3 ink knowledge and skills. Properties of the ink (1) printing process viscosity ink viscosity size requirement for hardware ink manufacturer, the printing speed of the printing press, paper soft structure level, ambient temperature changes of knowledge and skills related to the ink composition of the ink 1. ( 2) Connect the binder material known as varnish. Binder metallic inks can be made from a variety of materials wholesalers, such as various dry vegetable oil, most can be used to make the ink binder, mineral oil can also be made binder TPE ink Wholesales | Inks | Printing constant Yawei equipment provided by the Dongguan City Hengli Hang Yawei printing equipment materials firm. TPE ink Wholesales | inks | printing equipment constant Yawei Dongguan City Hengli Hang Yawei printing equipment materials firm (dghyw88.1688.com) (www.hengyawei.com) this year introduced a new upgrade, the above picture is only for reference, please call the contact phone book page or image on to obtain the latest information, contact: Mr. Chang.