Izwi rekuti nonwoven harina "kurukwa" kana "kurukwa", asi jira racho rakawanda. Non-woven is a textile structure iyo inogadzirwa zvakananga kubva kune faibha nekubatanidza kana kupindirana kana zvese. Iyo haina chero yakarongeka geometrical chimiro, asi mhedzisiro yehukama pakati peimwe fiber uye imwe. Midzi chaiyo yezvisina kuruka inogona kunge isina kujeka asi izwi rekuti "machira asina kuruka" rakagadzirwa muna 1942 uye rakagadzirwa muUnited States.
Micheka isina-yakarukwa inogadzirwa mune 2 nzira huru: ivo vanonzwa kana vakasungwa. Machira akachekwa asiri akarukwa anogadzirwa nekuisa machira matete, wobva waisa kupisa, mwando & kumanikidza kuderera & kudzvanya mafiibhi kuita jira gobvu rakamisikidzwa risingazungunuke kana kupera. Zvakare kune nzira nhatu huru dzekugadzira machira akasungwa asina-kurukwa: Dry Laid, Wet Laid & Direct Spun. MuDry Laid Isiri-yakarukwa Fabric nzira yekugadzira, dandemutande remafayibha rinoiswa mudhiramu uye mweya unopisa unobaiwa jekiseni kubatanidza mafiibha pamwechete. Muchigadzirwa cheWet-Laid Non-woven Fabric kugadzira, dandemutande remafibers rinosanganiswa nechinyoro chinonyungudutsa chinoburitsa chinhu chakafanana neglue chinobatanidza mafiibhi pamwe chete uyezve dandemutande roiswa kuti riome. MuDirect Spun Non-woven Fabric kugadzira process, mafiber anorukwa pabhandi rekutakura uye maglue anopfapfaidzwa pamafibers, ayo anobva adzvanywa kuti abatane. (Kana iri thermoplastic fibers, glue haidiwi.)
Nonwoven Products
Kwese kwaunenge wakagara kana kumira izvozvi, ingo tarisa-tarisa uye surly iwe unowana kanenge jira rimwechete risiri rakarukwa. Machira asina kuruka anopinda mumisika yakawanda inosanganisira yekurapa, zvipfeko, mota, kusefa, kuvaka, geotextiles uye kudzivirira. Zuva nezuva kushandiswa kwejira risiri rakarukwa kuri kuwedzera uye pasina ivo hupenyu hwedu hwazvino hwaizova husinganzwisisike. Chaizvoizvo kune marudzi maviri ejira risingarukwe: Rinogara & Kurasa. Inenge 60% yejira risina kuruka rinogara uye kuzorora 40% inoraswa.
Zvishoma Zvitsva muIndasitiri Isiri-yakarukwa:
Indasitiri isiri-yakarukwa inogara ichipfumiswa nenguva inoda hunyanzvi uye izvi zvinobatsirawo kusimudzira mabhizinesi.
Surfaceskins (Nonwovens Innovation & Research Institute- NIRI): Iri antibacterial gonhi kusunda pads & kudhonza zvibato zvakagadzirirwa kuuraya utachiona hwakaiswa & mabhakitiriya mukati memasekondi akakosha, pakati pemushandisi uye anotevera achipfuura nepamusuwo. Saka zvinobatsira kudzivirira kupararira kweutachiona uye mabhakitiriya pakati pevashandisi.
Reicofil 5 (Reifenhäuser Reicofil GmbH & Co. KG): Tekinoroji iyi inopa tekinoroji yemutsara inobereka zvakanyanya, yakavimbika uye inoshanda iyo inoderedza zvidimbu zvakaoma ne90 muzana; inowedzera kubuda kusvika ku1200 m / min; inogadzirisa nguva yekugadzirisa; inoderedza kushandiswa kwesimba.
Remodelling™ Compound Hernia Patch (Shanghai Pine & Power Biotech) : I electro-spun nano-scale patch iyo inodhura-inoshanda inotorwa nebiological graft uye inoshanda senzira yekukura kwemasero matsva, pakupedzisira biodegrading; kuderedza chiyero chematambudziko epashure-operative.
Global Demand:
Kuchengeta ingangoita nguva isina kuputika yekukura mumakore makumi mashanu apfuura, nonwoven inogona kuve chikamu chekubuda kwezuva cheindasitiri yemachira yepasirese ine purofiti yakakwira kupfuura chero zvigadzirwa zvemachira. Musika wepasi rose wemucheka usina kurukwa unotungamirwa neChina uine chikamu chemusika chinosvika makumi matatu neshanu muzana, ichiteverwa neEurope nechikamu chemusika chinosvika makumi maviri nemashanu%. Vatambi vanotungamira muindastiri iyi AVINTIV, Freudenberg, DuPont neAhlstrom, uko AVINTIV ndiyo yakakura kugadzira, ine chikamu chemusika chekugadzira chinosvika 7%.
Munguva pfupi yapfuura, nekukwira kwenyaya dzeCOVIC-19, kudiwa kwehutsanana & zvigadzirwa zvekurapa zvakagadzirwa nejira risiri rakarukwa (senge: zvivharo zvekuvhiya, masks ekuvhiya, PPE, apron yekurapa, mavharo eshangu nezvimwewo) zvakawedzera kusvika gumi kusvika 30x munyika dzakasiyana.
Sekureva kwechishumo chechitoro chepasi rose chemusika wekutsvagisa "Ongororo & Marike", musika weGlobal Nonwoven Fabrics wakaverengera $44.37 bhiriyoni muna 2017 uye inotarisirwa kusvika $98.78 bhiriyoni panosvika 2026, ichikura paCAGR ye9.3% panguva yekufanotaura. Zvinofungidzirwawo kuti iyo yakasimba isina-yakarukwa musika ichakura nepamusoro CAGR mwero.
Sei Zvisina Kurukwa?
Nonwovens inogadziridza, kugadzira, kuchinjika, tekinoroji yepamusoro, inochinjika, yakakosha uye inoparara. Mhando iyi yejira inogadzirwa zvakananga kubva kune fibers. Saka hapana chikonzero chekugadzira tambo matanho. Iyo nzira yekugadzira ipfupi & iri nyore. Iko kunogadzira 5,00,000 metres yejira rakarukwa, zvinotora mwedzi mitanhatu (2 mwedzi yekugadzira shinda, 3 mwedzi yekurukwa pa50 looms, 1 mwedzi yekupedzisa & kuongorora), zvinotora mwedzi miviri chete kugadzira huwandu hwakafanana jira risiri rakarukwa. Naizvozvo, uko mwero wekugadzira wejira rakarukwa uri 1 mete/miniti uye mwero wekugadzira wejira rakarukwa uri 2 metres/miniti, asi mwero wekugadzirwa kwejira risiri rakarukwa i100 mita/miniti. Uyezve mutengo wekugadzira wakaderera. Kunze kwezvo, jira risingarukwa rinoratidza zvimiro zvakaita sesimba repamusoro, kufema, kunyura, kusimba, huremu huremu, kudzosa moto, kuraswa nezvimwe. Nekuda kwezvose izvi zvinoshamisa maficha, machira ari kufamba achienda kumachira asina kurukwa.
Mhedziso:
Machira asina-kurukwa anowanzo kunzi iramangwana reindasitiri yemachira sezvo kudiwa kwavo kwepasirese & kuita kwakasiyana kuri kungokwira nepamusoro.
Nguva yekutumira: Mar-16-2021