Ukutya kunye neSiselo Ikhava yokuPakisha iFilimu yeJeli yeBhotile yoMlomo wobushushu bePlastiki Ukutywinwa ngokuLula kweFilimu yokuTyala yokuTyala kumatshini wokuLawula ngokuzenzekela.

I-Parafilim yimathiriyeli edibeneyo kunye nokusebenza kokutywinwa, i-anti-counterfeiting effect, ukuthintela ukuguquguquka kunye nokungcoliswa kwezinto eziqulethwe yimveliso, kunye nemvula engenavumba.
Ukuze ucombulule ingxaki yokutywinwa kobushushu, ngokuguqulwa kwe-PET resin kunye nokusetyenziswa kwe-A / B / C yesakhiwo se-three-layer die, ifilimu ye-PET edibeneyo yokudibanisa i-heat-extruded iphuhlisiwe. Le filimu ye-PET yokutywinwa kobushushu Ngenxa yokuba kukho i-heat-sealable layers kwelinye icala, inokutywinwa ngokuthe ngqo kubushushu, ekulungele kakhulu ukuyisebenzisa. Ifilimu ye-PET etywinwe ubushushu inokusetyenziswa ngokubanzi kwimimandla yokupakisha kunye neefilimu zokukhusela amakhadi eemveliso ezahlukeneyo.
I-PET eqhelekileyo yi-crystalline polymer. Emva kokuba ifilimu ye-PET yoluliwe kwaye ijoliswe kuyo, iya kuvelisa iqondo elikhulu le-crystallization. Ukuba ivalwe ngobushushu, iya kuncipha kwaye iguqulwe, ngoko ke ifilimu ye-PET eqhelekileyo ayinayo iipropati zokutywina ukushisa. Xa ifilimu ye-PET isetyenziselwa ukupakishwa kwempahla, ukwenzela ukuxazulula ingxaki yokutywinwa kobushushu, indlela yokudibanisa ifilimu ye-BOPET kunye nefilimu ye-PE okanye ifilimu ye-CPP idla ngokuvunywa, ekhawulela ukusetyenziswa kwefilimu ye-BOPET kwinqanaba elithile.
Le mveliso isetyenziswa ngokubanzi kwifilimu yokutywina yokupakishwa kwezithambiso, iimfuno zemihla ngemihla ukupakishwa kwefilimu yokutywina, ifilimu yokutywina yokupakisha ukutya, ifilimu yokutywina yokupakisha amayeza kunye nefilimu yokutywina yokupakishwa kweekhemikhali kunye namanye amashishini.
Ukongeza, ineepropati ezichasayo kunye nezobusela, kwaye inokushicilela izibhengezo zenkampani kwifilimu yokutywina ukufikelela kwiziphumo zopapasho.
Ifanelekile kwizikhongozeli ezingezizo ezentsimbi ezifana ne-PET, i-PVC, i-PP, i-PE, i-PS, NJENGOKO iintlobo ezahlukeneyo zeekomityi zenaliti, iibhotile zokutofa, iibhokisi ze-blister, iibhotile ezibunjiweyo zokuvuthela, iikomityi ezibunjiweyo zokuvuthela, kunye neendawo ezibunjiweyo zokuvuthela.