Kwintengiselwano yemihla ngemihla yeshishini, iphepha lokubhalisa imali livela rhoqo, kodwa inkqubo yemveliso kunye nokukhulisa imimandla yolondolozo emva kokuba ijongwa.
Inkqubo yemveliso ye -red yemali inzima. Eyona nto iphambili kwiPhepha leSiseko lePhepha, elihlala lenziwe ngePulp yeWood. IPubp ekumgangatho ophezulu, inokuqinisekisa amandla kunye nobunzima bephepha. Xa ivelisa iphepha lokubhalisa imali, ikhonkco eliphambili kukudibana kwe-thermal casts. Abavelisi baya kusebenzisa ngokulinganayo iingubo ze-thermal eziqukethe i-dys engenabala, abaphuhlisi bombala kunye nezinye izithako kumphezulu wephepha lesiseko. Le nkqubo ineemfuno eziphezulu kakhulu zokukhathazeka kunye nokufana. Nakuphi na ukuphambuka kancinci kunokuchaphazela isiphumo sokushicilela, njengokubhala ngesandla kunye nophuhliso lwemibala engalinganiyo. Nangona iphepha lebhalisi eliqhelekileyo alifuni ukuba linye lokukhathazeka ngexesha lemveliso, ikwanayo nemilinganiselo engqongqo yephepha eliqhelekileyo, ubumhlophe kunye neminye imiba, kwaye kufuneka ipoliswe kwiinkqubo ezininzi.
Nangona kunjalo, ukuvelisa kunye nokusetyenziswa kwephepha lokubhalisa imali kukwazisa ezinye iingxaki zokusingqongileyo. Kwelinye icala, ukuveliswa kwesixa esikhulu sephepha esisisiseko kuthetha ukuselwa kwezixhobo zenkuni. Ukuba ayithintelwa, iyakubeka uxinzelelo kwimoyalo yendawo yehlathi. Kwelinye icala, ezinye zezinto ezihlanjululwayo ze-shirmal kwi-bired yephepha elinokuthi ziqulethe izinto eziyingozi njenge-bisphenol A. imithombo yamanzi.
Ukusombulula le ngxaki, ishishini ikwaphanda ngokufumana ukhuseleko lwendalo. Abanye abavelisi sele sele beqalisile ukusebenzisa i-pulp ehlaziyiweyo njengento engafunekiyo ukunciphisa ukuxhomekeka kwiinkuni zomthonyama. Ngokwendlela yokudibana kwe-thermal, abasebenzi abangama-R & D bazibophelele ekufumaneni izithako ezizezona zinto zinobuhlobo bokunciphisa ingozi kwindalo esingqongileyo kunye nomzimba womntu. Kwangelo xesha, qinisa ukuphinda usebenzise kwakhona iPhepha leRejista elilahliweyo kunye nokuphucula umgangatho wokuphinda usebenzise izinto. Ngokuqhubela phambili phambili kwetekhnoloji yokuqonda kwetekhnoloji yokuqonda okusingqongileyo, ishishini lephepha lokubhalisa imali lifudukela eluhlaza kunye nendlela ezizinzileyo.
IXESHA LOKUQALA: UJan-15 ukuya ku-1525