I-CPP ifilimu ye-polypropylene (PP) ekhiqizwa yi-cast extrusion embonini yepulasitiki. Lolu hlobo lwefilimu luhlukile kufilimu ye-BOPP (bidirectional polypropylene) futhi iyifilimu engaqondile. Uma sikhuluma ngokuqinile, amafilimu e-CPP anomumo othile kuphela kusiqondiso se-longitudinal (MD), ikakhulukazi ngenxa yemvelo yenqubo. Ngokupholisa ngokushesha kuma-roller ophonsa abandayo, ukucaca okuhle kakhulu nokuqeda kwakhiwa efilimu.
Izici Eziyinhloko Zefilimu Ye-Cpp:
izindleko eziphansi nokukhishwa okuphezulu uma kuqhathaniswa namanye amafilimu afana ne-LLDPE, LDPE, HDPE, PET, PVC; Ukuqina okuphezulu kunefilimu ye-PE; Umswakama omuhle kakhulu nesithiyo sephunga; I-Multi-functional, ingasetshenziswa njengefilimu eyisisekelo esiyinhlanganisela; I-Metallization ingenzeka; Njengokuphakisha ukudla nempahla kanye nokupakishwa kwangaphandle, inokubonisa okuhle kakhulu futhi ingenza umkhiqizo usabonakala ngokucacile ngaphansi kwephakeji.
Njengamanje, kunohlu olubanzi lwemikhiqizo yamafilimu e-CPP. Kuphela uma amabhizinisi eqhubeka nokuthuthukisa imikhiqizo emisha, evula izinkambu zezicelo ezintsha, ethuthukisa amandla okulawula ikhwalithi, futhi ebona ngempela ukwenziwa komuntu siqu kanye nokuhlukaniswa komkhiqizo, lapho angakwazi ukunqotshwa emakethe.
Ifilimu ye-PP iyi-polypropylene ephonswe, eyaziwa nangokuthi ifilimu ye-polypropylene enganwetshiwe, engahlukaniswa ngefilimu evamile ye-CPP (GCPP), ifilimu ye-CPP e-aluminium (Metalize CPP, MCPP) kanye nefilimu ye-Retort CPP (RCPP) ngokusho kokusetshenziswa okuhlukile.
I-CPP ifilimu enganwetshiwe, engagxilile eyisicaba ekhiqizwe i-melt cast quenching. Uma iqhathaniswa nefilimu eshaywayo, ibonakala ngesivinini sokukhiqiza esisheshayo, ukuphuma okuphezulu, nokucaca okuhle kwefilimu, isicwebezelisi, nokufana kogqinsi. Ngesikhathi esifanayo, ngenxa yokuthi ifilimu eyisicaba ekhishwe, izinqubo zokulandelela ezifana nokunyathelisa kanye ne-laminating zilula kakhulu, ngakho-ke zisetshenziswa kabanzi ekufakweni kwezindwangu, izimbali, ukudla kanye nezidingo zansuku zonke.
1.Ama-Laminated Rolls kanye Nezikhwama
Ukuba sobala okuphezulu,incazelo ephezulu (i-cellulite encane) ukuze uthole umphumela ongcono wewindi. Isetshenziselwa ukupakisha okusobala njengezingubo.
Ukushelela okuphezulu, ukufuduka okuphansi, ukugcinwa kwe-corona ephezulu, gwema ukunqwabelana kwemvula enqubweni yangemuva kokucubungula, inwebe isikhathi seshelufu, isetshenziswe ekufakweni kwe-sachet, ifilimu eyinhlanganisela engancibiliki, njll.
Ukuvalwa kwezinga lokushisa eliphansi kakhulu, izinga lokushisa lokuqala lokuvalwa kokushisa lingaphansi kuka-100 ° C, elisetshenziselwa ukupakishwa kwemithi, imigqa yokupakisha enesivinini esikhulu.
Imisebenzi Yefilimu ye-Cpp Ekufakweni Okuguquguqukayo
5.Ifilimu Yethawula Lephepha
Ukuqina okuphezulu, ifilimu ye-ultra-thin (17μ) roll, ngenxa yokuntuleka kokuqina ngemuva kokuthi ukuncipha kwe-CPP akukwazi ukuzivumelanisa nolayini wokupakisha wezicubu ezinesivinini esikhulu, ingxenye enkulu yefilimu ye-roll ithathelwa indawo ukushisa okuphindwe kabili kokuvalwa kwe-BOPP, kodwa ifilimu ye-BOPP yokuvala ukushisa iphinde ibe nokushiyeka komphumela we-notch, ukudabuka kalula, kanye nomthelela omubi.
