Kukwaniritsa Njira ya Spunlace

Pakupanga zinthu zopanda nsalu zolumikizidwa ndi madzi (spunlacing), cholinga chachikulu cha njirayi ndi jekeseni. Gawo lofunika kwambiri ili ndi udindo wopanga ma jeti amadzi othamanga kwambiri omwe amayambitsa kutsekeka kwa ulusi weniweni. Zotsatira za zaka zingapo zokonzanso kutengera ndemanga za makasitomala ndi momwe amagwirira ntchito, neXjet Injector kuchokera kuAndritz Perfojetikuyimira ukadaulo wamakono.

Asanayambe kugwiritsa ntchito njira yolumikizira madzi (spunlacing), maukonde osalukidwa ankalumikizidwa ndi singano, olumikizidwa ndi mankhwala kapena olumikizidwa ndi kutentha kuti apatse ulusi wolimba. Spunlacing idapangidwa kuti ithandize opanga osalukidwa kupanga nsalu zopepuka (zosakwana 100 gsm ndi ulusi wopyapyala wochepera 3.3 dtex) pogwiritsa ntchito "singano zamadzi" zopanikizika kwambiri kuti amangirire ulusi wotayirira kuti apereke ulusi wabwino. Kufewa, mawonekedwe, kusinthasintha komanso mphamvu zambiri ndizo makhalidwe akuluakulu omwe apangitsa kuti pakhale kufunikira kwa spunlace nonwovens.

Njira yogwiritsira ntchito hydroentanglement idapangidwa ku US m'ma 1960. Woyambitsa ntchito imeneyi anali DuPont, yomwe idaganiza zopanga ma patent ake kuti apezeke kwa anthu onse m'ma 1980. Kuyambira nthawi imeneyo, njira imeneyi yakhala ikupangidwanso kuti ikhale yothandiza komanso yotsika mtengo ndi ogulitsa ukadaulo monga Andritz Perfojet.

Andritz yakhala ikuchita bwino kwambiri pamsika wa ku Asia. M'miyezi ingapo yapitayi, mizere ingapo ya Andritz spunlace yagulitsidwa ku China. Mu Januwale, kampaniyo idamaliza mgwirizano ndi Hangzhou Pengtu, wopanga nsalu zopanda nsalu waku China, kuti apereke mzere watsopano womwe udzayamba kugwira ntchito—wokhala ndi mulifupi wa mamita 3.6—m'gawo lachitatu la chaka cha 2017. Ntchito yopereka ikuphatikizapo kutumiza mzere wa Andritz neXline spunlace eXcelle wokhala ndi makadi awiri a TT, womwe tsopano ndi muyezo watsopano ku China wopanga ma wipes amphamvu kwambiri.

Mzere watsopano wa nonwovens udzakhala ndi mphamvu yokwana matani 20,000 pachaka popanga nsalu za spunlace kuyambira 30-80 gsm. Chipinda cholumikizira madzi cha Jetlace Essentiel ndi chowumitsira mpweya cha neXdry nazonso ndi gawo la oda.