1. Ibhegi yokupakisha yokubuyisela
Iimfuno zokupakisha: Isetyenziselwa ukupakisha inyama, iinkukhu, njl., ukupakishwa kuyafuneka ukuba kube neendawo ezintle zokuthintela, ukuchasana nemingxuma yamathambo, kwaye kufakwe inzalo phantsi kweemeko zokupheka ngaphandle kokuqhekeka, ukuqhekeka, ukuncipha, kunye nokungabi navumba.
Ubume boyilo:Uhlobo olungafihliyo: BOPA/CPP, PET/CPP, PET/BOPA/CPP,BOPA/PVDC/CPPPET/PVDC/CPP, GL-PET/BOPA/CPP Aluminiyam uhlobo lwefoil: PET/AL/CPP,PA/AL/ CPPPET/ PA/AL/CPP,PET/AL/PA/CPP
Isizathu soyilo: I-PET: ukumelana nobushushu obuphezulu, ukuqina okulungileyo, ukuprintwa kakuhle kunye namandla aphezulu. I-PA: Ukumelana nobushushu obuphezulu, ukomelela okuphezulu, ukuguquguquka, iipropathi ezilungileyo zesithintelo, kunye nokumelana nokugqobhoza. AL: Iipropati ezizezona zithintelo, ukumelana nobushushu obuphezulu. I-CPP: Linqanaba lokupheka lobushushu obuphezulu kunye nokutywinwa kobushushu obulungileyo, obungenabungozi kwaye bungenavumba. I-PVDC: Isixhobo sokuthintela ubushushu obuphezulu. I-GL-PET: Ifilimu engumphunga yeCeramic, eneempawu ezintle zokuthintelwa kunye nokungafihli kwii-microwaves. Khetha isakhiwo esifanelekileyo kwiimveliso ezithile. Iingxowa ezicacileyo zisetyenziselwa ukupheka, kwaye iingxowa ze-AL foil zingasetyenziselwa ukupheka kobushushu obuphezulu.
2. Isicoci solwelo phakama sisingxobo
Iimfuno zokupakisha:amandla aphezulu, ukuchasa impembelelo, ukuchasana nokugqabhuka, iipropathi ezilungileyo zomqobo, ukuqina okuhle, ukukwazi ukuma nkqo, ukuchasana nokuqhekeka koxinzelelo, kunye nokutywinwa okuhle.
Ubume boyilo:①Phakama isingxobo: BOPA/LLDPE; Ezantsi: BOPA/LLDPE. ②Phakamisa isingxobo: BOPA/eyomeleziweyo yeBOPP/LLDPE; ngezantsi: BOPA/LLDPE. ③Phakamisa isingxobo: PET/BOPA/eyomeleziweyo BOPP/LLDPE; ngezantsi: BOPA/LLDPE.
Izizathu zoyilo:Isakhiwo esingentla sineempawu ezintle zomqobo, izinto eziphathekayo ziqinile, kwaye zifanelekile kwiingxowa zokupakisha ezintathu-dimensional. Umzantsi uguquguquka kwaye ufanelekile ukuqhutyelwa phambili. Umaleko wangaphakathi uguquliwe i-PE, enokutywinwa kakuhle kunye nokumelana nongcoliseko. I-BOPP eyomeleziweyo yokwandisa amandla omatshini wezinto eziphathekayo kunye nokwandisa iimpawu zomqobo wezinto eziphathekayo. I-PET iphucula ukuxhathisa kwamanzi kunye namandla omatshini wezinto eziphathekayo.
Iimfuno zokupakisha zezixhobo zokugquma:Kufuneka zingabi ntsholongwane ngexesha lokupakishwa kunye nokusetyenziswa.
Ubume boyilo:i-coating/AL/peel layer/MDPE/LDPE/EVA/peel layer/PET.
Isizathu soyilo:I-PET yifilimu ekhuselayo engenazintsholongwane enokuxotyulwa. Xa ungena kwindawo yokupakisha engenazintsholongwane, cofa i-PET ukuze uveze umphezulu oyinyumba. I-AL foil peel-off layer ityhilwa xa abathengi besela. Gcoba umngxuma wokusela kwi-PE layer kwangaphambili, kwaye umngxuma wokusela uya kubonakaliswa xa i-AL foil ihlanjululwa. I-AL foil isetyenziselwa umqobo ophezulu. I-MDPE inobulukhuni obungcono kunye nokunamathela okungcono kwe-thermal nge-AL foil. I-LDPE itshiphu. Umxholo we-VA we-EVA yangaphakathi yi-7%. I-VA> 14% ayivumeli ukudibanisa ngokuthe ngqo kunye nokutya. Ukutywinwa kobushushu obuphantsi kwe-EVA kunokutywinwa kokunganyangeki kakuhle kongcoliseko.
4.Ukupakishwa kwamayeza ezinambuzane
Iimfuno zokupakisha:Kuba amayeza okubulala izitshabalalisi anetyhefu kakhulu kwaye abeka emngciphekweni ukhuseleko lomntu kunye nokusingqongileyo, ukupakishwa kufuna ukomelela okuphezulu, ukuqina okuhle, ukuxhathisa impembelelo, ukumelana nokuwa, kunye nokutywinwa okulungileyo.
Ubume boyilo:I-BOPA/VMPET/S-CPP
Isizathu soyilo: I-BOPA inokuguquguquka okulungileyo, ukuxhathisa i-puncture, amandla aphezulu kunye nokuprinta okulungileyo. I-VMPET inamandla aphezulu kunye neepropathi ezilungileyo zesithintelo, kwaye inokusebenzisa izixhobo zokwaleka ezityebileyo. I-S-CPP ibonelela ngokutywinwa kobushushu, iipropathi zomqobo kunye nokumelana nokubola, kwaye isebenzisa i-ternary copolymer PP. Okanye sebenzisa i-multi-layer co-extruded CPP equlethe i-high-barrier EVOH kunye ne-PA layers.
5. Iingxowa zokupakisha ezinzima
Iimfuno zokupakisha: Ukupakisha okunzima kusetyenziselwa ukupakisha iimveliso zezolimo ezifana nerayisi, iimbotyi, iimveliso zeekhemikhali (ezifana nezichumisi), njl. Iimfuno eziphambili zinamandla kunye nokuqina kunye neepropati eziyimfuneko zokuthintela.
Ubume boyilo:I-PE / ilaphu leplastiki / i-PP, i-PE / iphepha / i-PE / ilaphu leplastiki / i-PE, i-PE / PE
Isizathu soyilo:I-PE ibonelela ngokutywinwa, ukuguquguquka okuhle, ukumelana nokuwa, kunye namandla aphezulu amalaphu eplastiki.
Ixesha lokuposa: Dec-16-2023
