Mazuva ano, chifukidzo chechiso chave chinhu chakakosha chekuchengetedza ganda kune vanhu vanoda runako. Mapepa echifukidzo chechiso akasiyana-siyana. Parizvino, machira asina kurukwa, fibers, donje rakachena uye sirika zvakakurumbira mumusika.
Pakati pazvo, jira risina kurukwa nekuda kwehunhu hwaro hwakafanana, mabhenefiti akapfava, anokwanisika, uye asingadhuri, ndiwo anova jira rinotungamira remamasiki.
Zvinofanira kucherechedzwa kuti chifukidzo chisina kurukwa hachina kugona kuchenesa zvakanaka, uye kushanda kwacho kunowanzo nyorovesa, kunyorovesa uye kuchena, uye chinonyanya kukodzera kushandiswa paganda risina ganda rakasviba uye rakaoma.
Saka, chii chinonzi nonruken?
1. Chii chinonzi jira risina kurukwa?
Jira risina kurukwa, rinozivikanwawo sejira risina kurukwa, kushandiswa zvakananga kwezvidimbu zvepolymer, shinda pfupi kana shinda dzefilament kuburikidza nemhepo inoyerera kana mesh yemakanika, uye zvakare kuburikidza nespines, acupuncture, kana hot rolling reinforcement, uye pakupedzisira mushure mekupedza kugadzirwa kwejira risina kurukwa.
2. Ndezvipi zvinhu zvinoitwa nejira risina kurukwa?
chiedza
Huremu hwakareruka ndechimwe chezvinhu zvikuru zvinoitwa nemachira asina kurukwa, nekuti machira asina kurukwa ane polypropylene resin ndiyo inonyanya kushandiswa kugadzira machira.
Hunhu hwehutachiona
Nekuti polypropylene chinhu chisina kusimba chemakemikari, hachina chipfukuto, uye chinogona kuparadzanisa kuvapo kwemabhakitiriya emvura uye zvipembenene, saka machira asina kurukwa ane mushonga unorwisa mabhakitiriya.
Mvura, mhepo
Chidimbu chepolypropylene hachitore mvura, hunyoro hwacho hauna, chigadzirwa chapera chine mvura yakanaka, chakagadzirwa ne100% fiber ine maburi, mhepo inoyerera zvakanaka, jira rinogara rakaoma, uye riri nyore kugeza.
Kudzivirirwa kwezvakatipoteredza
Machira mazhinji asina kurukwa anoshandiswa anogadzirwa nepolypropylene, nepo mabhegi epurasitiki achigadzirwa nepolyethylene. Kunyangwe mazita ezvinhu zviviri zvakafanana, maumbirwo azvo emakemikari akasiyana zvikuru.
3. Ndezvipi zvinhu zvikuru zvinogadzirwa nejira risina kurukwa?
polypropylene
Polypropylene ipolymer isina chepfu, isinganhuwi, isina kunaka semukaka, inonzi PP.
Kusiyana pakati pe polypropylene ne polyethylene
Faibha yepolyester
Inozivikanwa se "polyester", mukana mukuru ndeyekudzivirira makwinya uye chimiro chayo chakanaka kwazvo, ine simba rakawanda uye kugona kupora.
Faibha yeViscose
"Matanda" anoshandiswa sezvinhu zvakabikwa kubvisa nekugadzira patsva mamorekuru efiber kubva mu cellulose yematanda echisikigo.
4, mashandisirwo ejira risina kurukwa ndeapi?
Jira risina kurukwa rakapinza
Imhepo ine simba repamusoro inokwira mudenga kuenda kune imwe tambo kana kuti ine tambo dzakawanda dzefiber network, kuitira kuti fiber network ibatane, kuitira kuti fiber network isimbiswe uye ive nesimba rakati.
Mashandisirwo: keteni rekurapa, mbatya dzekuvhiya, donje rekushongedza, tauro rakanyorova, chifukidziro chemasiki, nezvimwewo.
Jira risina kurukwa rakasungirirwa nekupisa
Zvinoreva kuwedzerwa kwefiber kana powdery hot melt bonding reinforcement material mufiber network, fiber network kuburikidza nekupisa melt cooling reinforcement kuita jira.
Mashandisirwo: kugadzira manapukeni nejira rekufukidza rekuchenesa, jira rekuzora, nezvimwewo.
