1. Izikhongozeli zokupakisha ezihlanganisiweyo kunye nemathiriyeli
(1) Isingxobo sokupakisha esiyintlanganisela
1. Izikhongozeli zokupakisha ezihlanganisiweyo zinokwahlulwa zibe ngamaphepha/izingxobo zeplastiki ezidityanisiweyo, i-aluminiyam/yeplastiki yeplastiki edityanisiweyo, kunye nephepha/i-aluminiyam/yeplastiki yempahla edityanisiweyo ngokwezinto eziphathekayo. Ineempawu ezintle zokuthintelwa.
2. Izikhongozeli zephepha/zeplastiki ezidityanisiweyo zinokwahlulwa zibe ngamaphepha/iingxowa ezidityanisiweyo zeplastiki, iikomityi zephepha/zeplastiki ezidityanisiweyo, izitya zephepha/zeplastiki ezidityanisiweyo, iipleyiti ezidityanisiweyo zephepha/zeplastiki kunye neebhokisi zesidlo sasemini/zeplastiki ngokwemilo yazo.
3. Izikhongozelo ze-aluminium / zeplastiki ezidibeneyo zingahlula zibe yi-aluminium / iplastiki edibeneyo, i-aluminium / i-plastic composite barrels, iibhokisi ze-aluminium / zeplastiki ezidibeneyo, njl. ngokwemilo yazo.
4. Iphepha / i-aluminium / izitya zeplastiki ezidibeneyo zingahlula zibe ngamaphepha / i-aluminium / iplastiki edibeneyo, i-tubes yephepha / i-aluminium / i-plastic composite, kunye nephepha / i-aluminium / iplastiki edibeneyo ngokwemilo yazo.
(2) Izinto zokupakisha ezihlanganisiweyo
1. Izinto zokupakisha ezihlanganisiweyo zinokwahlulwa zibe yimathiriyeli edibeneyo yephepha/yeplastiki, i-aluminiyam/yeplastiki, izinto ezixutyiweyo zephepha/i-aluminiyam/yeplastiki, izinto ezidityanisiweyo zephepha/zephepha, izinto ezixutyiweyo zeplastiki/zeplastiki, njl. amandla omatshini aphezulu, Isithintelo, ukutywinwa, ukukhanya-ukukhusela, ucoceko, njl.
2. Iphepha / izinto zeplastiki ezidibeneyo zingahlula zibe kwiphepha / i-PE (i-polyethylene), iphepha / i-PET (i-polyethylene terephthalate), iphepha / i-PS (i-polystyrene), iphepha / PP (propylene) linda.
3. Izinto ze-aluminium / zeplastiki ezidibeneyo zingahlula zibe yi-aluminium foil / PE (polyethylene), i-aluminium foil / PET (i-polyethylene terephthalate), i-aluminium foil / PP (i-polypropylene), njl.
4. Iphepha / i-aluminium / iplastiki izinto ezidibeneyo zingahlula zibe yiphepha / i-aluminium foil / i-PE (i-polyethylene), iphepha / i-PE (i-polyethylene) / i-aluminium foil / i-PE (i-polyethylene) njalo njalo.
2. Izifinyezo kunye nentshayelelo
AL -foil aluminiyam
Ifilimu ye-BOPA (NY) i-biaxially oriented polyamide
Ifilimu yepolyester ene-biaxially oriented polyester ye-BOPET (PET).
Ifilimu ye-polypropylene ye-BOPP ye-biaxially
CPP iphose ifilimu yepolypropylene
EAA vinyl-acrylic iplastiki
EEAK ethylene-ethyl acrylate iplastiki
Iplastiki ye-EMA vinyl-methaacrylic
EVAC ethylene-vinyl acetate iplastiki
I-IONOMER Ionic Copolymer
I-PE polyethylene (ngokudibeneyo, ingabandakanya i-PE-LD, i-PE-LLD, i-PE-MLLD, i-PE-HD, i-PE elungisiweyo, njl.):
——PE-HD High Density Polyethylene
——PE-LD Uxinaniso oluphantsi lwePolyethylene
——PE-LLD yomgca wepolyethylene yoxinaniso oluphantsi
——PE-MD medium density polyethylene
——PE-MLLD ibhegi yentsimbi yoxinaniso oluphantsi lwepolyethylene
PO polyolefin
PT cellophane
VMCPP vacuum aluminized cast polypropylene
VMPET vacuum ipolyester aluminized
I-BOPP (OPP)——ifilimu ye-polypropylene e-biaxially oriented, eyifilimu eyenziwe nge-polypropylene njengeyona nto iphambili kunye ne-biaxially yolulwe ngendlela yefilimu ecaba. Inamandla aphezulu okuqina, ukuqina okuphezulu, kunye nokungafihli. Ilungile, iglosi elungileyo, ukusebenza okumileyo okuphantsi, ukusebenza okugqwesileyo koshicilelo kunye nokuncamathelisa ukuncamathelisa, umphunga wamanzi ogqwesileyo kunye neempawu zokuthintelwa, ngoko ke isetyenziswa ngokubanzi kumashishini okupakisha ahlukeneyo.
