Masiku ano, chigoba cha nkhope chakhala chinthu chofunikira kwambiri pa chisamaliro cha khungu kwa anthu okonda kukongola. Zipangizo za pepala la chigoba cha nkhope ndi zosiyanasiyana. Pakadali pano, nsalu zosalukidwa, ulusi, thonje loyera ndi silika ndizodziwika pamsika.
Pakati pawo, nsalu yosalukidwa chifukwa cha kapangidwe kake kofanana, ubwino wake wofewa, wotsika mtengo, komanso wotsika mtengo, imakhala chinthu chotsogola kwambiri pa chigoba.
Ndikofunika kudziwa kuti chigoba chosalukidwa sichili ndi mphamvu yoyeretsa bwino, ndipo mphamvu yake nthawi zambiri imakhala yonyowetsa, kunyowetsa komanso kuyera, yoyenera kwambiri pakhungu lopanda ulusi komanso kugwiritsa ntchito khungu louma.
Kotero, kodi chosaluka ndi chiyani?
1. Kodi nsalu yosalukidwa ndi chiyani?
Nsalu yosalukidwa, yomwe imadziwikanso kuti nsalu yosalukidwa, kugwiritsa ntchito mwachindunji zidutswa za polima, ulusi waufupi kapena ulusi wa ulusi kudzera mu mpweya kapena maukonde amakina, kenako kudzera m'mitsempha, acupuncture, kapena hot rolling reinforcement, ndipo pamapeto pake akamaliza kupanga nsalu yosalukidwa.
2. Kodi nsalu yosalukidwa imakhala ndi makhalidwe otani?
kuwala
Kulemera kopepuka ndi chimodzi mwa zinthu zazikulu zomwe zimapangitsa kuti nsalu zosaluka zikhale zosalala, chifukwa nsalu zosaluka zokhala ndi polypropylene resin ndiye chinthu chachikulu chopangira zinthu zopangira.
Katundu woletsa mabakiteriya
Popeza polypropylene ndi mankhwala osalimba, palibe njenjete, ndipo imatha kusiyanitsa mabakiteriya amadzimadzi ndi kuwonongeka kwa tizilombo, kotero nsalu zopanda ulusi zimakhala ndi mankhwala enaake oletsa mabakiteriya.
Madzi, mpweya
Chidutswa cha polypropylene sichimayamwa madzi, chinyezi chilibe, chinthu chomalizidwa chili ndi madzi abwino, chopangidwa ndi ulusi 100% wokhala ndi ma pore, mpweya wabwino wolowera, nsalu youma mosavuta, yosavuta kutsuka.
Kuteteza chilengedwe
Nsalu zambiri zosalukidwa zomwe zimagwiritsidwa ntchito zimapangidwa ndi polypropylene, pomwe matumba apulasitiki amapangidwa ndi polyethylene. Ngakhale mayina a zinthu ziwirizi ndi ofanana, kapangidwe kake ka mankhwala ndi kosiyana kwambiri.
3. Kodi nsalu yosalukidwa imagwiritsidwa ntchito bwanji popanga zinthu zazikulu?
polypropylene
Polypropylene ndi polima yoyera kwambiri ya mkaka yopanda poizoni, yopanda fungo, komanso yopanda kukoma, yotchedwa PP.
Kusiyana pakati pa polypropylene ndi polyethylene
Ulusi wa poliyesitala
Chodziwika bwino kuti "polyester", ubwino waukulu ndi kukana makwinya ndi mawonekedwe ake ndi abwino kwambiri, ndi mphamvu zambiri komanso kuthekera kochira mosavuta.
Ulusi wa viscose
"Wood" imagwiritsidwa ntchito ngati zinthu zopangira kuchotsa ndikusintha mamolekyu a ulusi kuchokera ku cellulose yachilengedwe yamatabwa.
4, kodi nsalu yosalukidwa imagwiritsidwa ntchito bwanji?
Nsalu yosongoka yopanda ulusi
Kodi ndege yamadzi yaying'ono yothamanga kwambiri imapita ku netiweki ya ulusi wosanjikiza kapena wowonjezera wambiri, kotero kuti ulusi umalumikizana wina ndi mnzake, kotero kuti netiweki ya ulusi imatha kulimba ndikukhala ndi mphamvu inayake.
Kugwiritsa ntchito: nsalu yotchinga yachipatala, zovala za opaleshoni, thonje lokongoletsa, thaulo lonyowa, chophimba chophimba chigoba, ndi zina zotero.
Nsalu yosalukidwa yolumikizidwa ndi kutentha
Zimatanthauza kuwonjezera ulusi kapena zinthu zolimbitsa zomangira zotentha mu netiweki ya ulusi, netiweki ya ulusi kudzera mu chotenthetsera chosungunula choziziritsa kukhala nsalu.