2.I-substrate yefilimu e-Aluminized
Ukuqina okuphezulu, ukunciphisa umugqa wokucweba ongenalutho, futhi uthuthukise ikhwalithi yemikhiqizo eyenziwe nge-aluminium; Ukunamathela okuphezulu kwesendlalelo se-aluminium, kuze kufike ku-2N/15mm noma ngaphezulu, ukuhlangabezana nezidingo zokupakishwa okukhulu.
Ukuvalwa kwezinga lokushisa eliphansi kakhulu ukuze kuhlangatshezwane nezidingo zokupakishwa okuzenzakalelayo kwesivinini esikhulu.
I-coefficient ephansi yokungqubuzana, thuthukisa ukuvulwa, uvumelane nezidingo zokwenza izikhwama ezinesivinini esikhulu kanye nokupakishwa.
Ukugcinwa kwengcindezi yokumanzisa okuphezulu kwendawo kwesendlalelo se-aluminium ukuze kunwetshwe impilo yeshalofu ye-CPP eyenziwe nge-aluminium.
3, Ukubuyisela Ifilimu
Ifilimu yokubuyisela izinga lokushisa eliphezulu (121-135 ° C, 30min), ehlanganiswe namafilimu okuvimbela afana ne-PET, i-PA, i-aluminium foil, njll., isetshenziselwa ukupakisha imikhiqizo edinga ukuphindaphinda kwezinga lokushisa eliphezulu nokuvalwa inzalo, njengenyama, i-pulp, imikhiqizo yezolimo kanye nempahla yezokwelapha. Izinkomba zokusebenza ezibalulekile zefilimu yokupheka ye-CPP zingamandla okuvalwa kokushisa, amandla omthelela, amandla ahlanganisiwe, njll., ikakhulukazi ukugcinwa kwezinkomba ezingenhla ngemva kokupheka. Ukuzinza kwekhwalithi yefilimu yokupheka yokushisa okuphezulu kuyisici esiyinhloko esivimbela ukusetshenziswa kwamakhasimende aphansi.
4.Imikhiqizo Yomsindo Obukwayo Namafilimu E-albhamu
Ukucaca okuphezulu, ukucaca okuphezulu, isicwebezelisi esiphezulu kanye nokumelana nemihuzuko
6.Label Film And Tape Film
Ukuqina okuphezulu, ukushuba okuphezulu kokumanzisa kwendawo, ukusika kalula, kungakhiqiza amafilimu abonisa ngale, amhlophe, amaphepha noma amanye anemibala ngokwesidingo, ikakhulukazi asetshenziselwa amalebula azinamathelayo, imikhiqizo noma izimpawu zendiza, omdala, izitika zezingane ezinqeni kwesokunxele nakwesokudla, njll.;
7.Ifilimu Yefindo
Thuthukisa i-kink nokuqina, ikakhulukazi i-kink rebound ngemuva kokunqoba i-aluminium.
8.Ifilimu ye-Antistatic
Ifilimu ye-CPP ye-antistatic ingahlukaniswa ifilimu ye-hygroscopic antistatic kanye nefilimu ye-antistatic unomphela, efanelekile ukupakishwa kokudla kanye nempushana yezidakamizwa kanye nezingxenye ezihlukahlukene ze-elekthronikhi.
9.Ifilimu yokulwa nenkungu
Inkungu ehlala isikhathi eside ebandayo kanye nomphumela wokuvikela inkungu eshisayo, esetshenziselwa izithelo ezintsha, imifino, amasaladi, amakhowe adliwayo nokunye okupakishwayo, ukubona ngokucacile okuqukethwe lapho kufakwe esiqandisini, futhi kuvimbele ukudla ukuthi kungonakali futhi kubole.
10.High Barrier Composite Film
Ifilimu ye-co-extrusion: Ifilimu yokuvimbela ephezulu ekhiqizwa ngokubambisana kwe-PP ngokusebenza okuhle kokuvimbela amanzi kanye ne-PA, i-EVOH nezinye izinto ezinomshini wokuvimbela umoya-mpilo zisetshenziswa kabanzi emikhiqizweni efriziwe yenyama kanye nokupakishwa kokudla kwenyama ephekiwe; Inokumelana kahle nowoyela kanye nokumelana ne-organic solvent, futhi ingasetshenziswa kabanzi ekufakweni kwamafutha adliwayo, ukudla okulula, imikhiqizo yobisi, nemikhiqizo ye-hardware elwa nokugqwala; Inokumelana okuhle kwamanzi nomswakama, futhi ingasetshenziselwa ukupakisha okuwuketshezi njengewayini nesoso yesoya; Ifilimu ehlanganisiwe, ehlanganiswe ne-PVA eguquliwe, inika i-CPP izakhiwo ezivimbela igesi ephezulu.
