Ifilimu ye-polypropylene egxile ku-Biaxially (ifilimu ye-BOPP ngamafuphi) iyinto enhle kakhulu esobala evumelana nezimo.Ifilimu ye-polypropylene egxile ku-Biaxially inezinzuzo zamandla aphezulu ngokomzimba nangokwemishini, isisindo esilula, ukungabi nabuthi, ukumelana nomswakama, ububanzi bokufaka isicelo kanye nokusebenza okuzinzile.Ngokusetshenziswa okuhlukile, ifilimu ye-polypropylene egxile ku-biaxially ingahlukaniswa ifilimu yokuvala ukushisa, ifilimu yelebula, ifilimu ye-matte, ifilimu evamile kanye nefilimu ye-capacitor.
I-Polypropylene iyimpahla eluhlaza ebalulekile yefilimu ye-polypropylene egxile ku-biaxially.I-Polypropylene i-thermoplastic synthetic resin esebenza kahle kakhulu.Inezinzuzo zokuzinza okuhle kwe-dimensional, ukumelana nokushisa okuphezulu kanye nokufakwa kahle kukagesi, futhi idingeka kakhulu emkhakheni wokupakisha.Ngo-2021, umkhiqizo wezwe lami we-polypropylene (PP) uzofinyelela kumathani ayizigidi ezingama-29.143, okuwukunyuka konyaka ngo-10.2%.Ngokuhlomula ekuhlinzekeni okwanele kwezinto zokusetshenziswa, imboni yefilimu ye-polypropylene yezwe lami ithuthuke ngokushesha, futhi umphumela wayo uqhubekile nokwanda.Ngokusho kwedatha evela ku-National Bureau of Statistics, ukukhiqizwa kwefilimu ye-polypropylene yezwe lami kwe-biaxially kuzofinyelela amathani ayizigidi ezingu-4.076 ngo-2021, okuwukunyuka konyaka ngo-8.7%.
Izindlela zokukhiqiza zefilimu ye-polypropylene ye-biaxially oriented zifaka indlela yefilimu ye-tubular kanye nendlela yefilimu eyisicaba.Ngenxa yekhwalithi engalingani kanye nokusebenza kahle okuphansi kwemikhiqizo ekhiqizwa indlela ye-membrane ye-tubular, kancane kancane iqedwe ngamabhizinisi amakhulu.Indlela yefilimu eyisicaba ingahlukaniswa kube indlela yokwelula ye-biaxial kanyekanye kanye nendlela yokwelula ye-biaxial enesinyathelo.Isinyathelo ngesinyathelo inqubo yokwelula i-biaxial imi kanje: impahla eluhlaza→i-extrusion→ukusakaza→ukwelula ubude obude→ukunquma unqenqema→ukwelashwa kwe-corona→ukusonga→i-roli yefilimu enkulu→ukuguga→ukusika→umkhiqizo oqediwe.Njengamanje, indlela yokwelula kancane kancane ye-biaxial yamukelwa amabhizinisi amaningi ngenxa yezinzuzo zayo zobuchwepheshe obuvuthiwe, ukusebenza kahle kokukhiqiza okuphezulu, nokufaneleka kokukhiqizwa ngobuningi.
Ifilimu ye-polypropylene ye-Biaxially isetshenziswa kakhulu ekupakisheni izinto ezifana nezingubo, ukudla, imithi, ukuphrinta, ugwayi notshwala.Njengamanje, ifilimu ye-polypropylene egxile ku-biaxially kancane kancane ithathe indawo yamafilimu okupakisha ajwayelekile njenge-polyethylene (PE), i-polypropylene (PP), ne-polyvinyl chloride (PVC).izwe lami liyizwe lesibili ngobukhulu emhlabeni, futhi isidingo sokupakisha siyaqhubeka sikhula.Ngokwezibalo ze-China Packaging Federation, imali eqoqiwe yamabhizinisi engaphezu kobukhulu obunqunyiwe embonini yokupakisha yezwe lami izofinyelela kuma-yuan ayizigidi eziyizinkulungwane eziyi-1,204.18 ngo-2021, okuwukunyuka konyaka ngo-16.4%.Ngokuthuthuka okusheshayo kwemboni yokupakisha yezwe lami, ifilimu ye-polypropylene egxile ku-biaxially izoba nethuba lemakethe elibanzi njengento ebalulekile yokupakisha.
Abahlaziyi bemboni bakwa-Xinsijie bathe ukuzuza ekuhlinzekeni okwanele kwezinto zokusetshenziswa kanye nokuvuthwa okuphezulu kobuchwepheshe bokukhiqiza, amandla okuthuthukiswa kwemboni yefilimu ye-polypropylene yezwe lami makhulu kakhulu.Ukuthuthuka okusheshayo kwemboni yokupakisha kuzoqhubeza ukunwetshwa okwengeziwe kwemakethe yefilimu ye-polypropylene yezwe lami egxile ku-biaxially.Ngokujula komqondo wokusetshenziswa okuluhlaza, abathengi bazothuthukisa futhi izidingo zekhwalithi zezinto zokupakisha, futhi ifilimu ye-polypropylene eyonga amandla nemvelo ehambisana nemvelo izoba inkambiso emakethe.
Isikhathi sokuthumela: Oct-09-2022