Ifilimu elisezingeni eliphezulu le-BIYPROPYLENEne (BOPP) ngokuvamile liyifilimu elihlanganisiwe elihlanganisiwe, elenziwa nge-polypropylene granules ekhishwe yishidi ukwakha ishidi bese yelulwa ngezinkomba ezimbili, ngokuqondile nangokuvundlile. Le filimu inokuqina okuhle ngokomzimba, amandla emishini, ukuqina komoya, ukucaca okuphezulu kanye nokucwengeka okuphezulu, ubulukhuni kanye nefilimu yokufaka kabanzi, kanye nefilimu eyisisekelo yamakhompiyutha e-bopp. Iphinde isetshenziswe kabanzi ezikhwameni ezilukiwe.

Ngokwesisekelo sezinto ezibonakalayo zamafilimu akhona, ukuthuthukiswa kanye nokwenza ngcono izinkomba ezibalulekile zokulawula ukusebenza kwamafilimu e-BOPP kuyindlela ebalulekile yokwenza ngcono ukuncintisana kwamafilimu we-BOPP emakethe.

Ifilimu elisezingeni eliphezulu le-BIYPROPYLENEne (BOPP) ngokuvamile liyifilimu elihlanganisiwe elihlanganisiwe, elenziwa nge-polypropylene granules ekhishwe yishidi ukwakha ishidi bese yelulwa ngezinkomba ezimbili, ngokuqondile nangokuvundlile. Le filimu inokuqina okuhle ngokomzimba, amandla emishini, ukuqina komoya, ukucaca okuphezulu kanye nokucwengeka okuphezulu, ubulukhuni kanye nefilimu yokufaka kabanzi, kanye nefilimu eyisisekelo yamakhompiyutha e-bopp. Iphinde isetshenziswe kabanzi ezikhwameni ezilukiwe.

Ngokwesisekelo sezinto ezibonakalayo zamafilimu akhona, ukuthuthukiswa kanye nokwenza ngcono izinkomba ezibalulekile zokulawula ukusebenza kwamafilimu e-BOPP kuyindlela ebalulekile yokwenza ngcono ukuncintisana kwamafilimu we-BOPP emakethe.

01. Ukusebenza okuhlala isikhathi eside
Esezinhlelweni zokusetshenziswa kwe-BOPP Film Packaging, i-film kagesi kagesi ngefilimu ngokwayo nge-electrostatic nasezinhlelweni zokupakisha ngenxa yezingxabano kanye nezingxenye ezimbili ze-electrostatic. Ugesi we-Static uzokwenza ukuthi kukhiqize i-static adhesion, enomthelela ongemuhle ekusikeni, ukudlulisela, ukugoqa ifilimu, njll. Ngakho-ke, uma kuphela inani le-electrostatic lefilimu ngokwalo ligcizelelwa futhi inani le-electrostatic elenziwe ngesikhathi senqubo yokupakisha alinakwa, ifilimu lizoba nokusebenza okuhle kodwa lihlala lihluleka lapho lisebenza emshinini.
Izakhiwo ze-Antistatic kungenye yezidingo eziyisisekelo zokupakishwa okubushelelezi. Ama-ejenti ahlala njalo noma anaphakade asetshenzisiwe asetshenzisiwe, kepha ukungezwa okuningi kuyabiza kakhulu futhi kunomthelela omkhulu ongemuhle kwizakhiwo ze-optical. Ngokwesisekelo sobuchwepheshe bamuva, izakhiwo ezihle kakhulu, ezibushelelezi neziqhubekayo ze-antistatic ezinenani elincane le-agent eventistatic elengezwa kuzobe kungenye yezinkomba zokucwaninga eziphambili. Ukutadisha okujulile kwamafilimu e-BOPP anezakhiwo ezihlala isikhathi eside angabhekwa njengezici ezimbili: Okokuqala, ukukhala kobuso befilimu ye-bopp; Okwesibili, ukuqeda ukuthembela kwezakhiwo ezingama-antistatic kumswakama kanye nokwengeza izinto ezisebenzayo ngqo kungqimba elingaphezulu.

02. Izakhiwo ezihlukanisiwe
Kumafilimu e-BOPP, kunezici eziningi ezithonya i-coefflefled yengxabano:

(1) Uhlobo lwe-toner. I-Silicone Oil ne-Tibide Type Toner inokusebenza okuphezulu okuphezulu nokuphansi kokushisa okushisayo, ngenkathi uhlobo lwe-wax lunokusebenza okungcono kokushisa kwegumbi. Umenzeli we-slip anganciphisa kakhulu i-coefficiefling yengxabano, okuyinto ebalulekile ethinta ukusebenza kwefilimu.

