Mefuta e sa tšoaneng ea Polypropylene: Ho khetholla lifilimi tsa OPP, BOPP, le CPP

Filimi ea OPP ke filimi ea polypropylene e bitsoang co-extruded oriented polypropylene (OPP) filimi hobane ts'ebetso ea tlhahiso ke extrusion ea mekhahlelo e mengata. Haeba ho na le ts'ebetso ea ho otlolla ka mahlakoreng a mabeli nakong ea ts'ebetso, e bitsoa filimi ea "bi-directional oriented polypropylene" (BOPP). E 'ngoe ke filimi e entsoeng ka polypropylene (CPP), ho e-na le ts'ebetso ea co-extrusion. Thepa le ts'ebeliso ea lifilimi tse tharo li arotsoe.

Filimi ea UP:The Basics

OPP: polypropylene (filimi), e telele ea polypropylene, ke polypropylene. Lihlahisoa tsa mantlha tsa OPP:

1. UP Tape: Filimi ea polypropylene e le substrate, e nang le matla a phahameng a matla, a bobebe, a se nang chefo, a sa latsoeheng, a se nang tikoloho, a sebelisa mefuta e mengata, le melemo e meng;
2. Libotlolo tsa OPP: Boima bo bobebe, theko e tlaase, pepenene e ntlafetseng, ho hanyetsa mocheso o motle, ho loketse ho tlatsa ho chesang.
3. Litlaleho tsa OPP : Mabapi le li-label tsa pampiri, li na le melemo ea ho pepeseha, matla a phahameng, ho hanyetsa mongobo, 'me ha ho bonolo ho oela. Leha litšenyehelo li eketsehile, o ka fumana ponts'o e ntle ea li-label mme oa sebelisa phello. Ka nts'etsopele ea ts'ebetso ea khatiso ea malapeng le theknoloji ea ho roala, tlhahiso ea li-label tsa lifilimi tse ikemetseng le li-label tsa lifilimi tsa khatiso ha e sa le mathata; ho ka boleloa esale pele hore tšebeliso ea malapeng ea li-label tsa OPP e tla tsoela pele ho eketseha.

Filimi ea BOPP: Mefuta-futa le Likopo

BOPP: filimi ea biaxially oriented polypropylene, hape ke mofuta oa polypropylene.

Lifilimi tsa BOPP tse sebelisoang hangata li kenyelletsa filimi e tloaelehileng ea biaxially oriented polypropylene, filimi e tiisitsoeng ea biaxially oriented polypropylene, filimi ea ho paka ea sakerete, filimi ea perela ea biaxially oriented polypropylene metalized, filimi ea matte joalo-joalo.

Filimi ea BOPP e boetse e na le mefokolo, joalo ka ho bokella habonolo ha motlakase o sa fetoheng le ho hloka ho tiisetsoa ha mocheso. Moleng oa tlhahiso ea lebelo le phahameng, filimi ea BOPP e na le motlakase o tsitsitseng, kahoo ho hlokahala ho kenya mochine o tlosang motlakase o tsitsitseng. Ho fumana filimi ea BOPP e tiisitsoeng ka mocheso, kalafo ea corona ea filimi ea BOPP e ka koaheloa ka sekhomaretsi sa resin se tiisitsoeng ka mocheso, joalo ka PVDC latex, EVA latex, jj. mokhoa o kopantsoeng oa motsoako oa ho hlahisa filimi ea BOPP e thibelang mocheso.

Lisebelisoa tsa mantlha tsa lifilimi tse fapaneng ke tse latelang:

1. Filimi e tloaelehileng ea BOPP: Haholo-holo e sebelisetsoa ho hatisa, ho etsa mekotla, tepi e khomarelang, le ho kopanya le likaroloana tse ling.
2. Filimi ea ho Tiisa Mocheso oa BOPP: E sebelisoa haholo bakeng sa khatiso, ho etsa mekotla, joalo-joalo.
3. Filimi ea ho paka sakerete ea BOPP: E sebelisoa bakeng sa ho paka sakerete ea lebelo le holimo.
4. BOPP Pearlescent Film: E sebelisetsoa ho paka lijo le litlhoko tsa letsatsi le letsatsi ka mor'a ho hatisoa.
5. BOPP Metallized FilmE sebelisoa bakeng sa sesepa, lijo, lisakerete, litlolo, lihlahisoa tsa meriana le mabokose a mang a ho paka.
6. Filimi ea Matte BOPP: E sebelisoa bakeng sa sesepa, lijo, lisakerete, litlolo, lihlahisoa tsa meriana le mabokose a mang a ho paka.

Filimi ea CPP: Thepa le Monyetla

C ponaletso e ntle, khanya e phahameng, ho satalla hantle, mokoallo oa mongobo o utloahalang, ho hanyetsa mocheso o babatsehang, ho tiisa habonolo mocheso, joalo-joalo.

Filimi ea CPP ka mor'a ho hatisoa, ho etsa mekotla, e loketseng

1. Liaparo, liaparo tse lohiloeng, le mekotla ea lipalesa
2. Litokomane le lifilimi tsa lifilimi
3. Lijo li phutheloa ka metalized
4. Filimi e entsoeng ka tšepe e loketseng ho paka le ho khabisa

Tšebeliso e ka bang teng e boetse e kenyelletsa ho koahela lijo, confectionery overwrap (filimi e sothehileng), liphutheloana tsa meriana (mokotla oa infusion), ho nkela PVC ka har'a lialbamo, lifoldara le litokomane, pampiri ea maiketsetso, litheipi tse ikhomaretsang, li-card tsa khoebo, li-ring binders le li-stand-up. metsoako ea mekotla.

CPP e na le khanyetso e ntle ea mocheso. Kaha ntlha ea ho nolofatsa ea PP e ka bang 140 ° C, mofuta ona oa filimi o ka sebelisoa ho tlatsa ho chesang, mekotla ea mouoane, liphutheloana tsa aseptic, le masimo a mang. Ke thepa ea khetho bakeng sa libaka tse kang ho paka sehlahisoa sa bohobe kapa laminate, hammoho le acid e ntle haholo, alkali le ho hanyetsa mafura. E bolokehile ha e kopana le lijo, e na le thepa e ntle ea nehelano, ha e ame tatso ea lijo ka hare, 'me limaraka tse fapaneng tsa resin li ka khethoa ho fumana litšobotsi tse lakatsehang.

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