Ukuhlaziywa kwemakethe yemaski ka-2020 kanye nesibikezelo
Njengoba ubhubhane lomhlaba wonke luqhubeka nokusabalala futhi luthuthuka,imaskis sezithuthuke zaba “yimali eqinile” yomhlaba wonke, kanye nesidingo seimaskis ikhule ekuqhumeni. Naphezu kokwanda kwesidingo somhlaba wonke, kunzima ukukhulisa ngokushesha umthamo wokukhiqiza weimaskis. Phakathi kwabo, indwangu encibilikayo-spray, ebizwa ngokuthi "inhliziyo" yeimaskis, iyashoda. Intengo yezinto zokusetshenziswa inyuke izikhathi ezingaphezu kwezingama-20 ezinyangeni ezi-2, okuholele ekutheni kube namandla alinganiselwe okukhiqizaimaskis; Ifekthri yavalwa ngenxa “yokusweleka kwendwangu encibilikayo” kanye nokucindezela kwezindleko. Umhlaba jikeleleimaskiziyaphuthuma, isimo esiwumqedazwe emazweni aphesheya sisabhebhetheka, futhi akukaziwa ukuthi singayinqoba nini le mpi yokulwa nobhadane lwabantu.
Ngokombono wochungechunge lwezimboni, uchungechunge lwezimboni lulonke lweimaskiimboni ayiyona inkimbinkimbi. Umfula ongenhla ikakhulukazi yizinto zokusetshenziswa kanye nemishini yokukhiqiza ezokhiqizwaimaskis, i-midstream iwukwakhiwa kwezinhlobonhloboimaskis, kanti ezansi nomfula ukusakazwa kwamakhemisi nezibhedlela. Ekuqaleni kwalolu bhubhane, ukukhiqiza kwakuyikona okuyisithiyo esikhulu ngenxa yokushoda kwezisebenzi. Ngokukhula komkhiqizo, kwaba nokushoda kwezinto zokusetshenziswa. Ngemizamo yezinkampani ze-petrochemical ezikhuphuka nomfula njenge-Sinopec, imishini yokukhiqiza ehlobene yaba ibhodlela elikhulu.
Uma ubheka inani lokukhiphayo le-imaskiimboni, inani lomkhiqizo weimaskiimboni ezwekazini laseChina yephule ama-yuan ayizigidi eziyizinkulungwane eziyi-10 ngo-2019. Ithintwe ubhubhane lwe-coronary pneumonia ngo-2020, izinga lokukhula lenani lomkhiqizo wezokwelapha.imaskis izokwenyuka kakhulu (izinga lokukhula kulindeleke ukuthi lifinyelele ku-28%), okuzoqhuba ukukhula kwenani lomkhiqizo wayo yonke imboni.
Ezinsukwini ezimbalwa ezedlule, umhlangano wezinga eliphezulu owabanjwa ugcizelele ukuqiniswa komsebenzi "weziqinisekiso eziyisithupha", ophakamise ngokuqondile ukuzinza kochungechunge lokuhlinzeka ngezimboni. Njengamanje, ukuthuthukiswa komnotho kubhekene nezinselelo ezinkulu, futhi ukuqinisekisa uchungechunge lokuhlinzeka ngezimboni, ngezinga elikhulu, kusho ukuqinisekisa ukukhiqizwa kwamabhizinisi kanye nokusimamisa ukukhiqizwa kwamaShayina. Ngakho-ke isiqinisekiso sokuthi "iziqinisekiso eziyisithupha" ziyini? Ukuthunyelwa kwabathengi kuhlanganisaimaskis, imithi esindisa impilo, omakhalekhukhwini, nezimoto kuhlobene nomnotho wezwe kanye nezimpilo zabantu.imaskis ngokuyisisekelo izindwangu ezingezona ezilukiwe.imaskiizindwangu zakhiwe ngezindwangu ezingezona eziphothiwe eziphothiwe kanye nezindwangu ezingalukiwe ezincibilikayo ezikhiqizwa nge-polypropylene. Ngokuvamile zinezingqimba ezintathu.Indwangu encibilikayoungqimba oluphakathi. I-ultrafine fibre enogesi omile, ngaphezu kokuvimba izinhlayiya ezinkulu zothuli, ingaphinda ihehe uthuli olucolekile, amagciwane kanye namagciwane ngokusebenzisa i-static charge phezulu. Inokuhlunga okuqinile, ukuvikela kanye nezindawo zokuvikela ukushisa futhi ingadlala indima yokubulala amagciwane. Ukuhlukanisa indima yamagciwane, indwangu encibilikayo-spray kungathiwa “inhliziyo” yodokotela.imaski.
