... on our production panel is getting more and more essential. Therefore the size, shape and the width of the dummy areas of your pcb | MULTILAYER BOARD | can have an important influence on the price-building process. In each case - unfunctional "extravagancy" or dummy areas, dominated by vast registration holes - we | MULTILAYER BOARD | will contact you to minimize unnecessary costs. | V-CUTTING | The V-cutting process is the most space-saving mechanical separation process. As pcb`s can be arranged | MULTILAYER BOARD | on the panel one by one in "zero-spaces", this process helps to save you money at high-volume orders. (more than 1000 Eurocards). One disadvantage is | MULTILAYER BOARD | that this process sometimes is not accepted when very high standards concerning flammability are required. And this process does not allow the shaping of round | MULTILAYER BOARD | PCB`s, notches and corners. | ROUTING CIRCLES, NOTCHES, CORNERS... | Routing circles, notches, corners and other necessary or extravagant shapes is the quality of that | MULTILAYER BOARD | separation process. But it needs at least 8 mm from one ...
[ Multilayer Board ]


... there be any missing information or data they will immediately contact the customer to discuss the issue. Once the review is complete, the initial | MULTILAYER BOARD | package is forwarded for booking into both the tooling and production systems. | GUIDE TO DOCUMENTATION REQUIREMENTS | Images To help you quickly access the | MULTILAYER BOARD | services we offer, the following is a guide to the preferred requirements for producing quality Printed Circuit Boards. | CAN BE SUPPLIED AS ARTWORKS |, | MULTILAYER BOARD | penplots, photoplots or photoplot files, so long as the quality and registration of the images is of a standard that will enable a good quality | MULTILAYER BOARD | board to be produced. Another important criteria is the presence of orientation marks within the boundary of board. These marks could be the board reference | MULTILAYER BOARD | so long as it cannot be read from the other side. (This is for your protection to prevent the boards made inside out). | PRINTED | MULTILAYER BOARD | CIRCUIT BOARDS | Images should comply with | DESIGN RULES | that will result in a board that will meet ...
[ Multilayer Board ]


... light used is controlled by an integrator. Printing is done with a semi-automatic dual drawer printer. While one drawer is being loaded with a | MULTILAYER BOARD | panel and phototools, the other is inside the machine being exposed. This dual drawer printing system runs at the same rate as the screen printer | MULTILAYER BOARD | to insure continuous flow. Develop LPI Mask After the panel has been exposed, it is placed in a vertical developer. The unexposed solder mask is | MULTILAYER BOARD | dissolved in a high pressure spray of developing solution. The solution temperature, concentration and conveyor speed control the development process. The developer solution concentration is | MULTILAYER BOARD | maintained by a feed and bleed system controlled by pH. After development, the panels are rinsed and dried. Cure LPI Mask As panels exit the | MULTILAYER BOARD | solder mask developer, they are automatically loaded into the conveyorized curing oven. The curing oven, like the drying oven, has a single heater plenum and | MULTILAYER BOARD | a baffling system designed to maintain a constant, uniform temperature. ...
[ Multilayer Board ]