The fragrant microcapsule was prepared with gelatin and Arabic gum as the wall material and rose essence as core by compounding and coagulation.
以明胶和阿拉伯树胶为微胶囊的壁材，玫瑰香精为芯材，采用复凝聚法制备香精微胶囊。
2
A new kind of beehive carton production craft was introduced: horizontal gum, lengthways incision, the continuous paper core. It can improve productivity and realize automatic production.
采用横向涂胶、纵向切割、纸芯连续的蜂窝纸板生产工艺可提高生产效率，并实现全自动生产。
3
The slow-release microcapsule water suspension agent uses the sethoxydim as core material by complex coacervation method and uses the gelatin and the arabic gum as wall material.