cheng)的(de)纤(xian)(xian)(xian)网(wang)不能(neng)用(yong)(yong)热(re)(re)粘(zhan)(zhan)合加固(gu)。但在(zai)热(re)(re)塑性纤(xian)(xian)(xian)网(wang)中(zhong)可加入少量(liang)的(de)棉、毛等(deng)纤(xian)(xian)(xian)维，可以(yi)改(gai)善非(fei)(fei)(fei)织(zhi)(zhi)造(zao)布(bu)的(de)某些性能(neng)，但一般不宜超过50%。例如(ru)棉/涤以(yi)30/70混合比(bi)制成(cheng)(cheng)的(de)热(re)(re)轧粘(zhan)(zhan)合非(fei)(fei)(fei)织(zhi)(zhi)造(zao)布(bu)，可明显改(gai)善吸湿性、手感(gan)和柔软性，非(fei)(fei)(fei)常适合与做医疗卫生用(yong)(yong)品。棉纤(xian)(xian)(xian)维含量(liang)增加，非(fei)(fei)(fei)织(zhi)(zhi)造(zao)布(bu)的(de)强力会下降(jiang)。当然，对于完全由(you)非(fei)(fei)(fei)热(re)(re)塑性纤(xian)(xian)(xian)维组(zu)成(cheng)(cheng)的(de)纤(xian)(xian)(xian)网(wang)，也(ye)可以(yi)考虑(lv)采用(yong)(yong)撒(sa)粉(fen)热(re)(re)粘(zhan)(zhan)合法加固(gu)。潮州亲肤热(re)(re)风(feng)无纺布(bu)生厂厂家(jia)

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