Iiplastiki zokupakisha zisetyenziswa kakhulu ekwenzeni iikomityi zeplastiki ezilahlwayo, iipleyiti, izitya, iidiski, iibhokisi kunye nezinye iimveliso ezisetyenziswa ngobushushu, kwaye zisetyenziswa kakhulu ekupakisheni ukutya, imifuno, iziqhamo, iziselo, iimveliso zobisi, kunye neendawo zoshishino kunye nezinto ezisetyenziswayo. Ngenxa yokuguquguquka kwayo okugqwesileyo kunye nokubonakala okuphezulu, iphepha lokupakisha leplastiki linokubunjwa ngokulula libe ziindlela ezahlukeneyo zefashoni ukuhlangabezana neemfuno ezahlukeneyo zemarike. Xa kuthelekiswa neemveliso zeglasi, iphepha lokupakisha leplastiki liyakwazi ukumelana nokuqhekeka, ubunzima obuphantsi, kulula ukulithutha nokuyigcina, nto leyo enciphisa kakhulu iindleko zothutho.
Nangona kunjalo,Ishishini lokupakisha lingqongqo kakhulu kwiimfuno zokusebenza kwephepha lokupakisha leplastiki, kulindeleke ukuba libe namandla oomatshini, ukumelana nobushushu, ukumelana nokubanda, umqobo osebenzayo kwigesi nomphunga wamanzi, inkangeleko ekhazimlayo necacileyo, ukusebenza kakuhle kokuvala ubushushu, ukuguquguquka okugqwesileyo kokuprinta kunye neempawu ezingenabungozi nezingenabungozi. Iphepha leplastiki elinomgangatho omnye, nangona linezibonelelo ezithile, kodwa ngokucacileyo alikwazi ukuhlangabezana ngokupheleleyo nezi mfuno zokusebenza okuphezulu, ingakumbi ekupakisheni izinto ezibuthathaka kwioksijini, ukusebenza kwalo komqobo kuncinci kakhulu kunezikhongozeli zesinyithi neglasi.
Amaphepha okuthintela adityaniswe ngamanqwanqwa amaninzi asele ekho ukuze ahlale ekho
Ngoko ke,ukuze kuhlangatyezwane neemfuno zomzi-mveliso wokupakisha wezixhobo zokupakisha zeplastiki ezisebenzayo, kwazalwa iphepha lokuthintela elinoluhlu oluninziNgokukhupha ngobuchule iintlobo ezahlukeneyo zeplastiki zokwenza izinto ezidityanisiweyo, unganika amandla apheleleyo kwiimpawu ezikhethekileyo zento nganye, iingenelo zeeresini ezahlukeneyo zibe yinto enye, ukuze kuphuculwe ngokupheleleyo ukusebenza okubanzi kweemveliso zokupakisha. Eli phepha lezinto ezidityanisiweyo elinezitezi ezininzi alinazo nje kuphelaiipropati ezintle kakhulu zokuthintela, inokukhusela ngempumelelo iimpahla kwimeko-bume yangaphandle, kodwa ikwanayoamandla agqwesileyo oomatshini kunye nokumelana nobushushu nokubanda, ukuqinisekisa ukuba iimveliso zokupakisha kwiindawo ezahlukeneyo ezinzima zinokugcina ukusebenza okuzinzileyo. Kwangaxeshanye,ukuprinta okufanelekileyo kunye neempawu ezingezizo iityhefu nezingenabungoziyenze kwakhonazibe zizinto ezikhethwayo kwiindawo ezininzi zokupakisha.
Uluhlu olubanzi lwezicelo zamaphepha ezithintelo ezidityaniswe ngamanqwanqwa amaninzi
Amaphepha okuthintela adityaniswe ngamaleya amaninzi asetyenziswa kwiintlobo ngeentlobo zezicelo ezigubungela ukutya, amayeza, iimveliso ze-elektroniki, izinto eziyimfuneko zemihla ngemihla, izinto zokuthambisa kunye nezinye iinkalo ezininzi.
Kwiphakheji yokutya, ingasetyenziselwa ukukhusela ukutya okonakalayo okufana neziqhamo nemifuno emitsha, inyama, iimveliso zobisi, njl.njl. kunye nokwandisa ixesha lazo lokuphelelwa;
Kwiphakheji yamayeza, ithintela amayeza ukuba angasebenzi ngenxa yokufuma, ukubola okanye ukuvezwa ekukhanyeni;
Kwiphakheji yezithambiso, inokuthintela ngempumelelo ukuhlasela kweentsholongwane kwaye ibonelele ngendawo yokupakisha engenazintsholongwane. Iphucula ubuhle bokupakisha kwaye yonyuse ukusebenza kwayo, njengokulula ukuyiphatha nokulula ukuyivula.
