Kodi pali kusiyana kotani pakati pa PE udzu umboni nsalu ndi sanali nsalu nsalu

Kodi pali kusiyana kotani pakati pa nsalu yotsimikizira udzu wa PE ndi nsalu yopanda nsalu? Nsalu zotsimikizira udzu wa PE ndi nsalu zopanda nsalu ndi zida ziwiri zosiyana, ndipo zimasiyana muzinthu zambiri. Pansipa, kufananitsa mwatsatanetsatane kudzapangidwa pakati pa zida ziwirizi malinga ndi tanthauzo, magwiridwe antchito, kugwiritsa ntchito, ndi moyo wautumiki.

Tanthauzo

PE nsalu yotsimikizira udzu, yomwe imadziwikanso kuti PE pulasitiki nsalu nsalu, ndi nsalu yotchinga ntchito kuteteza udzu kukula. Amapangidwa makamaka ndi polyethylene ndipo amakonzedwa kudzera kuluka. Nsalu zosalukidwa, zomwe zimadziwikanso kuti nonwoven, ndi mtundu wansalu wosalukidwa wopangidwa kuchokera ku ulusi, ulusi, kapena zinthu zina kudzera pakumangirira, kukanikiza kotentha, kapena njira zina.

Kachitidwe

Nsalu yotsimikizira udzu wa PE imakhala ndi zinthu monga udzu ndi kukana tizilombo, kutulutsa madzi, kupuma, komanso kupewa kukula kwa udzu. Ili ndi moyo wautali wautumiki, imatha kukana kuwala kwa ultraviolet ndi okosijeni, ndikusunga mitundu yowala. Nsalu zosalukidwa zimakhala ndi zinthu monga kupepuka, kufewa, kupuma, kutulutsa chinyezi, kusunga kutentha, ndi antibacterial properties. Ulusi wake umatha kuloŵa mu nthunzi wa madzi, kusunga mpweya wabwino, ndi kuletsa kukula kwa mabakiteriya.

Kugwiritsa ntchito

Nsalu zoteteza udzu wa PE zimagwiritsidwa ntchito kwambiri m'minda, m'minda ya zipatso, m'minda ya tiyi, kapinga ndi malo ena pofuna kupewa udzu, kuti nthaka ikhale yaukhondo, kuchepetsa kutuluka kwa madzi, ndikusunga dothi lonyowa. Nsalu zosalukidwa zimagwiritsidwa ntchito kwambiri m'magawo monga chisamaliro chaumoyo, ukhondo, kusefera, ndi kuyika. Amagwiritsidwa ntchito popanga zinthu zachipatala monga zovala zodzitetezera, masks, mikanjo ya opaleshoni, komanso zikwama zokomera zachilengedwe, zikwama zogulira, ndi zinthu zina zokomera chilengedwe.

Moyo wautumiki

Utumiki wa nsalu za PE anti udzu ndi wautali, nthawi zambiri kupitirira zaka 5, ngakhale zaka 10. Moyo wautumiki wa nsalu zopanda nsalu ndi waufupi, nthawi zambiri pafupifupi zaka 1-3. Komabe,nsalu zosalukidwaamatha kukulitsa nthawi ya moyo wawo pokonzanso ndikugwiritsanso ntchito.

Mapeto

Mwachidule, pali kusiyana kwakukulu pakati pa PE udzu umboni nsalu ndi sanali nsalu nsalu. Posankha zipangizo, m'pofunika kusankha zipangizo zoyenera malinga ndi zosowa zenizeni ndi malo ogwiritsira ntchito. Mwachitsanzo, m'malo omwe udzu uyenera kupewedwa, nsalu za PE zotsimikizira udzu zimatha kusankhidwa, pomwe m'malo omwe mpweya, kutulutsa chinyezi, ndi antibacterial katundu zimafunikira, nsalu zopanda nsalu zimatha kusankhidwa. Panthawi imodzimodziyo, chidwi chiyenera kuperekedwa ku moyo wautumiki ndi njira zosungiramo zipangizo kuti zigwire bwino ntchito yawo.

Dongguan Liansheng Non Woven Technology Co., Ltd.idakhazikitsidwa mu Meyi 2020. Ndi bizinesi yayikulu yopanda nsalu yopanga nsalu kuphatikiza kafukufuku ndi chitukuko, kupanga, ndi malonda. Itha kupanga mitundu yosiyanasiyana ya nsalu za PP spunbond zosalukidwa ndi m'lifupi mwake osakwana 3.2 metres kuchokera ku 9 magalamu mpaka 300 magalamu.