Jira risina kurukwaInoshandiswa mumhando dzakasiyana-siyana dzekushandiswa sezvo magadzirirwo ayo nesimba rayo zvichigona kugadziriswa nyore nyore nekushandura zvinhu zvinoshandiswa, nzira yekugadzira, ukobvu hwemachira, kana huwandu hwayo. Zvisina kurukwa zvinobatsira muzvikamu zvakasiyana-siyana zvehupenyu hwedu hwezuva nezuva muminda yakasiyana-siyana kubva kuinjiniya yezvivakwa nekuvaka kusvika kurima, mota, mbatya, zvizoro, uye mishonga.
Zvimiro:
1, Kusiyana nemarudzi echinyakare ejira nejira,jira risina kurukwahazvidi nzira yekuruka kana kuruka, nokudaro zvichibvumira kugadzirwa kwemhando yepamusoro uye zvichiita kuti kugadzirwa kwemhando yepamusoro kuve nyore.
2, Mhando dzakasiyana-siyana dzejira risina kurukwainogona kugadzirwa nekusarudza nzira yakasiyana yekugadzira kana zvinhu zvisina kugadzirwa uye kugadzira ukobvu hwakasiyana kana huwandu. Hunhu hwakakodzera kushandiswa kana chinangwa chakati hunogonawo kuwedzerwa.
3. Kusiyana nejira rinogadzirwa nekuruka filaments mu matrix,jira risina kurukwa, inoumbwa nekubatanidza tambo dzakaunganidzwa zvisina tsarukano, haina divi rakatwasuka kana rakatwasuka uye yakagadzikana pachiyero. Pamusoro pezvo, chikamu chakachekwa hachikurumidzi kupwanyika.
zvigadzirwa zvemachira asina kurukwa:
Nzira yeSpunbond:
Nzira iyi inotanga yanyungudutsa mativi eresin, ayo ari zvinhu zvakagadziriswa, kuita shinda. Zvadaro, mushure mekunge shinda dzaungana panet kuti dzigadzire shinda, shinda idzodzo dzinobatanidzwa muchimiro chepepa.
Nzira huru yechinyakare yekushandiswakugadzira jira risina kurukwainosanganisira maitiro maviri: (1) kugadzira resin kuita filaments dzakadai se staple fibers uye (2) kuigadzira kuita jira risina kurukwa. Nekushandisa nzira ye spunbond, zvakasiyana, maitiro ese kubva pakumonera filament kusvika pakuumbwa kwejira risina kurukwa anoitwa panguva imwe chete, zvichiita kuti kugadzirwa kuitwe nekukurumidza. Yakagadzirwa ne filaments refu dzisina kuputika, jira risina kurukwa re spunbond rakasimba uye rakagadzikana uye rinogona kushandiswa mumhando dzakasiyana-siyana.
Nzira yeSpunlace (hydroentanling)
Nzira iyi inopfapfaidza mvura ine simba guru pafibers dzakachengetwa (drylaid web) uye inodzibatanidza pamwe chete muchimiro chepepa uchishandisa simba remvura.
Sezvo chibatiso chisingashandiswi, jira rakapfava rakaita sejira rinogona kupfekwa nyore nyore. Kwete zvigadzirwa zvakagadzirwa nedonje re100% chete, iro riri rechisikigo, asiwo rakaiswa laminatedjira risina kurukwaMachira akagadzirwa nemarudzi akasiyana-siyana ejira risina kurukwa anogona kugadzirwa pasina kushandisa binder. Machira aya akakodzerawo kushandiswa zvine hungwaru senge zvigadzirwa zvehutsanana uye zvekushongedza.
Nguva yekutumira: Gunyana-15-2018