Ngokwezibalo ze-China Industrial Textile Industry Association, i-China ingumkhiqizi omkhulu kunawo wonke wezindwangu ezingalukiwe. Ngo-2018, ukukhiqizwa kwezindwangu ezingalukiwe kwakungamathani ayizigidi ezingu-5.94, kodwa ukukhishwa kwezindwangu ezingalukiwe ezincibilikisiwe kwakuphansi kakhulu. Umthamo wokukhiqiza wonyaka wawungamathani angama-53,500, okubalwa u-1% wamandla okukhiqiza izindwangu ezingalukiwe. , Izihlukanisi zebhethri neminye imikhiqizo. Njengamanje, isidingo sezokwelaphaimaskis isenamandla uma kuqhathaniswa, futhi kulindeleke ukuthi ukukhishwa kwezindwangu ezingalukiwe kuzofinyelela kumathani ayizigidi eziyi-6.76 ngo-2020.
Amamaski e-Drick, isethi ephelele yamathuluzi okuhlola okuvikela ukuzivikela
I-Shandong Drick Instruments ifakwe leziimaskiamathuluzi okubona kanye namalabhorethri ahambisanayo asungulwe: isihloli se-particulate filtration ukusebenza kahle, isihloli se-bacterial filtration, isihloli sokumelana nokuphefumula, isihloli sokwenziwa kwegazi, ukumelana komoya-mpilo kanye nesihloli sokushintshana kwegesi, umshini wokuhlola oqinile, umhloli wendawo ebonakalayo, umtshina we-formaldehyde, umhloli wokushesha kombala. , i-chromatograph ye-ethylene oxide residue, okokusebenza kokubona ama-microorganism, njll.
Amazinga okuhlola, amathuluzi okuhlola ahambisanayo
YY 0469-2011
Izinto zokuhlola eziqondile Izinto zokuhlola ezihambisanayo
4.4 Amandla okunqamuka kwendawo yokuxhuma i-DRK101 umshini wokuhlola ophelele wokushuga
4.5 Umtshina wokwenziwa kwegazi we-DRK227 wokwenziwa wokungena kwegazi
4.6.1 Ukusebenza kahle kwe-bacterium over-rate performance (BFE) DRK1000 umhloli we-bacterial over-rate performance
4.6.2 Ukusebenza kahle kwe-particle over-rate (PFE) DRK506 umhloli wezinhlayiyana osebenza kahle kakhulu
4.7 Umehluko wengcindezi DRK260 umhloli wokumelana nokuphefumula
4.8 Ukusebenza kwe-flame retardant DRK-07B isihloli sokusebenza esingemuva kwelangabi
4.10 Insalela ye-ethylene oxide
YY/T 0969-2013
Izinto zokuhlola eziqondile Izinto zokuhlola ezihambisanayo
4.4 Amandla okunqamuka kwendawo yokuxhuma i-DRK101 umshini wokuhlola ophelele wokushuga
4.5 Ukusebenza kahle kwe-bacterium over-rate performance (BFE) (YY 0469) DRK1000 umhloli we-bacterial over-rate performance
4.6 Ukumelana komoya ne-DRK709 umhloli womehluko wengcindezi
4.8 Izinsalela ze-ethylene oxide DRK GC1690 isigaba segesi + indawo yekhanda
I-GB 19083-2010
Izinto zokuhlola eziqondile Izinto zokuhlola ezihambisanayo
4.3 Amandla okuphuka omshini wokuhlola ohlangene we-DRK101 ohlangene
4.4 Ukusebenza kahle kokuhlunga (ukusebenza kahle kakhulu kwezinhlayiya ezingezona amafutha) umhloli wezinhlayiyana we-DRK506 osebenza kahle kakhulu
