Zikafika pazinthu zonyamula katundu, kukula kwa thumba kumagwira ntchito yofunika kwambiri pozindikira momwe angagwiritsire ntchito komanso moyenera. Mmodzi mwa makulidwe omwe amagwiritsidwa ntchito kwambiri pantchito yomanga ndi50 kg bag, makamaka thumba la simenti. Kudziwa kukula kwa50 kg thumba la simentindizofunikira kwa opanga ndi ogula.

Nthawi zambiri, thumba la simenti la 50kg limakhala lalitali pafupifupi 60cm, m'lifupi 40cm ndi kuya kwa 10cm. Miyesoyi idapangidwa kuti iwonetsetse kuti thumba limatha kuthana ndi kulemera kwa simenti pomwe limakhala losavuta kunyamula ndikuligwira. Kukula kwa thumba la simenti kulinso koyenera kuyika ndi kusungirako, zomwe ndizofunikira kwambiri pamapangidwe omwe malo ndi ochepa.

Monga m'modzi mwa akatswiri opanga matumba ku North China,Malingaliro a kampani Hebei Shengshi Jintang Packaging Co., Ltdndiyo nthambi ya shijiazhuang boda plastic Chemical Co., Ltd. ili ku Noth China yokongola komanso yachonde, pafupi ndi Xingtang Exit ya Jingkun Freeway. Timapanga matumba amitundu yonse a PP

Kuphatikiza pamatumba a simenti, pali zosiyanasiyana50 kg matumba apulasitikikupezeka pamsika. Matumba amenewa nthawi zambiri amagwiritsidwa ntchito poyika zinthu zosiyanasiyana, kuphatikizapo zaulimi ndi mankhwala. Miyeso ya matumba apulasitikiwa imatha kusiyanasiyana pang'ono kutengera wopanga, koma nthawi zambiri amatsatira miyezo yofananira yakukula kuti awonetsetse kuti amagwirizana ndi machitidwe wamba otumizira ndi kusunga.

Opanga matumba apulasitiki olemera makilogalamu 50, monga omwe amatulutsaMatumba a Ad Star, yang'anani pakupanga zokhazikika komanso zodalirika zamapaketi. Odziwika chifukwa cha mphamvu zawo komanso kukana chinyezi, matumba a Ad Star ndi chisankho chabwino kwambiri cha simenti ndi zinthu zina zolemera. Kupanga matumbawa kumaphatikizapo ukadaulo wapamwamba kwambiri kuti uwonetsetse kuti akukwaniritsa zofunikira zamakampani komanso magwiridwe antchito.

kumvetsamiyeso ya thumba la 50 kg, kaya ndi thumba la simenti kapena thumba la pulasitiki, ndilofunika kwambiri kuti likhale logwira ntchito komanso lokonzekera. Posankha thumba lachikwama loyenera, mukhoza kuwonjezera mphamvu ndikuonetsetsa kuti zipangizo zanu zikuyenda bwino.