Biaxially oriented polypropylene firimu (BOPP firimu kwenguva pfupi) yakanakisa inoonekera inochinjika yekurongedza zvinhu.Biaxially oriented polypropylene firimu ine zvakanakira zvesimba repamusoro uye remuchina, huremu huremu, husina muchetura, hunyoro hunodzivirira, huwandu hwekushandisa uye hwakagadzikana kuita.Zvinoenderana nekushandiswa kwakasiyana, biaxially oriented polypropylene firimu inogona kukamurwa kuita kupisa sealing firimu, label firimu, matte firimu, yakajairika firimu uye capacitor firimu.
Polypropylene chinhu chakakosha mbishi ye biaxially oriented polypropylene firimu.Polypropylene is thermoplastic synthetic resin ine basa rakanaka.Iyo ine mabhenefiti eakanaka dimensional kugadzikana, yakakwira kupisa kuramba uye yakanaka yekuvharisa magetsi, uye iri kudiwa zvakanyanya mundima yekurongedza.Muna 2021, nyika yangu polypropylene (PP) yakabuda ichasvika 29.143 miriyoni matani, gore-pa-gore kuwedzera kwe10.2%.Kubatsirwa kubva mukupihwa kwakakwana kwezvinhu zvakabikwa, nyika yangu biaxially oriented polypropylene film industry yakasimukira nekukurumidza, uye kubuda kwayo kuri kuramba kuchiwedzera.Zvinoenderana nedata kubva kuNational Bureau of Statistics, nyika yangu biaxially oriented polypropylene firimu rekugadzira richasvika 4.076 miriyoni matani muna 2021, gore negore kuwedzera kwe8.7%.
Nzira dzekugadzira dze biaxially oriented polypropylene firimu dzinosanganisira tubular firimu nzira uye flat film nzira.Nekuda kwehutano husina kuenzana uye hushoma hwezvigadzirwa zvinogadzirwa netubular membrane nzira, zvakabviswa zvishoma nezvishoma nemabhizinesi makuru.Iyo flat film nzira inogona kupatsanurwa mune imwe chete biaxial kutambanudza nzira uye nhanho nhanho biaxial kutambanudza nzira.Iyo nhanho-ne-nhanho biaxial kutambanudza maitiro ndeaya anotevera: mbishi zvinhu → extrusion → kukanda → longitudinal kutambanudza → kuchekwa kwemupendero → corona kurapwa → mhepo → hombe firimu roll → kuchembera → kupera → chigadzirwa chapera.Parizvino, iyo zvishoma nezvishoma biaxial kutambanudza nzira inotambirwa nemabhizinesi mazhinji nekuda kwemabhenefiti ayo ehunyanzvi tekinoroji, kugona kwakanyanya kwekugadzira, uye kukodzera kugadzirwa kwakawanda.
Biaxially oriented polypropylene firimu rinoshandiswa zvakanyanya mukurongedza zvinhu zvakaita sembatya, chikafu, mushonga, kudhinda, fodya nedoro.Parizvino, biaxially oriented polypropylene firimu zvishoma nezvishoma yakatsiva akajairwa ekurongedza mafirimu akadai se polyethylene (PE), polypropylene (PP), uye polyvinyl chloride (PVC).nyika yangu ndiyo yechipiri nyika yakakura kwazvo yekurongedza munyika, uye kudiwa kwekurongedza kuri kuramba kuchikura.Zvinoenderana nenhamba kubva kuChina Packaging Federation, iyo yakawedzera mari yemabhizinesi pamusoro pehukuru hwakatarwa muindasitiri yekutakura zvinhu munyika yangu ichasvika 1,204.18 bhiriyoni yuan muna 2021, gore negore kuwedzera kwe16.4%.Nekukurumidza kusimudzira kweindasitiri yekurongedza yenyika, biaxially oriented polypropylene firimu richava nemusika wakafara tarisiro sechinhu chakakosha chekurongedza.
Vanoongorora maindasitiri kubva kuXinsijie vakati kubatsirwa kubva mukuwanikwa kwakakwana kwezvigadzirwa uye kukura kwakanyanya kwehunyanzvi hwekugadzira, kugona kwekusimudzira kweindasitiri yefirimu yebiaxially oriented polypropylene yakakura.Iko kukurumidza kusimudzira kweindasitiri yekurongedza kuchafambisa kuwedzera kwekuwedzera kwenyika yangu biaxially oriented polypropylene firimu musika.Nekudzika kweiyo pfungwa yekudyiwa kwegirinhi, vatengi vanozowedzera kuvandudza zvinodikanwa zvemidziyo yekurongedza, uye iyo inochengetedza simba uye ine hushamwari nharaunda biaxially oriented polypropylene firimu ichava iyo huru yemusika.
Nguva yekutumira: Oct-09-2022