PE - Polyethylene. I-resin ye-thermoplastic efunyenwe nge-polymerization ye-ethylene. Kwishishini, ikwabandakanya i-copolymers ye-ethylene kunye nenani elincinci le-α-olefins. I-Polyethylene ayinavumba, ayinayo ityhefu, ivakala njenge-wax, inokumelana nobushushu obuphantsi kakhulu (elona qondo liphantsi lobushushu bokusebenza linokufikelela ku--100~-70 °C), uzinzo olulungileyo lweekhemikhali, kwaye inokumelana nokhukuliseko lwe-asidi kunye ne-alkali (ayikwazi ukumelana ne-oxidation). ) ubunjani beasidi). I-insoluble kwi-solvents eziqhelekileyo kwiqondo lokushisa, ukufunxa kwamanzi aphantsi, ukugquma kombane okugqwesileyo.
I-CPP-oko kukuthi, ifilimu ye-polypropylene ephosiweyo, eyaziwa ngokuba yifilimu ye-polypropylene enganwetywanga, inokwahlulwa ibe yi-CPP ngokubanzi (i-General CPP, i-GCPP emfutshane) ifilimu kunye ne-aluminium-coated CPP (i-Metalize CPP, i-MCPP emfutshane) ifilimu ngokweendlela ezahlukeneyo zokusetyenziswa Kwaye ibakala lokupheka i-CPP (i-Retort CPP, i-RCPP emfutshane) ifilimu, njl.
I-VMPET - ibhekisa kwifilimu ye-polyester aluminized. Ifakwe kwifilimu ekhuselayo kwipakethe yokutya okomileyo nokukhukhumeleyo okufana neebhiskithi kunye nokupakishwa kwangaphandle kwamanye amayeza kunye nezinto zokuthambisa.
Ifilimu ye-aluminum ineempawu zombini zefilimu yeplastiki kunye neempawu zentsimbi. Indima yokufakelwa kwe-aluminium ebusweni befilimu kukuthungatha kunye nokuthintela imisebe ye-ultraviolet, engagcini nje ukwandisa ubomi beshelufu yezinto eziqulethweyo, kodwa iphucula ukukhanya kwefilimu. , ukusetyenziswa kwefilimu ye-aluminium kwi-composite package kuninzi kakhulu. Okwangoku, isetyenziswa kakhulu ekupakishweni kokutya okomileyo nokukhukhumeleyo okufana neebhiskithi, kunye nokupakishwa kwangaphandle kwamanye amayeza kunye nezithambiso.
I-PET - ekwabizwa ngokuba yifilimu yepolyester enobushushu obuphezulu. Ineempawu ezibalaseleyo zomzimba, iipropathi zekhemikhali kunye nokuzinza komda, ukungafihli, kunye nokuphinda kusetyenziswe, kwaye inokusetyenziswa ngokubanzi ekurekhodweni kwamagnetic, izinto zefotosensitive, i-electronics, ukugqunywa kombane, iifilimu zoshishino, ukuhombisa ukupakishwa, ukukhuselwa kwesikrini, izibuko zamehlo ukhuseleko lomphezulu kunye nezinye iinkalo. . Imodeli yefilimu yepolyester ekwaziyo ukumelana nobushushu obuphezulu: FBDW (icala elinye matte emnyama) FBSW (icala elimbini matte emnyama) Ubushushu obuphezulu obuxhathisayo ifilimu yepolyester ingcaciso Ukutyeba ububanzi umqulu idayamitha engundoqo ubukhulu 38μm~250μm 500~1080mm 300mm~650mm 76mm(3〞), 152mm (6〞) Qaphela: Iinkcukacha zobubanzi zinokuveliswa ngokweemfuno zokwenyani. Ubude obuqhelekileyo bomqulu wefilimu yi-3000m okanye i-6000 elingana ne-25μm.
