Mukugadzirwa kwezvishandiso zvisina kucheneswa zvakasanganiswa nemvura (spunlacing), chinangwa chikuru cheizvi injector. Chinhu chakakosha ichi ndicho chinoita kuti pave nemagetsi emvura anomhanya zvikuru anokonzera kubatwa kwefiber chaiyo. Mugumisiro wemakore akati wandei ekuvandudzwa zvichibva pamhinduro dzevatengi uye mashandiro chaiwo, neXjet Injector kubva kuAndritz Perfojetinomiririra tekinoroji yemazuva ano.
Kusati kwatanga kushandiswa kwe hydroentanglement (spunlacing), mawebhu asina kusukwa aibatanidzwa netsono, akabatanidzwa nemakemikari kana kuti akabatanidzwa nekupisa kuti fiber web isimbise. Spunlacing yakagadzirwa kuti ibatsire vagadziri vasina kusukwa kugadzira machira akareruka (asingasviki 100 gsm ane shinda diki dziri pasi pe 3.3 dtex) vachishandisa "tsono dzemvura" dzine simba rakawanda kuti vabatanidze tambo dzeshinda dzakareruka kuitira kuti jira rive rakakwana. Kupfava, kutaridzika zvakanaka, kuenderana uye simba rakawanda ndizvo zvinhu zvikuru zvakaita kuti pave nekudiwa kwe spunlace nonwovens.
Maitiro ekushandisa hydroentanglement akagadzirwa muUS muma1960. DuPont, iyo yakasarudza kuita kuti patent dzayo dziwanikwe pachena muma1980. Kubva panguva iyoyo, maitiro aya akawedzerwa kuti ave anoshanda uye anokwanisika nevatengesi vetekinoroji vakaita saAndritz Perfojet.
Andritz yakabudirira zvikuru mumusika weAsia. Mumwedzi yakati wandei yapfuura, mitsetse yakati wandei yeAndritz spunlace yakatengeswa muChina. Muna Ndira, kambani yakapedzisa chibvumirano naHangzhou Pengtu, mugadziri wezvinhu zvisina kurukwa wekuChina, chekugadzira tambo itsva iyo ichatanga kushanda—ine upamhi hwemamita 3.6—muchikamu chechitatu chegore ra2017. Kuwanda kwemidziyo iyi kunosanganisira kuunza tambo yeAndritz neXline spunlace eXcelle ine makadhi maviri eTT, inova ndiyo nzira itsva muChina yekugadzira mawipes ane simba guru.
Mutsetse mutsva we nonwovens uchakwanisa kugadzira matani zviuru makumi maviri pagore ekugadzira machira e spunlace kubva pa30-80 gsm. Chigadziko cheJetlace Essentiel hydroentanglement uye neXdry through-air dryer zvimwe zvezvimwe zvezvikumbiro izvi.
Nguva yekutumira: Nyamavhuvhu-26-2024