Filimi ea polypropylene e shebaneng le Biaxially (filimi ea BOPP ka bokhuts'oane) ke sephutheloana se setle haholo se pepeneneng sa ho paka.Biaxially oriented polypropylene filimi e na le melemo ea matla a phahameng a 'mele le a mechine, boima bo bobebe, bo se nang chefo, ho hanyetsa mongobo, mefuta e mengata ea kopo le ts'ebetso e tsitsitseng.Ho ea ka litšebeliso tse fapaneng, filimi ea biaxially oriented polypropylene e ka aroloa ka filimi e tiisang mocheso, filimi ea label, filimi ea matte, filimi e tloaelehileng le filimi ea capacitor.
Polypropylene ke thepa ea bohlokoa e tala bakeng sa filimi ea biaxially oriented polypropylene.Polypropylene ke thermoplastic synthetic resin e sebetsang hantle haholo.E na le melemo ea botsitso bo botle ba mahlakore, ho hanyetsa mocheso o phahameng le ho kenya motlakase hantle, 'me e batloa haholo tšimong ea ho paka.Ka 2021, tlhahiso ea naha ea heso ea polypropylene (PP) e tla fihla ho lithane tse limilione tse 29.143, keketseho ea selemo le selemo ea 10.2%.Ka ho rua molemo phepelong e lekaneng ea lisebelisoa tse tala, indasteri ea lifilimi ea naha ea heso ea biaxially oriented polypropylene e tsoetse pele ka potlako, 'me tlhahiso ea eona e ntse e eketseha.Ho ea ka lintlha tse tsoang ho National Bureau of Statistics, tlhahiso ea lifilimi ea polypropylene ea naha ea heso e tla fihla ho lithane tse limilione tse 4.076 ka 2021, e leng keketseho ea selemo le selemo ea 8.7%.
Mekhoa ea tlhahiso ea filimi ea biaxially oriented polypropylene e kenyelletsa mokhoa oa filimi ea tubula le mokhoa oa filimi e bataletseng.Ka lebaka la boleng bo sa tsitsang le katleho e tlase ea lihlahisoa tse hlahisoang ke mokhoa oa membrane ea tubula, butle-butle li felisitsoe ke likhoebo tse kholo.Mokhoa oa filimi o bataletseng o ka aroloa ka mokhoa o ts'oanang oa ho otlolla biaxial le mokhoa oa ho otlolla oa biaxial.Mohato ka mohato oa ho otlolla biaxial ke ka tsela e latelang: thepa e tala→ extrusion→ho lahla → ho otlolla ha longitudinal→ ho fokotsa moeli → kalafo ea corona→ matsoelintsoeke → moqolo o moholo oa filimi → botsofali → ho seha → sehlahisoa se felileng.Hajoale, mokhoa oa butle-butle oa ho otlolla biaxial o amoheloa ke likhoebo tse ngata ka lebaka la melemo ea eona ea theknoloji e holileng, katleho e phahameng ea tlhahiso, le ho tšoaneleha bakeng sa tlhahiso ea bongata.
Biaxially oriented polypropylene filimi e sebelisoa haholo linthong tsa ho paka tse kang liaparo, lijo, meriana, khatiso, koae le joala.Hajoale, filimi ea biaxially oriented polypropylene butle-butle e nkile sebaka sa lifilimi tse tloaelehileng tsa ho paka tse kang polyethylene (PE), polypropylene (PP), le polyvinyl chloride (PVC).naha ea heso ke naha ea bobeli e kholo ka ho fetisisa ea ho paka lefatšeng, 'me tlhokahalo ea ho paka e ntse e eketseha.Ho ea ka lipalo-palo tse tsoang ho China Packaging Federation, chelete e kenang ea likhoebo tse kaholimo ho boholo bo behiloeng indastering ea liphutheloana ea naha ea heso e tla fihla ho li-yuan tse limilione tse likete tse 1,204.18 ka 2021, keketseho ea selemo le selemo ea 16.4%.Ka tsoelo-pele e potlakileng ea indasteri ea liphutheloana ea naha ea heso, filimi ea polypropylene e nang le biaxially e tla ba le litebello tse pharalletseng tsa mebaraka joalo ka thepa ea bohlokoa ea ho paka.
Bahlahlobisisi ba indasteri ba Xinsijie ba boletse hore ho rua molemo phepelong e lekaneng ea thepa e tala le kholo e phahameng ea theknoloji ea tlhahiso, bokhoni ba nts'etsopele ea indasteri ea lifilimi ea polypropylene ea naha ea heso bo boholo.Ntlafatso e potlakileng ea indasteri ea liphutheloana e tla tsamaisa katoloso e tsoelang pele ea 'maraka oa naha ea heso o nang le biaxially oriented polypropylene film.Ka ho teba ha khopolo ea tšebeliso e tala, bareki ba tla ntlafatsa litlhoko tsa boleng ba thepa ea ho paka, 'me filimi ea polypropylene e bolokang matla le e se nang tikoloho e tla fetoha karolo e ka sehloohong ea 'maraka.
Nako ea poso: Oct-09-2022