Corona discharge surface treatment device Special high-frequency power supply CTW series
CTW-007 model 70W to CTW-2034 model 20KW
Substrate treatment tests and test equipment rentals available! Surface treatment can be performed using corona discharge without applying heat to the substrate, enhancing hydrophilicity.
Wedge's corona discharge surface treatment device generates corona discharge in the atmosphere to modify the surface of substrates. Even substrates with low polar groups, such as films and non-woven fabrics, can have improved hydrophilicity and enhanced functions such as adhesion, coating properties, and printability by irradiating with corona discharge. Surface treatment can be performed without applying heat to the substrate, unlike flame treatment. 【Enhanced substrate surface functions】 - Printability / Hydrophilicity / Adhesion / Coating properties / Tackiness / Water absorption / Adhesion / Wettability *For more details, please contact us or download and view the catalog.
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basic information
【Processing Corresponding Materials】 ・Film Sheets ・PS/PE/PP/PET/PI/PC/NY/CPP/OPP/Other Optical Films ・Conductive Materials ・Aluminum Foil/Copper Foil/Carbon Film/Vacuum Deposited Film/Other Special Films ・Others ・Optical Sheets/Glass/Ceramics/High Foam Sheets (PP/PE)/Non-woven Fabrics (PP/PE)/Plastic Molded Products/Fibers 【Main Applications】 ・Gravure Printing/Offset Printing/UV Printing/Screen Printing/Pad Printing/Inkjet Printers/Dry Laminators/Extrusion Laminators/Inflation Films/T-Dye Film Sheets/Stretch Films/Coating ● At Wedge, we propose a variety of customized equipment and research and development/testing equipment tailored to our customers' needs. ● For more details, please contact Wedge Corporation, Electrical Business Division, Sales Representative: Uesugi at TEL: 06-6885-6273 / FAX: 06-6885-6274 / E-mail: info.wedge-d@webcatch.jp ・Mentioning "I saw it on Ipros" will help facilitate a smooth response.
Price information
It varies depending on the case, so please feel free to contact us.
Delivery Time
※It varies depending on the case, so please feel free to contact us.
Applications/Examples of results
Electronic insulation heat-resistant film, optical film for liquid crystal, inflation film, gravure printing machine, label printing machine, laminator, aluminum vapor-deposited film, carbon film, non-woven fabric, plastic sheet, board, fiber, and others.
catalog（1）
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Company information
Wedge Corporation addresses issues related to surface modification equipment, static electricity countermeasures, and charging devices with experienced technology. Please feel free to contact our sales department representative, Shimizu.
![[Production Example] Product Stocker](https://image.mono.ipros.com/public/product/image/542/2000713803/IPROS38313046442840107135.png?w=280&h=280)
