Ilaphu elingalukwanga elisetyenziselwa unyango

Ilaphu le-polypropylene eli-Spunbonded nonwoven lenziwe nge-100% ye-polypropylene polymer. Ngokuxhomekeke kwinkqubo yokwenziwa, i-polypropylene yipolymer eguquguqukayo kakhulu enokubonelela ngeempawu ezahlukeneyo. Iifiber zePolypropylene zikhutshiwe kwaye zicwangciswe ngokungaqhelekanga kwibhanti yokuhambisa njengenxalenye yenkqubo ye-spunbonding. Emva koko, iintsinga zidityaniswe kunye kusetyenziswa umoya oshushu okanye i-calendering ukwenza ilaphu eliqinileyo nelithambileyo elingalukwanga.

Ilaphu lepolypropylene eliphothiweyo elingaphothiweyo leemaski ngenxa yezizathu ezininzi

Ngenxa yobume bayo obunamaqhuqhuva, obuvumela ukuhamba komoya ngelixa igcina iimpawu zayo zomqobo, iphefumla kakhulu. Oku kubalulekile ekunciphiseni ukwakheka kokufuma kunye nokuphucula ukukhululeka kwabanxili.

Yomelele kodwa ikhaphukhaphu. Ngobunzima bayo, i-polypropylene ye-spunbond inamandla afanelekileyo okuqina.

Ngenxa yokuba i-hydrophobic, amanzi kunye nokufuma kuyagxothwa yiyo. Oku kugcina iintsholongwane kunye nobutyobo ngaphandle kwemaski kwaye kuyincede igcine ukumila kwayo.

Iyafikeleleka kwaye iyasebenza ukuvelisa. Indlela ye-spunbonding iyasebenza kakhulu, kwaye i-polypropylene resin inexabiso elifanelekileyo. Oku kugcina iindleko zemveliso zitshiphu kwizixa ezikhulu.

Iguquguquka kwaye isebenziseka ngeendlela ezininzi. Izinto eziphathekayo ziyakwazi ukumbamba ubuso kunye nokucoca kakuhle.

Inika ulawulo lwamasuntswana asisiseko kunye nokucoca. Ukuhluzwa okulungileyo kwamasuntswana amakhulu kunokufezekiswa ngepateni yokubeka engacwangciswanga kunye nemicu emihle. Ukongeza, uhlengahlengiso oluthile lokuluka lunokuphucula ukusebenza kakuhle kokucoca amasuntswana amancinci.

Ezi zinto zenza ilaphu le-polypropylene elingalukwanga eliphothiweyo libe yinto ekhethwayo yokwenza amaxabiso afikelelekayo, imaski yobuso ehlala ixesha elide kunye nemaski zonyango. Isenokusetyenziswa njengomaleko wesiseko ngokubambisana nempahla yokucoca i-meltblown xa ukuhluzwa okwandisiweyo kuyadingeka. Ilaphu le-polypropylene elingalukwanga lixabiso elisebenzayo, lisetyenziselwa izinto ezininzi, kwaye lisebenza ngokufanelekileyo ukwenza imaski kunye nezixhobo zonyango.

Iintsingiselo kunye nezinto ezintsha

Ihlabathi leendwangu ezingabonakaliyo-kuquka i-PP spunbond-ihlala iguquka ngenxa yezinto ezintsha ezifunyenweyo kwisayensi kunye nobuchwepheshe. Phakathi kophuhliso oluphawulekayo kunye neentsingiselo zexesha elizayo zezi:

a. Izisombululo eziZinzileyo: Ukudala amalaphu azinzileyo angalukwanga kuya kuba kubaluleke ngakumbi njengoko intengiso yezinto ezihambelana nokusingqongileyo ikhula. Oku kubandakanya ukujonga ezinye iindlela ezivundisiweyo nezinokonakala ngebhayoloji ngokunjalo nokusetyenziswa kwemithombo ehlaziyiweyo ukwenza iPP spunbond.

b. Ukusebenza okuphuculweyo: Izazinzulu zizama ukwenza amalaphu anamandla anyukayo, ukugxotha ulwelo olungcono, kunye nokuphefumla ngakumbi ukuze kuphuculwe iimpawu zokusebenza zePP spunbond. Olu phuhliso luya kwandisa inani lamashishini apho iPP spunbond ingasetyenziswa.