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Mask jira risina kurukwa rinogadzirwa sei | JINHAOCHENG
Vhura chifukidzo chekurapa chakamboshandiswa (chitsva chakanaka, asi ndinokukurudzira kuti usachitambisa) uye uchaona kuti: chifukidzo chine zvikamu zvitatu. Nekuti zvinoenderana nemitemo yenyika yekugadzira, chifukidzo chekurapa chinofanira kunge chine zvikamu zvitatu zvejira risina kurukwa. Kutaura zvazviri, machira asina kurukwa haarukwe...Verenga zvakawanda -
Zvinhu zvemasiki — meltblown nonwoven | JINHAOCHENG
Ndezvipi zvikonzero zvesainzi yezvinhu zvinoshandiswa pakushandisa marudzi akasiyana emasiki? Tichienderera mberi nemidziyo yekudzivirira munhu (PPE), ndezvipi zvinhu zvakakosha zvepolymer uye maitiro ekugadzira anobatanidzwa? Masiki anogadzirwa nezvinhu zvipi? Nei paine musiyano mukuru pakati pe...Verenga zvakawanda -
Musimboti wekugadzirwa kwejira risina kucheneswa rakanyungudutswa | JINHAOCHENG
Nheyo yekuvaka uye kungwarira pakugadzira jira risina kuputirwa rakanyungudutswa: Kusiyana nenzira yechinyakare yekutenderera, jira rejira rinoputika rakanyungudutswa RINOSHANDISA kuyerera kwegesi inopisa nekukurumidza kutambanudza polymer kubva mukati megomba respinneret remodule, uye rinoshanduka kuita rudzi rwe su ...Verenga zvakawanda -
Maitiro ekuwana basa rekusapinda mvura rebhegi rejira risina kurukwa | JINHAOCHENG
Kazhinji, maitiro ekudhinda mabhegi asina kurukwa ane kudhinda kwechidzitiro kana offset, maitiro maviri aya ekudhinda haana shanduko dzakakosha kune jira risina kurukwa. Pakudhinda kweinki inochengetedza nharaunda, maitiro akadhindwa achagezwa mushure mekunge bhegi ragezwa. Coatin yefirimu isina kurukwa...Verenga zvakawanda -
Musiyano uripo pakati pejira risina kurukwa rinodzivirira mvura nejira risina kurukwa rinonyunguduka mumvura | JINHAOCHENG
Kune mhando dzakasiyana dzemachira asina kurukwa ane kunyaradzwa kwakanaka, kuchengetedzwa kwezvakatipoteredza, kuchena uye hutsanana. Kubva pamaonero ekuongorora kwemvura, inogona kukamurwa kuita machira asina kurukwa asingapindi mvura uye asina kurukwa anopindira mumvura. Musiyano uripi pakati pawo? 1. W...Verenga zvakawanda -
Hunhu hwemachira asina kurukwa hunotsanangurwa muchidimbu | JINHAOCHENG
Machira asina kurukwa ane hunhu huna hukuru 1. Kugara kwenguva refu, kuraswa. Kudzivirira kupisa, kusafambisa simbi. Kupfava, kuomarara. Kupfava, kuwedzera simba, isotropy. 2. Kupfava: Yakagadzirwa neshinda diki (2-3D), light-point hot-melt bonding molding. Chigadzirwa chapera chine kupfava kuri pakati nepakati uye kunyaradzwa. 3. W...Verenga zvakawanda -
Machira asina kurukwa senzvimbo yekurapa uye kudiwa kwemachira | JINHAOCHENG
Kushandiswa kwemachira asina kurukwa mukurapa kwakatangira muHondo Yenyika yechipiri, apo kudiwa kwezvigadzirwa zvitsva uye zvakawanda zvekurapa kwakabuda uye zvakaonekwa kuti zviri nani kupfuura flax mukuderedza kusvibiswa kwemhepo. Mushure mekuvandudzwa kukuru kwemachira asina kurukwa, akagadzirwa mu ...Verenga zvakawanda -
Maitiro ekuita kuti machira asina kurukwa apenye | JINHAOCHENG
