Ndi nsalu yotani yachipatala yosalukidwa?

Nsalu zachipatala zopanda nsalundi mankhwala okhala ndi zinthu zabwino kwambiri zakuthupi ndi zamankhwala, zomwe zimagwiritsidwa ntchito kwambiri pazachipatala ndi zaumoyo. Popanga nsalu zopanda nsalu zachipatala, kusankha zinthu zosiyanasiyana kungathe kukwaniritsa zosowa ndi zofunikira zosiyanasiyana. Nkhaniyi ifotokoza zinthu zomwe zimagwiritsidwa ntchito kwambiri pansalu zosalukidwa zamankhwala ndi matebulo ofananiza, kuti owerenga athe kumvetsetsa bwino mawonekedwe ndi magwiridwe antchito amitundu yosiyanasiyana.mankhwala sanali nsalu nsalu zipangizo.

Popangansalu zosalukidwa kuti zigwiritsidwe ntchito pachipatala, zipangizo zodziwika bwino zimaphatikizapo polypropylene (PP), polyester (PET), polyphenyl ether sulfide (PES), polyethylene (PE), etc. Zidazi zimakhala ndi makhalidwe osiyanasiyana ndi ubwino ndi zovuta, ndipo zipangizo zosiyanasiyana zimatha kusankhidwa malinga ndi zosowa zosiyanasiyana.

Zomwe zimagwiritsidwa ntchito kwambiri ndi nsalu zopanda nsalu zachipatala

Polypropylene (PP)

Polypropylene ndi zinthu zokhala ndi kukana kutentha kwambiri, kukana kuvala, kukana dzimbiri, ndi zina, zomwe zimagwiritsidwa ntchito kwambiri popanga nsalu zopanda nsalu zachipatala. Nsalu yosalukidwa ya PP imakhala ndi mphamvu zabwino kwambiri komanso zolimba, kupuma kwabwino, komanso magwiridwe antchito abwino, omwe amatha kulepheretsa kulowa kwa tizilombo ndi dothi. Amagwiritsidwa ntchito kwambiri m'zamankhwala ndi zamankhwala monga mikanjo ya opaleshoni, masikhafu opangira opaleshoni, ndi masks.

Polyester (PET)

Polyester ndi zinthu zomwe zimakhala ndi mphamvu zolimba kwambiri, kukana kuvala, kuyamwa bwino kwamadzi komanso kupuma bwino, ndipo zimagwiritsidwa ntchito kwambiri popanga nsalu zopanda nsalu zachipatala. Nsalu zosalukidwa za PET zimakhala zofewa komanso zotonthoza, ndipo ndizoyenera kugwiritsidwa ntchito pazovala zamankhwala, mabandeji ndi zinthu zina.

Polyphenol ether sulfide (PES)

Polyphenol ether sulfide ndi zinthu zomwe zimakhala ndi mawonekedwe monga kukana kutentha kwambiri, kukana kwa dzimbiri, komanso kukana kuvala, zomwe zimagwiritsidwa ntchito kwambiri popanga nsalu zopanda nsalu zachipatala. Nsalu yopanda nsalu yopangidwa ndi zinthu za PES imakhala ndi mphamvu zolimba komanso zolimba, kupuma bwino, komanso kuchita bwino kwamadzi, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pazovala zodzipatula zachipatala, matawulo opangira opaleshoni, ndi zinthu zina.

Polyethylene (PE):

Polyethylene ndi zinthu zomwe zimakhala ndi kusinthasintha kwabwino, kupuma, kukana kuvala, ndi zina, zomwe zimagwiritsidwa ntchito kwambiri popanga nsalu zopanda nsalu zachipatala. Nsalu zopanda nsalu zopangidwa ndi zinthu za PE zimakhala zofewa komanso zotonthoza, zimapuma bwino, komanso zimakhala bwino kuti madzi asalowe. Ndioyenera kugwiritsidwa ntchito pazachipatala ndi zathanzi monga mikanjo ya opaleshoni, masikhafu opangira opaleshoni, ndi zophimba nkhope.

Kuyerekeza tebulo kusankha mankhwala sanali nsalu nsalu zipangizo

| Zinthu | Features | Zogwiritsidwa Ntchito|

| Polypropylene | Kukana kutentha kwakukulu, kukana kuvala, kukana dzimbiri, kupuma kwabwino, ndi katundu wabwino wotchinga | Zovala za Opaleshoni, masilavu ​​opangira opaleshoni, masks, ndi zina zambiri|

| Polyester | Mphamvu zabwino zamakomedwe, kukana kuvala, kupuma, komanso kuyamwa madzi | Zovala zamankhwala, mabandeji, ndi zina zambiri|

| Polyphenol ether sulfide | Kukana kutentha kwakukulu, kukana dzimbiri, kukana kuvala, kupuma bwino, komanso kusalowa madzi | Zovala zodzipatula kwachipatala, matawulo opangira opaleshoni, ndi zina zambiri|

| Polyethylene | Kufewa kwabwino, kupuma, kukana kuvala, komanso kutsekereza madzi | Zovala za Opaleshoni, masilavu ​​opangira opaleshoni, masks, ndi zina zambiri|

Mapeto

Mwachidule, zipangizo zosiyanasiyana zachipatala zopanda nsalu zimakhala ndi makhalidwe osiyanasiyana ndi ubwino ndi zovuta, ndipo zimatha kusankhidwa malinga ndi zosowa ndi zofunikira.Nsalu zopanda nsalu zomwe zimagwiritsidwa ntchito pazachipatalakukhala ndi tanthauzo lofunikira pazachipatala ndi chithandizo chamankhwala. Kusankha zipangizo zoyenera kungathe kupititsa patsogolo ubwino ndi machitidwe a zinthu, kuonetsetsa chitetezo ndi thanzi la odwala.