(2) Umenzeli onama-anti-adhesive. I-Anti-Adhesive Agent ngokuvamile ingusayizi wezinhlayiyana we-2-5μm esiqinile i-powder, izongezwa kwindawo yamafilimu ingakha ama-bumps amaningi, izokwenza ungqimba lwefilimu kanye nesendlalelo sangempela sokunciphisa ukunamathela kwalo, ukuslayida kuzoba lula, kube lula ukuncishiswa kwe-coefficient.

(3) Umenzeli we-Antistatic. Isetshenziswa kakhulu ngaphakathi kohlobo lwe-antistatic agents areffactants, kunganciphisa ukungezwani kwefilimu, ngaleyo ndlela kunciphise i-coeffecing ebizayo.

03, ukusebenza okushisa okuphansi kokushisa kokushisa
Ukusebenza okushisa ukushisa kwefilimu ye-BOPP kuvezwa njengokushisa kokushisa kokushisa nokushisa kwamandla okushisa, kanti izinga lokushisa lokushisa lokushisa kufanele lilawulwe phakathi kuka-85 ~ 110 ℃. Imishini ehlukene yokupakisha, izimo zokubopha ukushisa zihlukile, futhi imodeli efanayo yemishini ezindaweni ezihlukile zokusebenza, izinga lokushisa lokushisa lokushisa elidingekayo futhi lihlukile. Ngakho-ke, uhla olubanzi lokushisa lokushisa lokushisa lwenza ifilimu ibe nokushisa okungcono kokushisa okungcono, okungaqinisekisa ukusebenza kwayo okubushelelezi emishinini ehlukahlukene yokufaka.

04. I-gloss ephakeme, haze ephansi
Ngaphezu kokuqinisekisa ukuthi ifilimu ingapakishwa emshinini kahle, umsebenzi obaluleke kakhulu we-BOPP Packal File ukubukeka okukhanyayo okukhanyayo. Ukusuka ezimisweni eziyisisekelo ze-Optics, izinkomba ezimbili ezibalulekile zezakhiwo zezakhiwo ze-Optical of BOPP zivela, okungukuthi isicwebezelisi kanye neHaze.
ISyrolwity isetshenziselwa ukuhlola umphumela obonakalayo we-film surce. Ukukhanya okwengeziwe kuboniswa ngokuqondile kusuka endaweni yefilimu, kukhuphuka izinga eliluhlaza okwesibhakabhaka. Ama-gloss surface aphezulu akhombisa ukugxila okuphezulu kokukhanya nokukhombisa izithombe ngokucacile. Ingaphezulu lamafilimu we-BOPP kufanele abe nezinga eliphakeme lokufutheka komhlaba. UHaze, osusondelene naye osobala, isilinganiso samaphesenti wokukhanya okudluliselwe ophambukayo kusuka ekuhlolweni kwesigameko ukukhanya okungaphezulu kokukhanya okukodwa. Lapho ehlakazekile engela encane, okuqukethwe okuqukethwe kucacile; I-angle enkulu yokusakaza engahambelani futhi engahambelani izophumela ekuhlukaniselweni okwenziwe ngokuqhathaniswa nokuphaphama okuphambene nokupakisha, kuyilapho i-haze ephansi izokhombisa iphethini ecacile nenempilo yebhokisi langaphandle lomkhiqizo.

Njengamanje, ifilimu le-BOPP lifisa ukuxazulula inkinga yezobuchwepheshe ukuthuthukisa ukumelana kwefilimu lefilimu, yize kukhona okuxazululiwe ekuthuthukiseni ubulukhuni be-BOPTRAILE PP ukwenza umsebenzi othile, ngemuva kokuhlaziywa kokuqhathanisa, eqinisweni, ngezinga elithile lokunciphisa imihuzuko yalo. Ukucwaninga okujulile ezibangelweni eziyisisekelo zokugqekeza okulula kwe-scuffing yamafilimu nemiphumela emibi yezinhlayiya ezinama-anti-adhesive ku-survices yokumelana komhlaba kuyindlela ebalulekile yokusebenza okuphezulu kumafilimu aphezulu e-BOPP.