4.5 Isihloli sokumelana nokuphefumula kwe-DRK260 4.5
4.6-Isitholi segazi sokwenziwa se-DRK227 sokwenziwa kwegazi
4.7 Ukumelana nomswakama ongaphezulu kwe-DRK308A uhlobo lomhloli wokumanzisa amanzi wendwangu engaphezulu
4.9 Insalela ye-ethylene oxide
4.10 Ukusebenza kwe-Flash Retardant DRK-07B Umhloli wokusebenza ongemuva kwelangabi
4.12 ukunamathela
5.3.2 Ukwelashwa kwangaphambili kwezinga lokushisa, izinga lokushisa elingaguquki le-DRK250 negumbi lokuhlola umswakama
I-GB/T 32610-2016
Izinto zokuhlola ezithile Imishini yokuhlola ehambisanayo
5.3 Ukushesha kombala ekuhlikihleni (eyomile/emanzi)/leveli DRK128C umshini wokuhlola ukushesha kombala wokuhlikihla
5.3 Okuqukethwe kwe-Formaldehyde Isihloli Se-textile Formaldehyde
5.3 PH inani PH imitha
5.3 Insalela ye-ethylene oxide
5.3 Ukumelana nokuphelelwa umoya, ukumelana nokuphefumula kwe-DRK260 umhloli wokumelana nokuphefumula
5.3 Amandla okuphula i-DRK101 umshini wokuhlola oqinile oqinile
5.3 Ukushesha kwekhava yevalvu yokukhipha umoya
5.4 Ukusebenza kahle kokuhlunga (ikhono lokuhlunga izinhlayiyana) umhloli wezinhlayiyana we-DRK506 osebenza kahle kakhulu
5.5 Umphumela wokuvikela (ikhono lokuvimba izinhlayiya)
Isithasiselo A, amasampula ama-3 kanye nokwelashwa kwangaphambili (izinga lokushisa eliphezulu, izinga lokushisa eliphansi, ukushisa okumanzi)
DRK250 izinga lokushisa njalo kanye nomswakama ekamelweni test
I-GB 2626-2006 Imishini yokuvikela yokuphefumula yokuphefumula uhlobo lokuhlunga okulwa nengxenye yokuphefumula
Izinto zokuhlola eziqondile Izinto zokuhlola ezihambisanayo
5.3 Ukusebenza kahle kokuhlunga kwezinhlayiya zohlobo lwe-N, izinhlayiya zikawoyela zohlobo lwe-P DRK506 isihloli sokusebenza kahle kwezinhlayiyana
5.4 Ukuvuza
5.5 Umhloli wokumelana nokuphefumula kwe-DRK260
5.6.1 Ukuqina komoya kwevalvu yokukhipha umoya i-DRK134 ivalvu yokuphefumula isihloli sokuqina komoya
5.6.2 Ukuqina kwe-axial kwekhava yevalvu yokukhipha umoya i-DRK101 umshini wokuhlola ukuqina obanzi
5.7 Isikhala esifile Ithuluzi lokuhlola indawo efile
5.8 Umbono DRK262 ithuluzi lokulinganisa inkambu yokubukwayo
5.9 Ibhande lasekhanda kufanele libe namandla okudonsa i-DRK101 umshini wokuhlola oqinile we-tensile
5.10 Izingxenye zokuxhuma nezixhumayo zimelana ne-axial tension
5.12 Isihloli sokuqina komoya sevalvu ye-DRK134 yokuphefumula
5.13 Umhloli wokusebenza ongelalangabi wokuvutha we-DRK-07B
6.2 Izinga lokushisa kanye nokuswakama pretreatment DRK250 njalo izinga lokushisa kanye nomswakama ekamelweni test
Thumela umlayezo wakho kithi:
Isikhathi sokuthumela: Jun-05-2020