Plant ink application characteristics

Unlike petroleum-based ink is vegetable oil based inks for the non-renewable resources such as soy ink contained in the soybean oil is sustainable and biodegradable abundant renewable resource that can  oil equipment  provide raw materials for the production of printing ink, and has good environmental protection. Use vegetable oils (such as soybean oil) replace some petroleum-based mineral oil to manufacture  oil expeller  national industrial use of vegetable fats, vegetable oils expanding range of applications, while reduce the consumption of non-renewable petroleum imports, save foreign exchange, can be described as serve several programs.