11.Pe Extruded Composite Film
Ifilimu ye-CPP ekhiqizwa ukuguqulwa ingakhishwa ngokuqondile nge-LDPE nezinye izinto zefilimu, ezingagcini nje ngokuqinisekisa ukusheshisa kwe-extrusion compound, kodwa futhi kunciphisa izindleko ze-lamination.
Ukusebenzisa i-PP njengongqimba olunamathelayo kanye ne-PE ukuze kuhlanganiswe ifilimu ekhishwe nge-PP elastomer ukwakha isakhiwo somkhiqizo we-PP/PE noma i-PE/PP/PE, engagcina izici zamandla aphezulu nokungafihli kahle kwe-CPP, futhi isebenzise izici zokuguquguquka kwe-PE, ukumelana nokushisa okuphansi kanye nokushisa okuphansi kokuvalwa kokushisa, okuvumelana nokunciphisa ama-pack okudla, ukupakisha nokunciphisa amakhasimende asetshenzisiwe, ukupakisha nokunciphisa izindleko zokudla. ukupakishwa kwezicubu nezinye izinjongo.
12.ifilimu yokuvala okulula ukuyivula
Umugqa oqondile wefilimu yezinyembezi ezilula, ifilimu ye-CPP ekhiqizwe i-PP eguquliwe kanye nenqubo yokukhiqiza ekhethekile inomugqa oqondile wokusebenza okulula kwezinyembezi, futhi ihlanganiswe nezinye izinto zokwakha umugqa oqondile wezikhwama zokudabula ezilula, ezilungele ukusetshenziswa ngabathengi.
Easy ikhasi ifilimu, ihlukaniswe izinga lokushisa eliphezulu ukupheka kanye non-ukupheka izinhlobo ezimbili, ngokusebenzisa ukuguqulwa ukushisa uphawu ungqimba PP ukukhiqiza lula ikhasi CPP ifilimu, futhi BOPP, BOPET, BOPA, aluminium ucwecwe kanye nezinye izinto zokupakisha kungenziwa ihlanganiswe ibe lula ikhasi emaphaketheni, ngemva kokuvalwa ukushisa, kungenziwa ngqo idonswe onqenqemeni ukushisa uphawu, okuyinto kusiza kakhulu ukusetshenziswa of the amathuluzi.
13.Ifilimu ye-Cpp ewohlokayo
Ifilimu yokucekela phansi ye-CPP eyenziwe ngokwengeza i-photosensitizer noma i-masterbatch e-biodegradable ku-PP ingahle yehliswe ibe yizinto ezingaphili futhi imuncwe inhlabathi ngaphansi kwezimo zemvelo cishe izinyanga eziyi-7 kuya kweziyi-12, okuthuthukisa ukuguquguquka kokupakishwa kwepulasitiki ekuvikelweni kwemvelo.
14.Uv-Blocking Transparent Cpp Film
Amafilimu e-CPP avimbela i-UV akhiqizwe ngokwengeza izinto ezimunca ama-UV nama-antioxidant ku-CPP angasetshenziswa ekufakweni kwezinto eziqukethe izingxenye ezizwelayo, futhi asesetshenziswe e-Japan ukupakisha ama-chips amazambane, amaqebelengwane athosiwe ajulile, imikhiqizo yobisi, imifino yasolwandle, ama-noodle, itiye, nezinye izinto.
Ifilimu ye-CPP ye-15.Antibacterial
Ifilimu ye-CPP ye-Antibacterial ikhiqizwa ngokungeza ama-antibacterial masterbatches ane-antibacterial, hygienic, enobungani bemvelo nokuzinza okuzinzile, asetshenziselwa ikakhulukazi izithelo ezintsha nemifino, ukudla kwenyama, kanye nokupakishwa kwemithi ukuvimbela noma ukuvimbela ukulimala kwamagciwane nokwandisa impilo yeshalofu.
Isikhathi sokuthumela: Jun-20-2025