Umgca wokudibanisa i-PP/PE/PA/PETG/EVOH Multilayer Barrier Sheet Co-extrusion Line
Kwishishini lanamhlanje lokupakisha, ukukhethwa kwezinto kunye nokuvelisa izinto ezintsha zezona zinto ziphambili eziqhuba eli shishini. Njengoko abathengi bexhalaba ngakumbi malunga nokhuseleko, ixesha lokuphelelwa kunye nokusebenza kwendalo kweempahla zabo,ukusebenza kunye nokuzinza kwezinto zokupakishaziphambili kwingqwalasela yemarike. Ngenxa yesi sizathu, amaphepha okuthintela adityaniswe ne-multilayer co-extruded akhawuleza ukuvela njengeyona nto intsha ithandwayo kwicandelo lokupakisha ngenxa yeenzuzo zawo zokusebenza ezikhethekileyo.
Umgca we-PP/PE/PA/PETG/EVOH Multilayer Barrier Sheet Co-extrusion Line ovela kwi-JWELLliphepha elakhiwe ngamaleko amaninzi elenziwe ngokukhupha ngaxeshanye izinto zeplastiki ezikrwada ezineempawu ezahlukeneyo ngokulandelelana kunye nomlinganiselo othile. Le teknoloji ivumela ulawulo oluchanekileyo lobukhulu kunye nokwakheka komaleko ngamnye ukuze kufezekiswe indibaniselwano engcono kakhulu yeempawu. Ngeteknoloji yokukhupha amaleko amaninzi, izinto ezikrwada ezifana nePP, PE, PA, PETG kunye ne-EVOH zinokudityaniswa ngobuchule ukuzeYenza amaphepha ezithintelo adityaniswe ngamanqwanqwa amaninzi aneempawu ezintle kakhulu zokuthintela, iimpawu zoomatshini kunye nembonakalo.Umaleko ngamnye uthatha umsebenzi othile, njengokuthintela iigesi, umphunga wamanzi, ukukhanya, njl.njl., okanye ukubonelela ngamandla oomatshini, ukumelana nobushushu nokubanda. Ngokuyila ngokuchanekileyo isakhiwo kunye nezinto zomaleko ngamnye, kunokwenzeka ukufikelela kwinqanaba eliphezulu lokwenza ngokwezifiso ukusebenza kokupakisha ukuze kuhlangatyezwane neemfuno zokupakisha zeempahla ezahlukeneyo.
Isicelo:Izinto ze-EVOH zineempawu ezintle zokuthintela. Ngokusebenzisa itekhnoloji yokukhupha kunye ne-PP, PE, PA, PETG kunye nezinye izinto, zinokucutshungulwa zibe zizixhobo zokupakisha ezilula ezinomgangatho o-5, 7-layer, kunye nomgangatho o-9-layer high-barrier, ezisetyenziswa kakhulu ekupakisheni i-aseptic, iziselo zejeli, iimveliso zobisi, iintlanzi ezibandayo kunye neemveliso zenyama njl. Kwicala elingelokutya, lisetyenziswa kwimveliso yamayeza, ukupakisha i-volatile solvent kunye nezinye iindawo, ezineempawu ezintle zokuthintela, nto leyo ephucula kakhulu ixesha lokugcinwa kweemveliso.
Ipharamitha yobugcisa ephambili:
Phawula:Ulwazi oludweliswe apha ngasentla lubhekiselele kuphela, umgca wemveliso unakhomayiyilwe ngokweemfuno zomthengi.
Njengotshintsho olubalulekileyo kushishino lokupakisha, iphepha lokuthintela elinoluhlu oluninzi alikhuthazi kuphela ukuphuculwa kokusebenza kunye nokwahlukahluka kwezinto zokupakisha, kodwa likwabonelela abathengi ngezisombululo zokupakisha ezikhuselekileyo, ezilula nezinobuhlobo nokusingqongileyo.Kwixesha elizayo, ngenkqubela phambili eqhubekayo yetekhnoloji kunye nokwandiswa kwemarike, amathuba okusetyenziswa kwephepha lesithintelo elinokwahlulwahlulwa kunye neleya ezininzi aza kuba banzi.
Ixesha leposi: Okthobha-28-2024