Indlela yokupakisha izitya zeswekile ezifakwe kwimoba ingasetyenziswa ekupakisheni ifilimu yokunciphisa ubushushu. Ifilimu yokunciphisa yifilimu ye-thermoplastic eyoluliweyo kwaye ijongiswe ngexesha lenkqubo yokuvelisa kwaye iyancipha ngenxa yobushushu ngexesha lokusetyenziswa. Le ndlela yokupakisha ayikhuseli nje kuphela izitya zetafile, kodwa ikwenza kube lula ukuzithwala nokuzigcina. Ukongeza, ukupakisha ifilimu yokunciphisa kukwanenzuzo yokuba nobuhlobo nokusingqongileyo.
Ukupakisha ifilimu ye-Shrink kunezibonelelo ezilandelayo:
1) Inembonakalo entle kwaye ihambelana kakuhle neempahla, ngoko ke ikwabizwa ngokuba yipakeji ehambelana nomzimba kwaye ifanelekile ekupakisheni iimpahla zeemilo ezahlukeneyo;
2) Ukhuseleko olufanelekileyo. Ukuba upakisho lwangaphakathi lopakisho oluncitshisiweyo ludibene nopakisho lokuthuthwa oluxhonywe kwiphakheji yangaphandle, lunokuba nokhuseleko olungcono;
3) Ukusebenza kakuhle kokucoca,
4) Uqoqosho oluhle;
5) Iipropati ezilungileyo zokulwa nobusela, iintlobo ngeentlobo zokutya zinokupakishwa kunye nefilimu enkulu yokunciphisa ukulahleka;
6) Uzinzo oluhle, imveliso ayizukuhambahamba kwifilimu yokupakisha;
7) Ukubonakala kakuhle, abathengi banokubona ngokuthe ngqo umxholo wemveliso.
Okokuqala, ukupakisha ifilimu yokunciphisa ubushushu yindlela esetyenziswa kakhulu yokupakisha izitya zeswekile. Kwiphakheji yefilimu yokunciphisa ubushushu,izitya zetafile zeswekilekuqala ifakwa kwingxowa yeplastiki ecacileyo, ize emva koko ifudunyezwe ukuze iplastiki inciphe ize ijikelezwe kakuhle ngaphandle kwesitya setafile. Le ndlela inokuthintela ngempumelelo ukungcola nothuli ekunamatheleni kwisitya setafile kwaye iqinisekise ukuthembeka kwesitya setafile ngexesha lokuthuthwa nokugcinwa kwaso.
Okwesibini, ukupakishwa kwefilimu enciphileyo kukwayenye yeendlela eziqhelekileyo zokupakisha izitya ze-pulp zomoba. Umahluko phakathi kokupakishwa kwefilimu enciphileyo kunye nokupakishwa kwefilimu enciphileyo kukuba ngaphambi kokupakishwa, izitya ze-pulp zomoba ziya kugutyungelwa ngefilimu ecacileyo ngaphandle kwezitya zetafile, emva koko zifudunyezwe ukuze zincitshiswe ifilimu kwaye ziyilungise phezu kwezitya zetafile. Ukupakishwa kwefilimu enciphileyo kuguquguquka ngakumbi kunokupakisha kwefilimu enciphileyo kuba ayigubungeli zonke iinkcukacha zezitya zetafile ngokuqinileyo kwaye inokubonisa ngcono ukubonakala kwezitya zetafile. Nokuba kukupakishwa kwefilimu enciphileyo okanye ukupakishwa kwefilimu enciphileyo, ifilimu enciphileyo njengezinto zokupakisha ineendlela ezininzi zokusetyenziswa kunye neenzuzo. Okokuqala, ifilimu enciphileyo inokulula okuhle kunye neplastiki kwaye inokuziqhelanisa nokupakishwa kwezitya ze-pulp zomoba zeemilo ezahlukeneyo kunye nobukhulu.
Ifilimu yokuncitshiswa inokumelana nokukrazuka okuphezulu kunye nokumelana nokukrweleka, kwaye inokukhusela ngokufanelekileyo izitya zetafile ekungqubaneni nasekukrweleni. Ukongeza, ifilimu yokuncitshiswa ayinyangeki kumanzi, ayinyangeki luthuli kwaye ayinyangeki kungcoliseko, nto leyo enokugcina ucoceko kunye nomgangatho wezitya zetafile. Ngokuphathelele ukhuseleko lokusingqongileyo, ukupakishwa kwefilimu yokuncitshiswa kunobuhlobo ngakumbi kunezixhobo zeplastiki zemveli. Kwaye ubukhulu befilimu yokuncitshiswa bunokulungiswa njengoko kufuneka ukuze kuthintelwe inkunkuma engeyomfuneko. Ukongeza, iifilimu zokuncitshiswa zihlala zenziwe ngezinto ezinobuhlobo nokusingqongileyo kwaye kulula ukuzingcolisa nokuzisebenzisa kwakhona. Ngokwahlukileyo koko, izixhobo zokupakishwa zeplastiki zemveli zihlala zibangela ungcoliseko kunye nomonakalo kwindalo, nto leyo echaphazela kakubi imeko yendalo.
Ngamafutshane, ukupakisha ifilimu yokunciphisa ubushushu kunye nokupakisha ifilimu yokunciphisa kancinci ziindlela ezisetyenziswa kakhulu zokupakisha kwitafile ye-pulp yommoba, ezifanelekileyo ukukhusela izixhobo zetafile nokwenza kube lula ukuzithwala nokuzigcina. Ifilimu yokunciphisa inezicelo ezintle kunye neenzuzo njengezinto zokupakisha, kubandakanya ukolula okuhle, i-plasticity, ukumelana nokukrazuka kunye nokumelana nokuguguleka. Ukongeza, ifilimu yokunciphisa ikwangamelana nokufuma, ingangeni eluthulini kwaye ingangeni kungcoliseko, kwaye inokugcina ucoceko kunye nomgangatho wezixhobo zetafile. Okubaluleke ngakumbi, ukupakisha ifilimu yokunciphisa kulunge ngakumbi kwindalo kwaye kunokunciphisa ukusetyenziswa kwezixhobo zokupakisha zeplastiki kunye nongcoliseko lokusingqongileyo.
Ixesha lokuthumela: Novemba-29-2023








