Pofufuza zinthu zokhazikika komanso zoteteza chilengedwe,PLA anakhomeredwa ndi singano nonwovenszapezeka ngati njira yodalirika. Zinthu zatsopanozi zimapangidwa kuchokera ku polylactic acid (PLA), yomwe imatha kuwonongeka, yongowonjezedwanso kuchokera ku mbewu monga chimanga chowuma kapena nzimbe. Njira yopangira kufunikira imaphatikizapo ulusi wolumikizana ndi makina kuti apange nsalu yolimba komanso yolimba yosawomba, kuti ikhale yoyenera kugwiritsidwa ntchito mosiyanasiyana.
Chimodzi mwazabwino kwambiri zachilengedwe za PLA zopanda singano za singano ndikuwonongeka kwake. Mosiyana ndi zida zachikhalidwe zopangira mafuta, PLA nonwovens amawola mwachilengedwe, kuchotsera zotayiramo ndikuchepetsa kuwononga chilengedwe. Izi zimapangitsa kukhala njira yabwino kwa mafakitale omwe akufuna kuchepetsa kuchuluka kwa mpweya wawo ndikukhala ndi machitidwe okhazikika.
Komanso, kupanga kwaPLA anakhomeredwa ndi singano nonwovensimagwiritsa ntchito mphamvu zocheperako ndipo imatulutsa mpweya wochepa wowonjezera kutentha poyerekeza ndi zida zakale zopangira. Izi zikugwirizana ndi kufunikira kokulirapo kwa njira zina zokondera zachilengedwe zomwe zimayika patsogolo chitetezo cha chilengedwe komanso kugwiritsa ntchito bwino zinthu.
Kusinthasintha kwa PLA needlepunched nonwovens kumathandizanso kuti ikhale yogwirizana ndi chilengedwe. Itha kugwiritsidwa ntchito m'njira zosiyanasiyana kuphatikiza kulongedza, nsalu, kusefera ndi ma geotextiles, kupereka njira yokhazikika kuzinthu zachikhalidwe m'malo awa. Mphamvu zake, kupuma kwake komanso kuwonongeka kwachilengedwe kumapangitsa kukhala koyenera kwa makampani ndi ogula omwe akufuna kupanga zisankho zokomera chilengedwe.
Kuphatikiza pazabwino zachilengedwe, PLA yopanda singano yopanda singano imaperekanso mwayi wochita bwino. Ili ndi kasamalidwe kabwino ka chinyezi, kukana kwa UV komanso kutentha kwamafuta, kupangitsa kuti ikhale yothandiza komanso yodalirika pazinthu zosiyanasiyana.
Pomwe kufunikira kwa zida zokhazikika kukukulirakulira, PLA yopanda singano yopanda singano imawonekera ngati yankho lothandiza lomwe limakwaniritsa zolinga zachilengedwe. Kuwonongeka kwake kwachilengedwe, mphamvu zogwiritsira ntchito mphamvu komanso kusinthasintha kumapangitsa kukhala chisankho chabwino kwambiri kwa mafakitale ndi ogula omwe akuyang'ana kuti achepetse kukhudzidwa kwawo kwa chilengedwe ndikulandira tsogolo lokhazikika. Mwa kuphatikiza ma PLA opanda singano opangidwa ndi singano muzinthu zosiyanasiyana ndi ntchito, titha kuthandizira kuti dziko likhale lathanzi pomwe tikukwaniritsa zosowa za anthu amasiku ano osamala zachilengedwe.
Nthawi yotumiza: Mar-12-2024