I-PE-LLD—I-Linear Low Density Polyethylene (LLDPE), engeyotyhefu, engenancasa, engenavumba, amasuntswana amhlophe obisi olunobunzima obuyi-0.918~0.935g/cm3. Xa kuthelekiswa ne-LDPE, inobushushu obuphezulu bokuthambisa kunye nobushushu obunyibilikayo, kwaye ineengenelo zamandla aphezulu, ukuqina okuhle, ubulukhuni obuphezulu, ukumelana nobushushu, kunye nokumelana nokubanda. Ikwanayo nokuchasana kokuqhekeka koxinzelelo lwendalo, amandla empembelelo, kunye nokuqina. Amandla okukrazula kunye nezinye iipropathi, kwaye ziyakwazi ukumelana ne-acids, i-alkali, i-solvents ye-organic, njl. kwaye zisetyenziswa ngokubanzi kwimimandla yoshishino, ezolimo, amayeza, ucoceko kunye neemfuno zemihla ngemihla. I-linear low-density polyethylene (LLDPE) resin, eyaziwa ngokuba sisizukulwana sesithathu se-polyethylene, inamandla okuxinana, amandla okukrazula, ukumelana noxinzelelo lwendalo esingqongileyo, ukumelana nobushushu obuphantsi, kunye nobushushu kunye nokumelana nokugqobhoza kuphezulu kakhulu.
I-BOPA (NYLON) - sisishunqulelo sesiNgesi se-Biaxially oriented polyamide (nylon) film. Ifilimu enayiloni ejolise kwi-Biaxially (BOPA) sisixhobo esibalulekileyo kwimveliso yezinto ezahlukeneyo zokupakisha ezihlanganisiweyo, kwaye iye yaba yinto yesithathu enkulu yokupakisha emva kweefilimu zeBOPP kunye neBOPET.
Ifilimu yenayiloni (ekwabizwa ngokuba yi-PA) Ifilimu yeNayiloni yifilimu enzima kakhulu enokucaca kakuhle, isicwebezelisi esihle, amandla aphakamileyo okuxinana kunye nokomelela kokuqina, kunye nokuxhathisa ubushushu, ukumelana nokubanda kunye nokumelana neoyile. Ukumelana kakuhle nezinyibilikisi zezinto eziphilayo, ukuxhathisa kwe-abrasion, ukumelana nokugqobhoza, kunye nokuthamba, ukuxhathisa okugqwesileyo kweoksijini, kodwa isithintelo esilambathayo kumphunga wamanzi, ukufunxwa kokufuma okuphezulu, ukungenwa kobumanzi, ukutywinwa kobushushu okulambathayo, kulungele Ilungele ukupakisha izinto eziqinileyo, ezinje nge. ukutya okunamafutha, iimveliso zenyama, ukutya okuqhotsiweyo, ukutya okufunxayo, ukutya okuphekiweyo, njl.
Iifilimu zethu kunye nelaminates zenza umaleko wokugquma ogcina imveliso yakho ikhuselekile kuwo nawuphi na umonakalo xa sele ipakishiwe. Iintlobo ezininzi zezinto zokupakisha ezibandakanya i-polyethylene, i-polyester, i-nylon, kunye nezinye ezidweliswe ngezantsi zisetyenziselwa ukudala lo mqobo we-laminate.
FAQ
Umbuzo 1: Unokukhetha njani izixhobo zokutya okukhenkcezisiweyo?
Impendulo: Ukupakishwa kweplastiki eguquguqukayo esetyenziswe kwintsimi yokutya okufriziweyo kuhlulwe ngokukodwa kwiindidi ezintathu: udidi lokuqala luyi-single-layer bags, njengeengxowa ze-PE, ezinempembelelo embi yomqobo kwaye zisetyenziselwa ukupakishwa kwemifuno, njl.; udidi lwesibini luxutywe neengxowa zeplastiki eziguquguqukayo, ezinjengeengxowa ze-OPP // PE (umgangatho ophantsi), iNYLON//PE (PA//PE ingcono), njl. iimpawu ezixhathisayo; udidi lwesithathu luyi-multi-layer co-extruded soft plastic bags, oludibanisa imathiriyeli ekrwada kunye nemisebenzi eyahlukeneyo, Umzekelo, i-PA, i-PE, i-PP, i-PET, njl. njl. ziyanyibilika kwaye zikhutshwe ngokwahlukileyo, kwaye zidityaniswe kwintloko epheleleyo ngokunyuka kwamaxabiso. ukubumba kunye nokupholisa. Uhlobo lwesibini lusetyenziswa kakhulu ngoku.
Umbuzo 2: Luluphi uhlobo lwezinto ezilungele iimveliso zebhiskithi?
Impendulo: I-OPP/CPP okanye i-OPP/VMCPP isetyenziswa ngokubanzi kwiibhiskithi, kwaye i-KOP/CPP okanye i-KOP/VMCPP ingasetyenziselwa ukugcina incasa engcono.
Umbuzo wesi-3: Ndifuna ifilimu edibeneyo ecacileyo kunye neempawu ezingcono zomqobo, ngoko ke yiyiphi eneempawu ezingcono zomqobo, i-BOPP / CPP k i-coating okanye i-PET / CPP?
Impendulo: Ukugqoka kwe-K kuneempawu ezintle zomqobo, kodwa ukucaca akulunganga njenge-PET / CPP.
Ixesha lokuposa: May-26-2023
