Isishwankathelo sesicelo sezixhobo zokupakisha ezidityanisiweyo zokutya 丨Iimveliso ezahlukeneyo zisebenzisa izixhobo ezahlukeneyo

2. Izifinyezo kunye neNtshayelelo

Ifoyile ye-aluminium ye-AL -

Ifilimu ye-polyamide ejongeka kabini kwi-BOPA (NY)

Ifilimu ye-polyester ejongeka kabini kwi-BOPET (PET)

Ifilimu ye-polypropylene ejongeka kabini kwi-BOPP

Ifilimu ye-polypropylene eyenziwe nge-CPP

Iplastiki ye-vinyl-acrylic ye-EAA

Iplastiki ye-EEAK ethylene-ethyl acrylate

Iplastiki ye-EMA vinyl-methacrylic

Iplastiki ye-EVAC ethylene-vinyl acetate

IONOMER Ionic Copolymer

i-PE polyethylene (ngokudibeneyo, ingabandakanya i-PE-LD, i-PE-LLD, i-PE-MLLD, i-PE-HD, i-PE eguquliweyo, njl.njl.):

——I-PE-HD High Density Polyethylene

——I-PE-LD I-Polyethylene Enoxinano Oluphantsi

——PE-LLD linear low density polyethylene

——PE-MD i-polyethylene enoxinano oluphakathi

——Ingxowa yesinyithi ye-PE-MLLD i-polyethylene enoxinano oluphantsi

i-PO polyolefin

I-cellophane ye-PT

I-polypropylene ye-VMCPP yokucoca i-vacuum aluminized

I-polyester ye-aluminium ecocekileyo ye-VMPET

I-BOPP (OPP)——ifilimu ye-polypropylene ejongeka kabini, eyifilimu eyenziwe nge-polypropylene njengesixhobo esiphambili kwaye yolulwe kabini ngendlela yefilimu ethe tyaba. Inamandla aphezulu okutsalwa, ubulukhuni obuphezulu, kunye nokucaca. Ilungile, icwebezela kakuhle, ukusebenza okuphantsi kokunganyakazi, ukusebenza kakuhle kokuprinta kunye nokunamathela okugqumayo, umphunga wamanzi kunye neempawu zokuthintela ezibalaseleyo, ngoko ke isetyenziswa kakhulu kumashishini ahlukeneyo okupakisha.

I-PE - I-Polyethylene. Yi-resin ye-thermoplastic efunyenwe ngokupholisha i-ethylene. Kwishishini, ikwaquka ii-copolymers ze-ethylene kunye nenani elincinci le-α-olefins. I-Polyethylene ayinavumba, ayinatyhefu, ivakala ngathi yi-wax, inokumelana okuhle kakhulu nobushushu obuphantsi (ubushushu obuphantsi bokusebenza bunokufikelela kwi--100~-70°C), uzinzo oluhle lweekhemikhali, kwaye inokumelana nobuninzi be-asidi kunye nokukhukuliseka kwe-alkali (ayimelani ne-oxidation) ye-asidi). Ayinyibiliki kwizinyibilikisi eziqhelekileyo kubushushu begumbi, ayifunxwa ngamanzi amaninzi, ayifuni umbane kakuhle.

I-CPP—oko kukuthi, ifilimu ye-polypropylene ephosiweyo, eyaziwa ngokuba yifilimu ye-polypropylene enganwetywanga, inokwahlulwa ibe yifilimu ye-CPP (i-General CPP, i-GCPP emfutshane) kunye nefilimu ye-CPP egqunywe nge-aluminium (i-Metalize CPP, i-MCPP emfutshane) ngokweendlela ezahlukeneyo zokusetyenziswa. Kwaye ifilimu yokupheka ye-CPP (i-Retort CPP, i-RCPP emfutshane), njl.

I-VMPET - ibhekisa kwifilimu eyenziwe nge-polyester aluminized. Isetyenziswa kwifilimu ekhuselayo ekwiphakheji yokutya okomileyo nokufumileyo okufana neebhisikithi kunye nephakheji yangaphandle yamayeza athile kunye nezinto zokuthambisa.

Ifilimu e-aluminium ineempawu zefilimu yeplastiki kunye neempawu zesinyithi. Indima yokufakelwa kwe-aluminium kumphezulu wefilimu kukwenza umthunzi nokuthintela imisebe ye-ultraviolet, engagcini nje ngokwandisa ubomi beshelufu bomxholo, kodwa ikwaphucula ukukhanya kwefilimu. , ukusetyenziswa kwefilimu e-aluminium kwiphakheji edibeneyo kubanzi kakhulu. Okwangoku, isetyenziswa kakhulu ekupakisheni ukutya okomileyo nokufumileyo okufana neebhisikithi, kunye nokupakishwa kwangaphandle kwamanye amayeza kunye nezinto zokuthambisa.

