JRPanel

  Hi guys, glad to see you here again! In previous JRPanel videos, you must have found that the   high frequency transformer   is always wapped in yellow tape.   In this blog, JRPanel would like to introduce you the different types of tape used in High Frequency Transformer. 1.  Mara Tape   Mara tape, also known as polyester tape, uses polyester film as the base material and the adhesive is acrylic flame retardant adhesive. This kind of tape has excellent resistance to chemicals and moisture, and can resist cuts and abrasions.  Because of its flame retardant and insulating characteristics, mara tape is often used as insulation between windings of high and low frequency transformers and as a core fixing material for transformers. There are many colors of Mara Tape, usually red, blue, yellow, white, etc.  It has certain elasticity and stretchability, and one side is coated with adhesive. It is widely used in transformers, motors, capacitors and othe...

  Hi guys, this is JRPanel! As a professional one-stop industrial manufacturer, we aim to share the most valuable contents with people who are interested in Membrane Switch, Sheet Metal, PCB and High Frequency Transformer.   In this blog, JRPanel would like to take you to explore more about  Screen Printing in Membrane Switch Manufacturing . These points will help you understand more fully the screen printing process in JRPanel factory. First let's introduce the decorative inks for the  graphic   layer and the tips  notable during printing, summaried by JRPanel engineers .   1.  The ink used on the  graphic layer  is solvent volatile ink. There are actually many varieties of this type of ink. However, when selecting, it is necessary to consider the ink fineness, color purity, color coverage, and bonding fastness with the substrate.   2.  In multi-color printing, following the principle of printing dark colors first and then pri...