Jira risina kurukwa rakanyorova
Zvinhu zvakabikwa nefaibha zvinoiswa mumvura zvinosunungurwa kuita faibha imwe chete, uye zvinhu zvakasiyana-siyana zvakabikwa nefaibha zvinosanganiswa kuti zvigadzire pulp yakasungirirwa, iyo inotakurwa kuenda ku mesh formation mechanism. Faibha inoumbwa kuita mesh yobva yasimbiswa kuita jira pasi pemamiriro ekunyorova.
Mashandisirwo: sefa, zvinhu zvinodzivirira kupisa, zvinhu zvinobata ruzha.
Jira risina kurukwa rakagadzirwa nesimbi
Iyo iri mupolymer yakaburitswa, yakatambanudzwa uye yakaumbwa sefilament inoenderera mberi, filament yakaiswa mu network, fiber mesh kuburikidza ne bonding yayo, thermal bonding, chemical bonding kana mechanical reinforcement method, kuitira kuti fiber mesh ive jira risina kurukwa.
Kushandiswa: zvinhu zvefirita, nezvimwewo.
Jira risina kurukwa rine tsono
Imhando yejira rakaoma risina kurukwa, jira risina kurukwa rinoshandiswa pakuboorwa kwetsono, richava jira rakapfava rine fiber mesh.
Chikumbiro: inogona kugadzira marudzi ese emhando yekuunganidza kana zvigadzirwa zvekuumba stereo zvinoenderana nezvinodiwa.
Nyoro: yakagadzirwa neshinda diki (2-3D) ine tambo shoma inonyungudika. Chigadzirwa chapera chine kupfava kuri pakati nepakati uye nyaradzo.
Mvura, inofema: chidimbu chepolypropylene hachinyure mvura, huwandu hwemvura hauna kukwana, mhando yemvura yakagadzirwa yakagadzirwa yakanaka.
Haina chepfu uye haitsamwisi: chigadzirwa ichi chakagadzirwa nezvinhu zvemhando yepamusoro zvechikafu zvinoenderana neFDA, isina zvimwe zvinhu zvemakemikari, ine mashandiro akagadzikana, isina chepfu, haina hwema hwakasiyana uye haina kutsamwisa ganda.
Mishonga inorwisa mabhakitiriya, inorwisa makemikari: polypropylene chinhu chisina kusimba chemakemikari, hachina chipfukuto, uye chinogona kusiyanisa kuvapo kwebhakitiriya yemvura uye zvipembenene; Mishonga inorwisa mabhakitiriya, ngura yealkali, zvigadzirwa zvakapedzwa hazvikanganisi simba rinokonzerwa nekukukurwa kwevhu.
Hunhu hwehutachiona. Zvigadzirwa zvinotorwa nemvura, zvinomera, uye zvinogona kusiyanisa kuvapo kwemabhakitiriya emvura nezvipembenene, uye zvipfukuto zvinomera.
Hunhu hwemuviri. Chigadzirwa ichi chakagadzirwa nepolypropylene spinning uye chinopararira zvakananga mu mesh thermal bonding. Simba rechigadzirwa iri nani pane rezvigadzirwa zve staple fiber.
Panyaya yekuchengetedzwa kwezvakatipoteredza, zvinhu zvinoshandiswa mumachira mazhinji asina kurukwa ipolypropylene, nepo zvinhu zvinoshandiswa mumabhegi epurasitiki ipolyethylene. Kunyangwe mazita ezvinhu zviviri zvakafanana, hazvisi zvakasiyana zvachose mukugadzirwa kwemakemikari.
Huizhou Jinhaocheng Non-woven Fabric Co., Ltd, yakavambwa muna 2005, ine chivakwa chefekitori chinofukidza nzvimbo inosvika 15,000 square metres, inyanzvi yekugadzira makemikari.faibha isina kurukwabhizinesi rinotarisa pakugadzira.
Zvigadzirwa zvedu zvakakamurwa kuita: Needle Punched Series, Spunlace Series, Thermal Bonded (Hot air through) Serial, Hot Rolling Serial, Quilting Serial uye Lamination Series. Zvigadzirwa zvedu zvikuru ndeizvi: multifunctional color felt, printed non-woven, automotive interior fabric, landscape engineering geotextile, carpet base cloth, electric blanket non-woven, cleangiene wipes, hard donje, fenicha protection mat, mattress pad, furniture padding nezvimwe.
Ungada
Nguva yekutumira: Nyamavhuvhu-21-2019