Mubikorwa bishobora guteza akaga cyane nko gukora imiti, gutabara umuriro, no guta imiti ishobora guteza akaga, umutekano w'abakozi b'imbere niwo wambere. “Uruhu rwabo rwa kabiri” - imyenda ikingira - ifitanye isano itaziguye no kubaho kwabo. Mu myaka yashize, ibikoresho byiswe "high-barrière compte spunbond umwenda" byagaragaye nkibikoresho byingenzi, kandi hamwe nibikorwa byacyo byuzuye, byahindutse ibikoresho byibanze bidashidikanywaho kumyenda yo mu rwego rwo hejuru ishobora guteza akaga, byubaka umurongo ukomeye wo kwirinda umutekano wibikorwa.
Amacupa y'ibikoresho gakondo byo kurinda
Mbere yo gusobanukirwa-barrière-compteur spunbond imyenda, dukeneye kureba ibibazo byugarije ibikoresho gakondo:
1. Imyenda ya reberi / plastike isize: Nubwo itanga inzitizi nziza, iraremereye, idahumeka, kandi ntibyoroshye kwambara, byoroshye gutera ubushyuhe kandi bigira ingaruka kumikorere no kumara.
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Izi mbogamizi zatumye hakenerwa ubwoko bushya bwibikoresho bishobora kurinda "icyuma" kandi bikanatanga ihumure nigihe kirekire.
Imyenda-Yibanze Yuzuye Imyenda: Isesengura rya tekiniki
Impuzu ndende-igizwe na spunbond ntabwo ari ikintu kimwe, ahubwo ni "sandwich" imiterere ihuza cyane imikorere itandukanye ikoresheje inzira zateye imbere. Ibyiza byibanze bikomoka kuri ibi:
1. Spunbond Nonwoven Base Layeri: "Skeleton" ikomeye
Imikorere: Gukoresha ibikoresho bibisi nka polypropilene (PP) cyangwa polyester (PET), imbaraga nyinshi, zidashobora kurira amarira, hamwe na tensile irwanya ibice byakozwe muburyo butaziguye. Uru rupapuro rutanga imbaraga zubukanishi hamwe nuburinganire buringaniye kubintu byose, byemeza ko imyenda irinda itangirika byoroshye mugihe cyibikorwa bigoye.
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Ngiyo ishingiro ryikoranabuhanga. Mubisanzwe, uburyo bwa firime ya co-extrusion ikoreshwa muguhuza ibyuma byinshi bikora cyane (nka polyethylene, Ethylene-vinyl alcool copolymer EVOH, polyamide, nibindi) muri firime yoroheje cyane ariko ikora cyane.
Ibyiza bya Barrière: Ibikoresho nka EVOH byerekana inzitizi ndende cyane zirwanya ibishishwa kama, amavuta, hamwe na gaze zitandukanye, bikarinda neza kwinjira mumiti myinshi yangiza kandi yangiza.
Kwinjira muburyo butandukanye: Binyuze mugutegura ibisigazwa bitandukanye hamwe nigishushanyo mbonera cyimiterere, uburyo bugamije kandi burinda cyane imiti yihariye (nka acide, alkalis, nubumara bwubumara) irashobora kugerwaho.
3. Gutunganya ibintu byose: Inkunga itavunika
Binyuze mubikorwa byiterambere nka hot-press lamination hamwe na dot lamination ya adhesive, firime-barrière ndende ihujwe cyane nuimyenda ya spunbond. Iyi miterere ikomatanya yirinda ibibazo nko gusibanganya no kubyimba, kwemeza ubunyangamugayo nubwizerwe bwibintu mubuzima bwa serivisi.
Kuki Yabaye Ibikoresho Byibanze? -Ibyiza Byibanze
Imyenda miremire igizwe na spunbond imyenda iragaragara kuko iringaniza neza ibintu byinshi byingenzi byerekana imyenda ikingira:
Inyungu 1: Kurinda Umutekano Uhebuje
Ihagarika neza imiti itandukanye ishobora guteza akaga, harimo hydrocarbone ya aromatic, hydrocarbone ya halogene, acide, na alkalis. Kutanyura kwayo kurenze kure ibipimo byigihugu ndetse n’ibipimo mpuzamahanga nka Burayi EN na Amerika NFPA, biha abakoresha “uburinzi buhebuje.”
