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Tlhahiso ea filimi ea BOPP e ntse e eketseha, 'me indasteri e na le monyetla o moholo oa nts'etsopele.

Filimi ea polypropylene e shebaneng le biaxial (filimi ea BOPP ka bokhutšoanyane) ke thepa e ntle ea ho paka e bonaletsang e bonaletsang. Filimi ea polypropylene e shebaneng le biaxial e na le melemo ea matla a 'mele le a mechini a phahameng, boima bo bobebe, ho se chefo, ho hanyetsa mongobo, mefuta e mengata ea ts'ebeliso le ts'ebetso e tsitsitseng. Ho ea ka ts'ebeliso e fapaneng, filimi ea polypropylene e shebaneng le biaxial e ka aroloa ka filimi ea ho tiisa mocheso, filimi ea leibole, filimi ea matte, filimi e tloaelehileng le filimi ea capacitor.

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Polypropylene ke thepa ea bohlokoa e tala bakeng sa filimi ea polypropylene e shebaneng le biaxial. Polypropylene ke resin ea maiketsetso ea thermoplastic e nang le ts'ebetso e ntle haholo. E na le melemo ea botsitso bo botle ba litekanyo, ho hanyetsa mocheso o phahameng le ho thibela motlakase hantle, 'me e batloa haholo tšimong ea liphutheloana. Ka 2021, tlhahiso ea polypropylene (PP) ea naha ea heso 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 thepa e tala, indasteri ea lifilimi ea polypropylene e shebaneng le biaxial ea naha ea heso e ntlafetse ka potlako, 'me tlhahiso ea eona e tsoetse pele ho eketseha. Ho ea ka lintlha tse tsoang ho Ofisi ea Naha ea Lipalopalo, tlhahiso ea lifilimi tsa polypropylene tse shebaneng le biaxial ea naha ea heso e tla fihla ho lithane tse limilione tse 4.076 ka 2021, keketseho ea selemo le selemo ea 8.7%.

Mekhoa ea tlhahiso ea filimi ea polypropylene e shebaneng le biaxial e kenyelletsa mokhoa oa filimi ea tubula le mokhoa oa filimi e bataletseng. Ka lebaka la boleng bo sa lekanang le katleho e tlase ea lihlahisoa tse hlahisoang ke mokhoa oa lera la tubula, li 'nile tsa felisoa butle-butle ke likhoebo tse kholo. Mokhoa oa filimi e bataletseng o ka aroloa ka mokhoa oa ho otlolla biaxial ka nako e le' ngoe le mokhoa oa ho otlolla biaxial ka mohato. Mokhoa oa ho otlolla biaxial mohato ka mohato ke o latelang: thepa e tala→extrusion→casting→longitudinal stretching→edge trimming→corona treatment→winding→great film roll→age→slitting→fining →fining finish product. Hona joale, mokhoa oa ho otlolla biaxial butle-butle o amoheloa ke likhoebo tse ngata ka lebaka la melemo ea theknoloji e hōlileng, tlhahiso e phahameng, le ho loketse tlhahiso ea bongata.

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Filimi ea polypropylene e shebaneng le biaxial e sebelisoa haholo linthong tsa ho paka tse kang liaparo, lijo, meriana, khatiso, koae le joala. Hona joale, filimi ea polypropylene e shebaneng le biaxial 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 tlhoko ea ho paka e ntse e hola. Ho ea ka lipalo-palo tse tsoang Mokhatlong oa Liphutheloana oa Chaena, chelete e kenang ea likhoebo tse fetang boholo bo behiloeng indastering ea ho paka ea naha ea heso e tla fihla ho li-yuan tse libilione tse 1,204.18 ka 2021, e leng keketseho ea selemo le selemo ea 16.4%. Ka nts'etsopele e potlakileng ea indasteri ea ho paka ea naha ea heso, filimi ea polypropylene e shebaneng le biaxial e tla ba le menyetla e meholo ea 'maraka e le thepa ea bohlokoa ea ho paka.

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Bahlahlobi ba indasteri ba tsoang Xinsijie ba itse ka ho rua molemo phepelong e lekaneng ea thepa e tala le khōlo e phahameng ea theknoloji ea tlhahiso, bokhoni ba nts'etsopele ea indasteri ea lifilimi tsa polypropylene e shebaneng le biaxial ea naha ea heso bo boholo haholo. Nts'etsopele e potlakileng ea indasteri ea liphutheloana e tla khanna katoloso e eketsehileng ea 'maraka oa lifilimi tsa polypropylene o shebaneng le biaxial oa naha ea heso. Ka ho teba ha mohopolo oa tšebeliso e tala, bareki ba tla ntlafatsa litlhoko tsa boleng ba thepa ea liphutheloana, 'me filimi ea polypropylene e bolokang matla le e mosa tikolohong e tla ba ntho e ka sehloohong 'marakeng.


Nako ea poso: Mphalane-09-2022