A large majority of the press drive power for driving the inking unit. And in the inking unit, when the ink separation, flexible plastic-roll string and string roller back and forth motion when the mechanical energy into heat. So people try to use recycled water to string roller and ink fountain roller temperature, try to put this heat is discharged from the birthplace of points. This circulating water tank in the central and lower unit section is also included with the printing unit was transferred to the desired temperature. The best all-constant temperature (cooling and heating), so that the inking unit before starting the printing can be achieved in a standard operating temperature. Aluminum printed packaging requirements more stringent, phone boxes, because aluminum is soft, easily deformed, phone boxes manufacturer, and easily scratched. Package failed, will cause scratches, impact injury printed surface of the aluminum plate and other defects, so the packaging is designed to be against their nature. Aluminum printed packaging weight, packaging, there are stringent requirements, phone boxes factories, only in accordance with the appropriate requirements in order to ensure that products in the service of customers, customers are very satisfied with the quality of the printed aluminum. Phone box phone box packaging _ _ Wong Tai Printing Co., Ltd., Dongguan City, Wong Tai provided by the color printing paper. Phone box phone box packaging _ _ Wong Tai Dongguan City, Wong Tai Printing color printing paper Limited (www.dgwangtai.com.cn) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Mr Yip.