Analysis of reasons: Overprinting problems are common in the printing industry. Because it is a multi-factorial component, it is not easy to solve problems. First of all, the accuracy of position and accuracy of the multi-color printing slot machine itself is a direct factor. Followed by the adjustment of the feed roller, pull roller, the use of traction belt, the accuracy of the layout of the printing plate, and the problem of warpage of the cardboard will produce the problem of overprinting.
Solution: Since overprinting is composed of multi-color printing, it is inevitable that the position of the printing roller on the various printing slot machines is relatively inaccurate. This requires the equipment department to adjust the printing position to ensure that the error is at the minimum limit. First of all, since the initial printing has an effect on the thickness of the board, the roll portion of each color should be slightly larger than the previous one so that the pressure exerted on all the colors is equal. Secondly, there are feed rollers and draw rollers at the front and rear of each printing. The adjustment of these two rollers is very important, especially when the width of the paperboard is too narrow, attention should be paid to adjusting the gap and position. In case of local color registration, two traction belts should be added at the edge of each printing plate to ensure that the cardboard is steadily over-printed. Furthermore, due to the different degree of warpage of corrugated cardboard, it has absolute influence on overprinting. If necessary, cardboard should be replaced again, but it must be flat.
This is Q&P company. We are specialized charging cart manufacture from China.
The collective sharing Public charging station in mobile mode:
One is the collective sharing in mobile mode, which represents the call technology and the main attack scene; People and recharging devices can be mobile, such as the use of a large number of electronic devices; The main attack of big scene equipment, including the classroom, police, factory, mall, railway station, airport, scenic, spot ,hospital and other people used large areas, a single machine equipment can set up dozens of electronic equipment.
Public charging staion in fixed scenarios:
Second is the mobile sharing in the fixed scene, the representative is the street electricity technology, the main attack small scene; When A person is working or working near A point, there is A need for A specific number of devices to charge; It will main attack small counter, scene includes restaurant, cafe, bar and so on, general single cabinet has 10 or 20 charge position quantity for charging devices.
charging station can support and charging for 30/40/52/60/635 tablets/laptops.
Also manage the storage and USB port 5V2.1A dc charging, no adaptor, with charging line;
USB charging port, perfect for multiple models, support 2.1A quick charging, 8 heavy security guard; Intelligent identification IC, capable of intelligent charging recognition device and distribution of required current (suitable for mobile terminal of all kinds of mobile phones and tablets device).
The auxiliary socket is designed to provide 220V/110V and 10A socket, which can be used for connecting teachers with computers or portable casting machines, etc. Microcomputer intelligent start-stop function (optional).
Charging station this product is used for school education, library, hotel, office, factory, meeting room, family, shops, airports, data processing and government work scenario, these places are using a lot of tablets and laptops. Charging stations will work for their collective charge and management. Our products main sold to education place.
Security Charging Cart is equipped with LED light to display charging status, red light means charging, green light means full charging or not charging. And we have three point safety locker.
Two with brake casters can make charging cart not move when you put well it on a place.
Our charging cart is made of 1.2 mm cold steel sheet material. It is really strong and can understand certain weight. The good quality can be seen.
Our charging carts have safety certification of UL, CE, ROHS,CCC, FCC and REACH, considering the safety and quality assurance. Design two side door to protect power area and curved edge surface to preventing user getting hurt and device. Can be fixed on the wall. Let customer use happy and at ease.
Public Storage Charging Station,Led Light Charging Station,Tablets Charging Cabinet,Public Charging Cabinet
Shenzhen Qipeng Maoye Electronic Co.,LTD , http://www.lotcharge.com