Ifilimu ephefumulayo yenziwe nge-polyethylene resin (PE) njenge-carrier, yongeza iifayili ezintle (ezifana ne-CaC03) kunye nokukhupha ngokuphosa indlela yokubumba ukupholisa.Emva kokwelula i-longitudinal, ifilimu inesakhiwo esiyingqayizivele se-microporous.Ezi micropores ezikhethekileyo ezinoxinzelelo oluphezulu azikwazi nje ukuthintela ukuvuza kolwelo, kodwa zivumela iimolekyuli zegesi ezinjengomphunga wamanzi ukuba zidlule.Kwiimeko eziqhelekileyo, ukushisa kwefilimu ku-1.0-1.5 ° C ngaphantsi kwefilimu engaphefumliyo, kwaye isandla siziva sithambile kwaye i-adsorption force inamandla.
Okwangoku, ezona ndawo ziphambili zokusetyenziswa kweefilimu zeplastiki eziphefumlayo zibandakanya iimveliso zococeko lobuqu, iimveliso zokhuseleko lwezonyango (ezinje ngoomatrasi zonyango, iimpahla ezikhuselayo, iigawuni zotyando, amashiti otyando, ukucinezelwa kwe-thermal, i-pillowcases yezonyango, njl. ukupakishwa kwamayeza.Ukuthatha icandelo lemveliso yococeko lobuqu njengomzekelo, amalungu omzimba womntu ezi mveliso zidibana nawo kulula ukuzala iibhaktheriya ezahlukeneyo ngenxa yokufuma.Iimveliso ezenziwe nge-chemical fiber textile materials zinomoya obuthathaka, ukwenzela ukuba umswakama okhutshwe lusu awukwazi ukufunxwa kwaye ube ngumphunga, obangela ukushisa okugqithisileyo, okungagcini nje ukunciphisa induduzo, kodwa nokukhuthaza ngokulula ukuveliswa kwebhaktheriya kunye nokuvuselela ulusu.Ke ngoko, ukusetyenziswa kwezixhobo eziphefumlayo ukukhulisa ukoma kunye nokuthuthuzela komphezulu wolusu kuye kwaba yenye yezona zinto zibalulekileyo kuphuhliso lweshishini lanamhlanje lemveliso yokhathalelo lomntu.
Ifilimu yeplastiki ephefumlayo ivumela umphunga wamanzi ukuba udlule ngaphandle kokuvumela amanzi angamalwelo ukuba adlule, kwaye ikhuphe umphunga wamanzi kwindawo efunxayo yomgangatho weemveliso zococeko ngokusebenzisa ifilimu ukugcina umaleko wonxibelelwano lwesikhumba womile kakhulu, wenze umphezulu wolusu wome kwaye wome. esebenzayo ngakumbi.Inqanda ukukhula kweebhaktheriya kwaye iqinisa ukukhuselwa kwesikhumba.Ukongeza, ukuthamba kwayo okufana nesilika akuhambelani nezinye izinto ezifanayo okwangoku.
Njengefilimu ephantsi yeemveliso zokunakekelwa kwempilo, ifilimu ephefumulayo isetyenziswe ngokubanzi eYurophu, eMelika, eJapan, eMzantsi Korea, eMpuma Ekude kunye nelizwe lam laseHong Kong naseTaiwan.Kweminye imimandla yehlabathi, ngokuphuculwa okuqhubekayo kwemigangatho yokuphila kwabantu kwiminyaka yakutshanje, ukuveliswa nokusetyenziswa kweefilimu zeplastiki eziphefumlayo kuye kwanda unyaka nonyaka.Akunjalo nje ukwandisa ingqalelo ekukhuselweni kwempilo kamama kunye nosana, kodwa kwakhona ukukhuthaza ngakumbi ukusetyenziswa kweefilimu zeplastiki eziphefumulayo.
Ixesha lokuposa: Mar-09-2022