Ndi, ndithudi, zotheka kunena kuti ndi tepi yomatira yokha komanso kwa wogwiritsa ntchito wamba, kusiyana kosiyanasiyana kuli kosafunika.Koma kwa katswiri, yemwe amagwira ntchito yokonza katundu kapena kugawa kagawidwe tsiku ndi tsiku, mafunsowa ndi ofunikira kwambiri, kuti chilichonse chiziyenda bwino.

Choyamba, kufotokozera mwachidule za mapepala apulasitiki opangira matepi omatira: PVC (Polyvinyl chloride) pulasitiki yachikale yodziwika kuyambira 1935. PVC ndi pulasitiki ya thermoplastic.Mphamvu za zojambulazo za 28 mpaka 37 microns zimagwiritsidwa ntchito pa matepi omatira.Ndi chinthu chozimitsa chokha chokhala ndi makina abwino kwambiri.Ndi zinthu zapulasitiki zomwe zimagonjetsedwa kwambiri ndi chilengedwe.Iyenera kutayidwa mwaukadaulo.Panthawi yowotcha wamba, mbali zina za utsi zimatha kukhala zapoizoni.

Choyamba, kufotokozera mwachidule za mapepala apulasitiki opangira matepi omatira: PVC (Polyvinyl chloride) pulasitiki yachikale yodziwika kuyambira 1935. PVC ndi pulasitiki ya thermoplastic.Mphamvu za zojambulazo za 28 mpaka 37 microns zimagwiritsidwa ntchito pa matepi omatira.Ndi chinthu chozimitsa chokha chokhala ndi makina abwino kwambiri.Ndi zinthu zapulasitiki zomwe zimagonjetsedwa kwambiri ndi chilengedwe.Iyenera kutayidwa mwaukadaulo.Panthawi yowotcha wamba, mbali zina za utsi zimatha kukhala zapoizoni.

Kodi mungazindikire bwanji kusiyana pakati pa matepi a BOPP ndi PVC?

Poyang'ana koyamba, matepiwo amakhala pafupifupi ofanana, koma pali njira zingapo zodziwira zomwe zili.

Mayeso okhala ndi cholembera

Tsegulani chidutswa cha tepi ndikuyika mapeto ake mwachitsanzo pa desiki.Mangitsani tepiyo ndiyeno yesani kubowola tepiyo ndi cholembera.Ngati tepi yomatira yang'ambika kwathunthu, ndi polypropylene zojambulazo.Ngati mutha kupanga zonse mu tepiyo, komabe, ndipo tepiyo simang'ambika, ndi tepi yomatira ya PVC.