Nsalu Yopanda Ulusi imatchedwanso nsalu yopanda ulusi, yomwe imapangidwa ndi ulusi wolunjika kapena wosakhazikika. Imatchedwa nsalu chifukwa cha mawonekedwe ake ndi zina zomwe imachita.
Nsalu yosalukidwaIli ndi makhalidwe monga yosanyowa, yopumira, yosinthasintha, yopepuka, yosayaka, yosavuta kuwola, yosapsa komanso yosakwiyitsa, yamtundu wolemera, yotsika mtengo komanso yogwiritsidwanso ntchito. Mwachitsanzo, polypropylene (pp material) granule imagwiritsidwa ntchito kwambiri ngati zopangira, zomwe zimapangidwa ndi njira yopitilira imodzi yosungunula kutentha kwambiri, kupopera, kuyika ndi kukanikiza kutentha.
Kugawa kwansalu zosalukidwa:
1. Nsalu yosalukidwa ya Spunlace
Madzi othamanga kwambiri amathiridwa pa ukonde wa ulusi, womwe umalumikiza ulusi pamodzi, kuti ukondewo ukhale wolimba komanso wolimba.
2. Nsalu yosalukidwa yolumikizidwa ndi kutentha
Ukonde wa ulusi umalimbikitsidwa ndi chinthu chomatira chotentha chonga ulusi kapena ufa, chomwe chimatenthedwa, kusungunuka ndi kuzizira kuti chipange nsalu.
3. Nsalu yosalukidwa ndi mpweya woyenda bwino
Kuyenda kwa mpweya mu nsalu yosalukidwa kungatchedwenso kuti pepala lopanda fumbi, pepala louma lopanda ulusi. Ndi kugwiritsa ntchito ukadaulo wa mpweya mu ukonde kuti mutsegule bolodi la ulusi wa matabwa kuti mulowe mu mkhalidwe umodzi wa ulusi, kenako gwiritsani ntchito njira ya mpweya kuti ulusiwo ugwirizane pa nsalu yosalukidwa, ukonde wa ulusi wolimbikitsidwa kukhala nsalu.
4. Nsalu yosalukidwa yonyowa
Ulusi womwe uli m'madzi umamasulidwa kuti upange ulusi umodzi. Nthawi yomweyo, ulusi wosiyanasiyana umasakanizidwa kuti upange slurry yoyimitsidwa ya ulusi.
5. Nsalu yopanda ulusi ya Spunbond
Pambuyo poti polima yatulutsidwa ndi kutambasulidwa kuti ipange ulusi wopitilira, ulusiwo umayikidwa mu ukonde, womwe umapangidwa kukhala nsalu yosalukidwa ndi kudzimamatira, kulimbitsa kutentha, kulimbitsa mankhwala kapena kulimbitsa makina.
6. Nsalu yopanda ulusi yosungunuka
Njira: kudyetsa polima - kusungunuka kwa extrusion -- kupanga ulusi - kuziziritsa ulusi -- maukonde -- nsalu yolimbitsa.
7. Nsalu yopanda ulusi yobowoledwa ndi singano
Nsalu youma yopanda ulusi yomwe IMAPHUNZITSA singano yoboola kuti ipangitse ukonde wofewa kukhala nsalu.
8. Nsalu yosalukidwa yosokedwa
Mtundu wa nsalu youma yopanda ulusi yomwe cholumikizira cholukira chimagwiritsidwa ntchito kulimbitsa ukonde wa ulusi, ulusi wosanjikiza, chinthu chosalukira (monga pepala lopyapyala la pulasitiki, pepala lopyapyala la pulasitiki, ndi zina zotero) kapena kuphatikiza kwawo kuti apange nsalu yopanda ulusi.
Kugwiritsa ntchito nsalu zosalukidwa:
1. Nsalu yosalukidwa yogwiritsidwa ntchito kuchipatala komanso paumoyo: zovala za opaleshoni, zovala zoteteza, mankhwala ophera tizilombo toyambitsa matenda, nsalu yosalukidwa, chigoba, matewera, nsalu yoyeretsa ya anthu wamba, nsalu yopukutira, thaulo la nkhope yonyowa, thaulo lamatsenga, thaulo lofewa, zinthu zokongoletsera, thaulo laukhondo, pedi yaukhondo, nsalu yoyera yotayika, ndi zina zotero;
2. Nsalu yosalukidwa yokongoletsera: nsalu ya pakhoma, nsalu ya patebulo, nsalu yophimba pabedi, nsalu yophimba pabedi, ndi zina zotero;
3. Nsalu yosalukidwa ya zovala: nsalu yophimba, nsalu yomatira, nsalu yozungulira, thonje lopangidwa mosiyanasiyana, nsalu zosiyanasiyana zachikopa zopangidwa, ndi zina zotero;
4. Nsalu za mafakitale zosalukidwa; Zipangizo zosefera, zipangizo zotetezera kutentha, matumba olongedza simenti, ma geotextiles, nsalu yophimba, ndi zina zotero.
5. Nsalu yosalukidwa yogwiritsidwa ntchito paulimi: nsalu yoteteza mbewu, nsalu yokwezera mbande, nsalu yothirira, nsalu yotetezera kutentha, ndi zina zotero;
6. Nsalu zina zosalukidwa: thonje la mlengalenga, zinthu zotetezera kutentha ndi zotetezera phokoso, linoleum, nsonga yosefera, thumba la tiyi, ndi zina zotero.
Wothamanga wa hotelo yowonetsera makapeti wopangidwa ndi singano wopangidwa ndi singano wapamwamba kwambiri
Nsalu yakuda ya polyester/acrylic/ubweya yokhuthala
Chigoba cha nkhope chosalukidwa chomwe chingagwiritsidwe ntchito ngati chopangidwa ndi dokotala kwa akuluakulu
Nthawi yotumizira: Ogasiti-06-2018