Kugwiritsa ntchito: kupanga matewera ndi nsalu yophimba zovala zaukhondo, nsalu yoyambira mafuta, ndi zina zotero.
Nsalu yonyowa yosalukidwa
Zipangizo zopangira ulusi zomwe zimayikidwa m'madzi zimamasulidwa kukhala ulusi umodzi, ndipo zipangizo zopangira ulusi zosiyanasiyana zimasakanizidwa kuti zipange zamkati zopachikidwa, zomwe zimanyamulidwa kupita ku njira yopangira maukonde. Ulusiwo umapangidwa kukhala ukonde kenako umalimbikitsidwa kukhala nsalu pansi pa chinyontho.
Kugwiritsa ntchito: fyuluta, zinthu zotetezera kutentha, zinthu zogwira mawu.
Nsalu yosalukidwa yopangidwa ndi bond
Mu polima, ulusi umatulutsidwa, kutambasulidwa ndikupanga ulusi wopitilira, ulusi umayikidwa mu netiweki, ulusi umalumikizidwa kudzera mu mgwirizano wake, mgwirizano wa kutentha, mgwirizano wa mankhwala kapena njira yolimbikitsira makina, kotero kuti ulusi umalumikizana ndi nsalu yopanda ulusi.
Kugwiritsa ntchito: fyuluta, ndi zina zotero.
Nsalu yosalukidwa ndi singano
Ndi mtundu wa nsalu youma yopanda ulusi, nsalu yopanda ulusi imagwiritsidwa ntchito popanga singano, ndipo nsaluyo imalimbikitsidwa ndi ulusi wofewa.
Kugwiritsa ntchito: akhoza kupanga mitundu yonse ya zinthu zosonkhanitsira kapena zopangira stereo malinga ndi zofunikira.
Zofewa: zopangidwa ndi ulusi wosalala (2-3D) wofewa wosungunuka. Chomalizacho chili ndi kufewa pang'ono komanso chitonthozo.
Madzi, opumira: chidutswa cha polypropylene sichimayamwa madzi, kuchuluka kwa madzi sikokwanira, ubwino wa madzi omalizidwa ndi wabwino.
Chopanda poizoni komanso chosakwiyitsa: Chogulitsachi chimapangidwa ndi zinthu zopangira chakudya mogwirizana ndi FDA, chopanda mankhwala ena, chogwira ntchito bwino, chopanda poizoni, chopanda fungo lapadera komanso chopanda kuyabwa pakhungu.
Mankhwala oletsa mabakiteriya komanso oletsa mankhwala: polypropylene ndi chinthu chopanda mankhwala, chopanda njenjete, ndipo chimatha kusiyanitsa mabakiteriya amadzimadzi ndi kuwonongeka kwa tizilombo; Mankhwala oletsa mabakiteriya, dzimbiri la alkali, ndi zinthu zomalizidwa sizimakhudza mphamvu zomwe zimachitika chifukwa cha kuwonongeka kwa nthaka.
Katundu woletsa tizilombo toyambitsa matenda. Zinthu zomwe zimachotsedwa madzi, zowola, ndipo zimatha kusiyanitsa kukhalapo kwa mabakiteriya amadzimadzi ndi tizilombo tomwe timakokoloka, njenjete zowola.
Kapangidwe kake ka thupi. Chogulitsachi chimapangidwa ndi polypropylene spinning ndipo chimafalikira mwachindunji mu maukonde otentha. Mphamvu ya chinthuchi ndi yabwino kuposa ya zinthu wamba za ulusi.
Ponena za kuteteza chilengedwe, nsalu zambiri zosalukidwa zomwe zimagwiritsidwa ntchito ndi polypropylene, pomwe zinthu zopangira matumba apulasitiki ndi polyethylene. Ngakhale mayina a zinthu ziwirizi ndi ofanana, sizili zofanana kwenikweni.
Huizhou Jinhaocheng Non-woven Fabric Co., Ltd, yomwe idakhazikitsidwa mu 2005, yokhala ndi fakitale yokhala ndi malo okwana masikweya mita 15,000, ndi kampani yaukadaulo yogulitsa mankhwala.ulusi wopanda nsalubizinesi yoganizira za kupanga.
Zogulitsa zathu zimagawidwa m'magulu awa: Needle Punched Series, Spunlace Series, Thermal Bonded (Hot air through) Serial, Hot Rolling Serial, Quilting Serial ndi Lamination Series. Zogulitsa zathu zazikulu ndi izi: multifunctional color felt, printed non-woven, automotive interior fabric, landscape engineering geotextile, carpet base cloth, electric blanket non-woven, cleangiene wipes, hard thonje, hard cloak protection mat, mattress pad, firm padding ndi zina zotero.
Mungakonde
Nthawi yotumizira: Ogasiti-21-2019