Kushandiswa kwakapararira kwejira risina kurukwa muhupenyu hwezuva nezuva kunoratidza kuti jira iri rine zvarinobatsira. Vanhu pavanotenga jira iri, chitarisiko charo chinogona kusarudza kana vachida kutenga jira iri kana kuti kwete. Kuti chitarisiko chako chirambe chakajeka, tora matanho anotevera: 1. Kumanikidzwa kwakanyanya ...Verenga zvakawanda -
Sei vanhu vakawanda vachishandisa machira asina kurukwa | JINHAOCHENG
Mutemo wemazuva ano wekuchengetedzwa kwezvakatipoteredza unokurudzira dzimwe nzira dzakachengeteka dzekuchengetedza nharaunda panzvimbo pemabhegi epurasitiki. Machira asina kurukwa uye zvigadzirwa zvawo zvatora danho iri. Zvigadzirwa zvisina kurukwa zvinogona kudzokororwa. Saka, kushandisa zvigadzirwa zvisina kurukwa hakungochengetedze huni chete, asiwo kuchakwezva...Verenga zvakawanda -
Pfungwa yekudzivirira mabhakitiriya yejira risina kurukwa rakanyungudutswa?
Parizvino, machira asina kucheneswa anonyungudutswa ne meltblown anoshandiswa zvakanyanya mumunda wezvinhu zvekusefa. Kubva kuma1970, matekinoroji akasiyana-siyana ekuchaja uye mafirita akasiyana ane ma electrostatic charges nekusanganisa mafiber akasiyana akagadzirwa uye akashandiswa. Mhedzisiro yekukurumidza ndiyo electrostat iripo...Verenga zvakawanda -
chii chinonzi meltblown nonwoven | JINHAOCHENG
Maitiro asina kurukwa anonyungudika: kudya polymer - kunyungudika kwekunze - kuumbwa kwefiber - kutonhora - kupinda mu network - kusimbiswa mujira. Kugadzirwa kwetekinoroji ye melt-Jet nonwovens -- Tekinoroji ye melt-jet ine zvikamu zviviri Kubva muzana remakore rechi21, kuvandudzwa kwetekinoroji ye melt-jet nonwovens mu t...Verenga zvakawanda -
Ndeapi marudzi emamasiki ejira asina kurukwa aripo?
Masiki ejira risina kurukwa akakamurwa kuita zvikamu zvina zvichienderana nechimiro charo uye chimiro charo. Masiki yendege Masiki yendege idenderedzwa risina kuvhurwa, uye denderedzwa...Verenga zvakawanda -
Machira asina kurukwa haapindi mvura here?
Chinowanzo taurwa nejira risina kurukwa ijira re polypropylene fiber rinotenderera viscose nonwoven, ndiro jira risina kurukwa rinoshandisirwa nebhegi rekutenga, zvinhu zvisina kurukwa i polypropylene, zvakafanana nezvinhu zvepurasitiki, zvinodzivirira kusapinda mvura, saka....Verenga zvakawanda -
Chii chinonzi meltblown polypropylene?
Polypropylene, inozivikanwa sePP, ipurasitiki inoshandiswa kugadzira zvinhu zvitsva zvinotenderera kubva mushinda dzekugadzira, iyo inowanikwa nekugadzira polypropylene inoenderana neallomorphic. Zvigadzirwa zvakawanda zvezuva nezuva zvinogadzirwa nepurasitiki yepolypropylene, senge purasitiki inoraswa inoonekera...Verenga zvakawanda -
Chii chinonzi jira rakanyunguduka?
Jira rakanyunguduka rinonyanya kushandiswa se polypropylene sechinhu chikuru, dhayamita yefiber inogona kusvika 1 ~ 5 micron. Mavhudzi akawanda, chimiro chakapfava uye kuramba kwakanaka kupeta. Aya ma microfiber ane magadzirirwo akasiyana e capillary anowedzera huwandu hwefibers pachikamu chimwe nechimwe uye nzvimbo chaiyo. Nyungudutsa bl...Verenga zvakawanda
