Iiseti zempahla zangaphantsi zabantwana zokufudumeza zidla ngokuyilwa ngokuphefumla engqondweni. Ukuphefumla kubaluleke kakhulu kwiimpahla zangaphantsi, ngakumbi kubantwana, abakhulayo nabaphuhlayo. Imizimba yabo inamandla abuthathaka okulawula ubushushu kunye nokufuma, kwaye bafuna impahla yangaphantsi enokuphefumla kakuhle ukuqinisekisa ukuthuthuzeleka kunye nempilo.

Kwisethi yokufudumeza yangaphantsi, ukuphefumla kunokufezekiswa ngeendlela ezahlukeneyo. Ngakolunye uhlangothi, ukhetho lwelaphu ludlala indima ecacileyo ekuphefumleni. Amalaphu eeseti zangaphantsi zokufudumeza zabantwana ngokubanzi zenziwe ngezinto ezine-hygroscopicity entle kunye nokuphefumla okulungileyo, okufana nekotoni ecocekileyo, i-modal kunye nezinye iintsinga zendalo okanye izinto zokwenziwa kobuchwepheshe obuphezulu. Ezi zixhobo zinokukhupha ngokufanelekileyo ukubila ukuya ngaphandle, zigcine ingaphakathi leengubo zangaphantsi zomile.

Kwelinye icala, ukuphefumla kuya kuqwalaselwa kuyilo. Umzekelo, ukuthungwa kwempahla yangaphantsi kunokulingana kakuhle iigophe zomzimba wabantwana, ukunciphisa umsantsa phakathi kwelaphu kunye nolusu, ngaloo ndlela kuncitshiswe ukugcinwa kokubila. Ukongeza, ezinye iimveliso ziya kongeza itekhnoloji ekhethekileyo yokuphefumla kwiimpahla zangaphantsi, ezinje ngeembrane eziphefumlayo, imingxuma ephefumlayo, njl.njl., Ukuphucula ukuphefumla kwabo.

Nangona kunjalo, kufuneka kuqatshelwe ukuba ekubeni isethi yangaphantsi yokufudumala isetyenzisiwe kufuneka ibe nomsebenzi we-thermal insulation, kunokubakho ibhalansi ethile phakathi koyilo oluphefumulayo kunye ne-thermal insulation. Ezinye iiseti zangaphantsi zokufudumeza zabantwana ezikumgangatho ophezulu zinokusebenzisa itekhnoloji yokufudumeza ehlakaniphile, efana negraphene, enokubonelela ngeziphumo zokufudumeza ezizinzileyo ngelixa ugcina ukuphefumla okulungileyo.

Ukongeza, ukuze kuqinisekiswe impilo kunye nokukhuseleka kwabantwana abanxibe iiseti zokufudumeza iimpahla zangaphantsi, abazali kufuneka banikele ingqalelo kumgangatho kunye nemigangatho yoqinisekiso lweemveliso xa bekhetha. Ezinye ii-arhente zezatifiketi ezigunyazisiweyo ziya kuvavanya ukhuseleko, ukunethezeka kunye nokusebenza kweemveliso, ezifana ne-European Union's Oeko-Tex Standard 100.

Ukushwankathela, iiseti zabantwana zokufudumeza iimpahla zangaphantsi zihlala zinoyilo oluphefumlayo ukuhlangabezana neemfuno zabantwana. Xa ukhetha, abazali banokunikela ingqalelo kwilaphu lemveliso, ukusika, itekhnoloji ephefumlayo kunye nolwazi lwesiqinisekiso somgangatho wokuqinisekisa ukusebenza kwayo okuphefumlayo kunye nokhuseleko.