Generally, 2 to 3 UV lamps are installed in the middle part of the paper receiving chain rail, and an exhaust pipe is installed at the top of the paper receiving part, and a UV curing device can also be separately connected, and the conveyor belt is connected to the paper receiving table part. Obviously, the latter, due to the limitation of the conveyor belt speed of the UV curing device, will aff...

Are 0.25mm wafers thin or thick? How thin or how thick is suitable for a wafer? How is it divided? A 0.25mm wafer can be considered a thin wafer, but it is not really a thin wafer. The thickness of wafers varies according to application requirements. Generally, wafers less than or equal to 100μm (0.1mm) can be considered thin, and wafers greater than 100μm can be considered thick. In engineering a...

For UV LED Spot Light Source, Linear UV LED Curing Light, the heat dissipation mode is generally adopted fan cooling. When the fan is installed, there are two situations: one is to below air to the radiator, the other is to draw air in the opposite direction. The internal structure of conventional fan cooling irradiation head is shown below: What are the characteristics of these methods? The answe...

Bonding means attaching two objects together with a seal (often permanently) Microtechnology involves various types of bonding processes Used in IC packaging and printed circuit board assembly. Will not be covered in this lecture. - Wafer bonding - Wire bonding - Flip chip bonding Wafer bonding 1: as a way to make advanced starting wafers SOI) 2: as a way to create complex 3D structures and caviti...

1.EIT UV POWER PUCK II and EIT UVI CURE PLUS II UV energy meter calibration and commissioning unit: Shezhen Deshengxing Electronics Co., Ltd.. Address information for returning repairs and calibration: F3, Building 5, Zhangmutou, Dongguan, Guangdong, China, 523637. Contact: +86-18924372460 Jennifer. Our customer service staff will contact you as soon as possible. 2.About the users who issue the re...

Wafer film expander is a film expander clamping device, including upper base, lower base, upper pressing plate and lower pressing plate. A guide rod and a driving rod are arranged between the upper and lower bases. Both ends of the guide rod are vertically connected with the upper and lower bases respectively. The rotation of the lower end of the drive rod is limited in the lower base, and the upp...

UVLED curing systems have gradually replaced UV mercury lamps in the printing industry. So, offset printing machine modified UV LED curing systems has the advantages of those? It will state as follows: 1.Low temperature consumption The power consumption of the UVLED curing system is 30% of that of the UV mercury lamp. 2.Instantly ON-OFF It can reach the maximum output without preheating, and can b...

Ordinary 30W straight sterilization lamp standard: For the detection standard of UV sterilization lamp, there are the following three standards, which stipulate the detection standard of ordinary 30W straight lamp tube. 1.WST367-2012 “Technical Specification for Disinfection of Medical Institutions”, monitoring the effect of UV disinfection 2.2019 version, “Technical Specification for Disinfection...