umshado wemfene weplastiki
Umshado wokulayisha amoldi yamaplastiki yi ngeniso eliphakamisekile olunikezela ukulayishwa kanye nokuphuma esikhatsi sasendle neengcali ezimolodiweyo ezinamandla. Leli ngeniso lokusebenza lalokha laluhlaza umthombo omncane okuvulekile phakathi komphawu womoldi kunye nomthezi womaplastiki, uvumelelana ngekuhlala ngaphandle ngokungabonakali futhi ushona ukuba ubukhulu bethile obuhle bomthimbo wesikhephe. Umshado ulayishe ngokushoqoma umthombo omncane okubonakali phakathi, uchazelela isinyathelo sokulayishwa sonke singafuna ukususa into yokugcina okanye ingxenye yesithombe. Iindlela zokusetyenziswa zeemshado zenze izindima ezizibuyiselwe ngeentekhini yepholimera eziphakamisekile ezifumanisi imilayiso encinci emakhwayelweni weemoldi, kuhluke kweemoldi zokulinganisa, komholide yemoldi, kunye nemolodi yokuvala. Amashado amalayishiwe akhetha ukufika kwesikhathi esikhulu, uphawu lwemoldi luchasene ngeendaweni eziningi, kunye nokuphawula kakhulu kwiimoldi ngaphandle kokwabiwa ngokwabo. Okushesha, iindlela ezincinci zihlala ngokwabo zingazama ukusuka kwezinhloso zokugcinwa, zihlala ngeendaweni ezininzi, kunye nokucinzwa kwezinhloso ezinomsindo ngokubanzi kunye nokuphela ukusetyenziswa kwezinhloso.