Shijiazhuang Jiangrun Indasitiri & Trade Co., Ltd vagadziri vakavimbika uye vatengesi veBOPP yekurongedza tepi kune yedu yakakura yevatengi vanoda zvigadzirwa zvemunhu kubva pasirese.BOPP kurongedza matepi mamwe ematepi anonyanya kudyiwa mune yekuverenga manejimendi uye kutumira nhasi, asi nechikonzero chakanaka.

Yedu BOPP yekurongedza tepiinowanzogadzirwa kubva kuBOPP-yakavakirwa firimu inonzi biaxial oriented polypropylene.Iyo polypropylene inoonekwa se thermoplastic polymer inotaura kuti inokwira pamusoro petembiricha chaiyo, uye inodzoka kune yayo yakasimba kana yapedza kutonhora.Maitiro acho anowanzo kukwirira kupfuura akaiswa pre-stretch kusvika 250 muzana pasina vimbiso yekusave nefirimu rekuzorora, ichikupa iwe yekupedzisira mhando uye hupfumi hwepamusoro.

Mazhinji emafirimu eBOPP anoonekwa seasina chepfu uye saka akachengeteka uye akavimbika kushandisa.Iwo ane hushamwari kwezvakatipoteredza uye anosangana neakajairwa kuchengetedzwa kwezvakatipoteredza zviyero, nepo mamwe emafirimu achiwanzo gadzirwa kubva kune zvakadzokororwa zvinhu.Pane dzimwe nguva iyo tepi inenge 48mm yakafara asiwo inopedzwa muhupamhi hwe 72mm.