Ndi nsalu yanji yomwe ili meltblown mu chigoba chopangidwa ndi | JINHAOCHENG

M'zaka ziwiri zapitazi, kachilombo katsopano kachilomboka kakugwedezeka ndipo mliri watsopanowu ukukulira kunja. Anthu wamba tiyenera kudziteteza mosamalitsa, kuyang'anira kuvala masks (zotchinga zotayika, masks achipatala kapena KN95, masks a N95) ndikuwonetsetsa kuti anthu akutalikirana, ndikudziyang'anira. Kuti mudziwe chitetezo, mutha kuyang'ana njira zabwino kwambiri zaku China zopewerera mliri. Mwanjira imeneyi, thanzi lathu, kuphatikiza banja lanu, abwenzi, anzathu ogwira nawo ntchito, ndi zina zambiri, titha kukhala kutali ndi kachilomboka ndikusangalala ndi moyo.

https://www.jhc-nonwoven.com/disposable-mask-n95-reusable-and-washable-masks-jinhaocheng.html

Chifukwa chake, lero, limodzi ndi Jin Haocheng, wopanga nsalu zosungunuka ( zinthu zakumaso ), tiyeni tiphunzire za momwe zinthu nsalu zosungunukam'maski zimapangidwira. 
https://www.jhc-nonwoven.com/disposable-protective-facial-mask-for-daily-usage.html 
Melt blown cloth is mainly made of polypropylene, and the fiber diameter can reach 1 to 5 microns. There are many voids, fluffy structure, and good anti-wrinkle ability. These ultra-fine fibers with unique capillary structure increase the number and surface area of ​​fibers per unit area, so that the nsalu zosungunuka has good filtration, shielding, heat insulation and oil absorption. . It can be used in the fields of air, liquid filter materials, isolation materials, absorption materials, mask materials, thermal insulation materials, oil absorption materials and wipe cloths.

https://www.jhc-nonwoven.com/disposable-mask-n95-reusable-and-washable-masks-jinhaocheng.html

Aliyense amadziwa kuti maski azachipatala amakhala ndi nsalu nsalu zosungunuka, ndiye kuti chigoba chachipatalachosungunuka ndi chiyani?

Chovala chosungunuka chomwe chimagwiritsidwa ntchito mu chigoba chimapangidwa ndi polypropylene, ndipo nsalu yosungunuka imapangidwanso ndi polypropylene yotchedwa mafuta osungunuka kwambiri. Ndi mtundu wa nsalu yopangidwa mwaluso kwambiri yamagetsi, yomwe ingagwiritse ntchito magetsi kuti igwire mavairasi, fumbi, madontho, ichi ndi chifukwa chofunikira chomwe masks amatha kusefa ma virus. Maski azachipatala nthawi zambiri amagwiritsa ntchito mawonekedwe angapo, omwe amatchedwa mawonekedwe a SMS: umodzi wosanjikiza wa spunbond (S) mbali zonse ziwiri. Pali gawo limodzi kapena angapo osungunuka (M) pakati. Zinthu zabwino kwambiri zosanjikiza kuti musungunuke ndi nsalu yosungunuka. Ndizofunikira kwambiri pazosefera maski, ndi nsalu yapakati ya M wosanjikiza yosasuka. M'malo mwake, zigawo zitatu zonsezi ndi nsalu zosaluka, ndipo zopangira zonse ndi polypropylene, koma kapangidwe kake ndi kosiyana. Mwa iwo, cholumikizira cholumikizira cholumikizidwa mkati ndi kunja chimakhala cholimba, pafupifupi ma microns 20; Kukula kwake kwa ulusi wosungunuka wapakatikati ndi ma microns awiri okha, omwe amapangidwa ndi polypropylene yotchedwa mafuta osungunuka kwambiri. Ndi chosalimba ndipo sichimatha kutsukidwa ndi madzi kapena kupopera mowa. Ngakhale itakhala yonyowa komanso youma, iwononga minofu ya fiber ndipo imayambitsa mpata. Ngati mavairasi alowa kudzera potseguka, chigoba chija chimatha mphamvu yake yoteteza.

Ndi vuto lalikulu la mliri wapano, masks akhala chinthu chofunikira kwambiri m'moyo wathu wamaulendo. Tiyeni timvetsetse chifukwa chake masks amatha kuteteza ma virus? Choyamba, voliyumu ya coronavirus ndi 80 ~ 120nm, chifukwa nthawi zambiri imaphatikizidwa ndimadzi amthupi ndikutulutsa kunja. , Chifukwa chake imakhala yayikulu kuposa 0.1um (0.1 micron (um) = 100 nanometers (nm)). Nsalu yosungunuka imagwiritsa ntchito polypropylene ngati chinthu chofunikira kwambiri, ndipo cholumikizira cha fiber chimatha kufikira 0.5-10um. Ngati ndi kachilombo kophatikizana ndi madzi amthupi, kakhoza Kusefedwa.

Kudzera pamwambapa, kodi mumadziwa zambiri zama mask?

Kudziwa akatswiri ndiponso kukambirana pa Nsalu Yopukutira Yosungunuka,Non-nsalu chotsirizidwa,Spunlace Nonwoven Nsalu,Zosefera Nonwoven Nsalu,Ndinamverera-Singano-anakhomerera Nonwoven, mwalandilidwa kucheza Jin Haocheng Nonwoven Nsalu. Tidzachita zonse zotheka kuti tikutumikireni.

Tsamba lathu lofikira: https://www.jhc-nonwoven.com/ ; E-mali: hc@hzjhc.net; lh@hzjhc.net


Post nthawi: Jul-29-2021
WhatsApp Online Chat!