custom lift-up flaps book is an image printing company. We must pay attention to the color difference in printing. If there is a color difference, the product will lose its beauty. The following Shanghai Jinghao color box to take you to understand the printing color difference problem caused by poor ink in Shanghai custom lift-up flaps book, I hope to help you. The thickness and viscosity of the ink layer are not suitable for printing color difference. When printing, only the moderate...

Today's commonly used multi-functional Grass Mower is lithium battery multi-functional Grass Mower, widely used, mainly used in park grass, green belt, factory grass, golf course, home garden, grass, orchards and other places lawn trimming and maintenance. Today, I will tell you about the common faults and solutions of multi-functional Grass Mower. 1. The multi-functional Grass Mower blade does not run smoothly The battery cable is loose; Water and dirt cling to the blade; Motor...