Kubva makore anoda kusvika zana apfuura, nonwovens ave achigadzirwa mumaindasitiri. Nemuchina wekubaya tsono wekutanga pasi rose wakagadzirwa muna 1878 nekambani yeBritish William Bywater, kugadzirwa kwemaindasitiri kwejira risiri rakarukwa nenzira yemazuva ano kwakatanga.
Pakangopera Hondo Yenyika II apo indasitiri yemachira asina kurukwa yakatanga kugadzira zvechizvino-zvino. Nyika haina zvazvinoreva iye zvino sezvo hondo yapera, uye kune musika uri kukura wemhando dzakasiyana dzemicheka.
Nekuda kweizvi, jira risiri rakarukwa rakakura nekukurumidza uye rakapfuura nematanho mana kusvika zvino:
1. Kubva pakutanga kwema1940 kusvika pakati pema1950 ndiyo nguva yekutungira.
Ruzhinji rwevagadziri vemachira asina kurukwa vanoshandisa zvinhu zvechisikigo uye midziyo yekudzivirira yakagadzirira kugadzira inodiwa.
Nyika shoma, kusanganisira United States, Germany, neUnited Kingdom, ndidzo dzaiita tsvakiridzo nekugadzira machira asiri akarukwa panguva iyi. Zvizhinji zvezvipo zvavo aive machira akakora, asina kurukwa akaita sezviremwaremwa.
2. Ma1960 uye kupera kwema1950 ndiwo makore ekugadzirwa kwekutengeserana. Zvisiri-zvakarukwa zvino kugadzirwa pachishandiswa makemikari fibers akawanda uye kunyanya mhando mbiri dzetekinoroji: nyoro uye yakaoma.
3. Munguva yedanho rakakosha rebudiriro kubva mukutanga kwema1970 kusvika mukupera kwema1980, huwandu hwakakwana hwemitsara yekugadzira yepolymerization uye nzira dzeextrusion dzakabuda. Iko kukurumidza kusimukira kwemachira akawanda akasarudzika asiri akarukwa, anosanganisira microfiber, low melting point fiber, thermal bonding fiber, uye bicomponent faibha, zvakakurumidza kusimudzira kufambira mberi kweindasitiri yezvisiri zvakarukwa.Kugadzirwa kwepasi rose kusingarukwe kwakasvika matani 20,000 panguva iyi, nemutengo wakabuda unodarika $200 miriyoni USD.
Iri ibasa rekutanga rakavambwa pakubatana kwepetrochemical, plastiki, yakanaka, mapepa, uye maindasitiri emachira. Muindasitiri yemachira, inonzi "indasitiri yekubuda kwezuva."
4. Mabhizinesi asina kuruka akawedzera zvakanyanya munguva yekusimudzira pasi rose, iyo yakatanga mukutanga kwema1990 uye ichienderera mberi nanhasi.
Tekinoroji isiri-yakarukwa yemachira yakawedzera kuomarara uye yakakura, midziyo yave yakanyanya kuoma, kuita kwezvinhu zvisiri-yakarukwa uye zvigadzirwa zvakavandudzwa zvakanyanya, uye huwandu hwekugadzira uye zvigadzirwa zvakatevedzana zvakaramba zvichiwedzerwa kuburikidza nekuvandudza tekinoroji yemidziyo, optimization yechigadzirwa chimiro, midziyo yakangwara, musika branding, etc.
Pamusoro pevagadziri vemichina vanounza seti yese yekugadzira-spin-kuumba uye yakanyungudika-inoputika isina-yakarukwa mitsetse yekugadzira machira pamusika, nguva ino yaona kufambira mberi nekukurumidza uye kushandiswa kwehunyanzvi uhu mukugadzira machira asina kuruka.
Munguva iyi, pakanga painewo kufambira mberi kwakakosha mune tekinoroji yeakaomeswa akaiswa nonwovens. Iyo isina-yakarukwa spunlace jira yakaunzwa mumusika, uye matekinoroji akaita seanopisa-anotenderedza bonding uye furo impregnation bonding akagamuchirwa uye akajairwa.
Nguva yekutumira: Zvita-03-2023