Monga katswiri wopanga mapepala omwe ali ndi ntchito yosindikiza ndi kulongedza mapepala.
Ili ndi ukadaulo wathunthu wopanga ndi zida zopangira.
Timagwira ntchito ndi kamangidwe ka malo amodzi, kafukufuku ndi chitukuko, kupanga mabokosi apamwamba a mapepala, bokosi la malata, mabokosi amphatso, Bokosi lokhala ndi loko ya zipi, makatoni, malangizo, zolemba, malangizo, zolemba zomata, ndi zina zambiri.
Shenzhen Shengjing Packaging Products Co., Ltd. ndi katswiri wopanga makina osindikizira ndi kulongedza mapepala.Ili ndi ukadaulo wathunthu wopanga ndi zida zopangira.Ndi lingaliro lapadera la mapangidwe, gulu lamphamvu la kafukufuku waukadaulo ndi chitukuko, komanso lingaliro laukadaulo laukadaulo, lapeza milandu yambiri yopambana ndikupereka ntchito zonyamula katundu padziko lonse lapansi.