Kukonzekera Njira ya Spunlace

Popanga ma hydroentangled nonwovens (spunlacing), mtima wa njirayi ndi jekeseni. Gawo lofunikirali ndi lomwe limapangitsa kupanga ma jets amadzi othamanga kwambiri omwe amayambitsa kulumikizidwa kwa ulusi weniweni. Zotsatira za zaka zingapo za kukonzanso kutengera mayankho amakasitomala ndi magwiridwe antchito enieni, neXjet Injector kuchokeraAndritz Perfojetimayimira luso lamakono.

Kusanayambike kwa hydroentanglement (spunlacing), maukonde osakhala ndi nsalu anali omangika ndi singano, omangika ndi mankhwala kapena omangika ndi thermally kuti apatse mphamvu ku ukonde wa ulusi. Spunlacing idapangidwa kuti ipangitse opanga osawomba kupanga nsalu zopepuka zopepuka (zosakwana 100 gsm zokhala ndi ulusi wabwino zosakwana 3.3 dtex) pogwiritsa ntchito "singano zamadzi" zolimba kwambiri kuti amange ukonde wa ulusi wotayirira kuti apereke kukhulupirika kwa nsalu. Kufewetsa, drape, conformability ndi mphamvu zambiri ndizomwe zidapangitsa kuti pakhale kufunikira kwa ma spunlace nonwovens.

Njira ya hydroenanglement idapangidwa ku US mu 1960s. Mpainiya wina m'gawoli anali DuPont, yemwe adaganiza zopanga ma patent ake pagulu la anthu m'ma 1980. Kuyambira nthawi imeneyo, ndondomekoyi yapangidwanso kuti ikhale yogwira mtima komanso yotsika mtengo ndi ogulitsa zamakono monga Andritz Perfojet.

Andritz wachita bwino kwambiri pamsika waku Asia. M'miyezi ingapo yapitayi, mizere ingapo ya Andritz ya spunlace yagulitsidwa ku China. Mu Januwale, kampaniyo inamaliza mgwirizano ndi Hangzhou Pengtu, wopanga zinthu zopanda nsalu za ku China, kuti apereke mzere watsopano womwe udzayambe kugwira ntchito - ndi mamita 3.6 m'lifupi la chigawo chachitatu cha 2017. mzere wa Andritz neXline spunlace eXcelle wokhala ndi makadi awiri a TT, womwe tsopano ndi muyeso watsopano ku China wopangira zopukuta zamphamvu kwambiri.

Mzere watsopano wa nonwovens udzakhala ndi mphamvu yapachaka ya matani 20,000 kuti apange nsalu za spunlace kuchokera ku 30-80 gsm. Jetlace Essentiel hydroenanglement unit ndi neXdry through-air dryer nawonso ndi gawo la dongosololi.