Inyungu 2: Kuramba Kurenze no Kwizerwa
Imyenda fatizo ya spunbond itanga imbaraga zidasanzwe, kurira, no kurwanya abrasion, bikabasha kwihanganira imihangayiko yumubiri mubikorwa bibi kandi bigabanya ibyago byo kunanirwa kurinda bitewe no gushushanya no kwambara.
Inyungu ya 3: Ihumure ryongerewe cyane
Ugereranije nimyenda irinda imyuka idahumeka neza, inzitizi-ndendeimyenda ya spunbondmubisanzwe ifite ** guhumeka neza nubushuhe bwamazi **. Iremera ibyuya byakozwe numubiri kwirukanwa nkumwuka wamazi, kugabanya ubukana bwimbere, kugumisha uwambaye, kugabanya cyane ubushyuhe bwumuriro kubakozi, no kunoza imikorere numutekano.
Inyungu ya kane: Yoroheje kandi yoroshye
Imyenda ikingira ikozwe muri ibi bikoresho iroroshye kandi yoroshye kuruta imyenda gakondo ya rubber / PVC mugihe itanga urwego rumwe cyangwa rwisumbuyeho rwo kurinda. Ibi biha abambara umudendezo mwinshi wo kugenda, byoroshya ibikorwa byoroshye cyangwa bikomeye.
Gushyira mu bikorwa Ibihe bizaza
Kugeza ubu, inzitizi-ndende ya compteur spunbond ikoreshwa cyane muri:
Inganda zikora imiti: Kugenzura buri gihe, gufata neza ibikoresho, no gufata imiti yangiza.
Umuriro nubutabazi: Gutabara impanuka yimiti no gufata ibintu byangiza ibintu.
Imicungire yihutirwa: Kwihutirwa byihutirwa ninzego zishinzwe umutekano n’ibidukikije.
Umutekano wa Laboratoire: Ibikorwa birimo imiti yangiza cyane kandi yangiza.
Ibihe bizaza: Mugihe kizaza, ibi bikoresho bizatera imbere kuri ** ubwenge kandi bukora byinshi **. Kurugero, guhuza tekinoroji yunvikana kugirango ikurikirane imiti yinjira hejuru yimyambarire hamwe nuwambaye umubiri wimyambarire mugihe nyacyo; guteza imbere ibinyabuzima byangiza ibidukikije byangiza-inzitizi kugirango ugere ku mutekano wicyatsi mubuzima bwose.
Umwanzuro
Umutekano ningenzi, kandi imyenda irinda niwo murongo wanyuma wo kurinda ubuzima. Imyenda myinshi-igizwe na spunbond, binyuze muburyo bwimbitse bwibikoresho bya siyansi n’ikoranabuhanga ry’imyenda, ihuza neza ibyifuzo bisa nkaho bivuguruzanya by '“uburinzi bukomeye” n' “ihumure ryinshi.” Ikoreshwa ryayo nta gushidikanya ritanga imbaraga zifatika ku mutekano w’abakozi mu nganda zishobora guteza akaga, ibyo bikaba byerekana intangiriro yigihe gishya cyibikoresho byo kurinda umuntu ku giti cye.
Dongguan Liansheng Ntabwo Yubatswe Ikoranabuhanga Co, Ltd.yashinzwe muri Gicurasi 2020.Ni uruganda runini rutunganya imyenda rudahuza ubushakashatsi niterambere, umusaruro, no kugurisha. Irashobora gutanga amabara atandukanye ya PP spunbond idoda idoda hamwe n'ubugari bwa metero 3.2 kuva kuri garama 9 kugeza kuri garama 300.
Igihe cyo kohereza: Ugushyingo-26-2025