Tepi yonyamula bwino kwambiri imapangidwa kuchokera ku filimu yapulasitiki yodziwika bwino ya biaxate.Kukhalapo kwa propene kumakuuzani kuti ndi thermoplastic.Izi zikusonyeza kuti ndi pliable ndithu ikakhala pamwamba kuposa kutentha kwina kenako n'kukhala olimba zinthu zikayamba kuzizira.zinthu zosiyana zimagwiritsidwa ntchito pomanga matepi olimba ndikuwawonetsa momveka bwino kuti ayenera kukhala nawo.Kapangidwe koyipa ka tepi yoyikamo kumapangitsa kukhala kosavuta kugwiritsa ntchito tepi yoyikamo kaya ndi ntchito yamanja kapena yoyendetsedwa ndi makina.

Matepi olongedza a BOPP ndi matepi angapo omwe amagwiritsidwa ntchito kwambiri potumiza ndi kasamalidwe ka zinthu masiku ano, ndipo ndi chifukwa chanzeru.Mapangidwe apadera a mamolekyu komanso kukhazikika kwa pulasitiki kumapereka mphamvu zamakina ndi zowoneka bwino, zomwe zimathandiza kwambiri pakugwiritsa ntchito, imodzi mwazonyamula.

Nkhani

Tepi yonyamula ya BOPP idapangidwa kuchokera ku filimu ya biaxate yodziwika bwino ya pulasitiki (BOPP).pulasitiki ikhoza kukhala mankhwala opangidwa ndi thermoplastic (zomwe zikutanthauza kuti imatha kupindika kuposa kutentha kwina, ndipo imabwerera ku malo olimba ikangozizira).Tsopano, pulasitiki yodziwika bwino ya biaxate ikhoza kukhala filimu ya PP yotambasulidwa motsatira njira yamakina ndikudutsa njira yamakina.Izi zidzawonjezera mphamvu zowonjezera chifukwa chomveka bwino cha filimuyi.Kapangidwe kake kumapangitsanso kuti makina oyendetsedwa ndi makina azigwiritsidwe ntchito patepi yonyamula mosavuta.