I-PET - eyaziwa ngokuba yifilimu ye-polyester enganyangekiyo kubushushu obuphezulu. Ineempawu ezibonakalayo ezibalaseleyo, iimpawu zeekhemikhali kunye nokuzinza okulinganayo, ukucaca, kunye nokuphinde isetyenziswe, kwaye ingasetyenziswa ngokubanzi ekurekhodweni kwemagnethi, izixhobo ezibonayo, izixhobo ze-elektroniki, ukugquma umbane, iifilimu zemizi-mveliso, ukuhombisa ukupakisha, ukhuseleko lwesikrini, izibuko ezibonakalayo Ukhuseleko lomphezulu kunye nezinye iindawo. Imodeli yefilimu ye-polyester enganyangekiyo kubushushu obuphezulu: I-FBDW (umnyama onamabala omnye) I-FBSW (umnyama onamabala amabini) Iinkcukacha zefilimu ye-polyester enganyangekiyo kubushushu obuphezulu Ububanzi bombhoxo ububanzi bombhoxo ububanzi bombhoxo ububanzi obuphambili 38μm ~ 250μm 500 ~ 1080mm 300mm ~ 650mm 76mm(3〞), 152mm (6〞) Qaphela: Iinkcukacha zobubanzi zinokwenziwa ngokweemfuno zokwenyani. Ubude obuqhelekileyo bombhoxo wefilimu yi-3000m okanye i-6000 elingana ne-25μm.

I-PE-LLD—I-Linear Low Density Polyethylene (LLDPE), ayinabungozi, ayinancasa, ayinavumba, ingamasuntswana amhlophe anjengobisi anobunzima obuyi-0.918 ~ 0.935g/cm3. Xa ithelekiswa ne-LDPE, inobushushu obuphezulu bokuthambisa kunye nobushushu bokunyibilika, kwaye ineenzuzo zokuba namandla aphezulu, ukuqina okuhle, ukuqina okuphezulu, ukumelana nobushushu, kunye nokumelana nokubanda. Ikwanakho ukumelana okuhle nokuqhekeka koxinzelelo lokusingqongileyo, amandla empembelelo, kunye nokuqina. Amandla okukrazula kunye nezinye iipropati, kwaye inokumelana nee-asidi, ii-alkalis, izinyibilikisi zendalo, njl. kwaye isetyenziswa kakhulu kumacandelo oshishino, ezolimo, amayeza, ucoceko kunye neemfuno zemihla ngemihla. I-resin ye-linear low-density polyethylene (LLDPE) resin, eyaziwa ngokuba yi-polyethylene yesizukulwana sesithathu, inamandla okutyhafa, amandla okukrazula, ukumelana nokuqhekeka koxinzelelo lokusingqongileyo, ukumelana nobushushu obuphantsi, kunye nokumelana nobushushu nokubhoboza zingcono kakhulu.

I-BOPA (NYLON) - sisifinyezo sesiNgesi sefilimu ye-polyamide (nylon) esekwe kwi-Biaxially. Ifilimu ye-nylon esekwe kwi-Biaxially (BOPA) sisixhobo esibalulekileyo ekuveliseni izixhobo ezahlukeneyo zokupakisha ezidityanisiweyo, kwaye ibe sesona sixhobo sesithathu ngobukhulu sokupakisha emva kweefilimu ze-BOPP kunye ne-BOPET.

Ifilimu ye-nylon (ekwabizwa ngokuba yi-PA) Ifilimu ye-nylon yifilimu eqinileyo kakhulu enokukhanya okuhle, ukukhanya okuhle, amandla aphezulu okutsalwa kunye namandla okutsalwa, kunye nokumelana okuhle nobushushu, ukumelana nokubanda kunye nokumelana neoyile. Ukumelana okuhle nezinyibilikisi zezinto eziphilayo, ukumelana nokurhawuzelelwa, ukumelana nokubhobozwa, kunye nokumelana okuthambileyo, okugqwesileyo kweoksijini, kodwa umqobo ophantsi kumphunga wamanzi, ukufunxwa komswakama ophezulu, ukungena komswakama, ukungavali kakuhle kobushushu, ifanelekile. Ifanelekile ukupakisha izinto eziqinileyo, ezinje ngokutya okunamafutha, iimveliso zenyama, ukutya okuqhotsiweyo, ukutya okupakishwe nge-vacuum, ukutya okuphekiweyo ngomphunga, njl.

Iifilimu zethu kunye nee-laminate zenza umaleko wokukhusela imveliso yakho ikhuselekile kuyo nayiphi na imonakalo xa sele ipakishiwe. Iintlobo ezininzi zezinto zokupakisha eziquka i-polyethylene, i-polyester, i-nylon, kunye nezinye ezidweliswe ngezantsi zisetyenziselwa ukwenza olu thintelo lwe-laminate.