New Blown-ion™ 500 Plasma Surface Treating Technology Enables Rockwell Automation’s Switch from Print-and-Apply Labels to In-Line Digital Printing
When Rockwell Automation moved its contactor and relay production back to Milwaukee, Wisconsin, it had to develop an entirely new process for the changing volumes and available space. The new highly automated assembly line would also be a showcase of Rockwell’s automation capabilities, featuring Rockwell drives, motors, Independent Cart Technology (ICT), PLC’s, HMI’s, sensors, and…
Read MorePlasma, Flame & Corona Pretreatment for Surface Treating Plastics
Generally, plastics have chemically inert and nonporous surfaces with low surface tensions. This makes them nonreceptive to bonding with inks, adhesives, coatings, and other substrates. Polyethylene and polypropylene for example have very low surface energy. Pretreatment of these and other engineered plastics improves bonding prior to printing, coating, and laminating. The best type of surface…
Read MoreAdvances In Adhesion With Co2-Based Atmospheric Plasma Surface Modification
Abstract The use of gas and/or liquid-phase carbon dioxide (CO2) with atmospheric plasma discharge surface pretreatment technology can remove micron and submicron particulates and hydrocarbon-based contaminations on plastics and metals. The cleaning process is based upon the expansion of either liquid or gaseous carbon dioxide through an orifice. The paper provides an understanding of the…
Read MorePlasma & Flame Surface Treatment Distance & Dwell Time Recommendations for Consistent Treatment Results
What is the ideal distance between the treatment head and the surface to be treated? The answer depends on the surface treater you are using and your specific application. However, there are some general guidelines that you should be aware of: Treatment Distance Treatment Dwell Time Treatment Angle Measuring Treatment Success Pretesting and good documentation…
Read MoreClean is good, but is it good enough for successful adhesion?
Smart manufacturers recognize the importance of a clean surface when bonding components. If a part is not clean, the adhesive will bond to the surface contamination rather than directly to the surface itself. Manufacturers commonly use a solvent to clean the surface. However, this isn’t always enough to produce the desired adhesive outcome. A clean…
Read MoreRoll Aluminum Surface Preparation for Packaging Applications
The packaging industries within North America and Western Europe consume the majority of the aluminum sheet and foil for making beverage cans, flexible packaging and foil wraps. The choice of alloy for these applications typically predetermines properties such as strength, formability and resistance to corrosion. Other requirements such as the surface finish, flatness and gauge…
Read MoreAtmospheric Surface Modification Of Polymers For Biomedical Device Adhesion
Abstract Biomedical applications require polymers that react properly with the biological environment in which they are employed. Since biocompatibility involves the interface between the device and the biological environment, surface modification techniques can be critical to solve adhesion issues, avoiding costly changes of materials. Atmospheric surface modification techniques such as air plasma, flame plasma and…
Read MoreDesmear & Descum Circuit Boards with Plasma Treatment
Complex printed circuit board constructions with ever-increasing layers and circuit densities benefit from Plasma3™ plasma treatment for descum, desmear, removal of carbon-based organics, PTFE activation, and surface preparation. Plasma processing of various board types historically have used vacuum plasma technologies. However, there is a need for increased processing capacities as the printed circuit board construction continue to…
Read MoreHow and why plasma and flame surface treating improve surface adhesion.
Common adhesion impediments found on surfaces. Non-porous and hydrophobic surfaces have low surface energy with few available bonding sites due to low levels of charged ions on the surface. Additionally, any type of surface contamination affects adhesion negatively. This contamination can include material additives & release agents which can migrate to the surface. Clean, Etch…
Read MoreAtmospheric Plasma and Flame Surface Treatment for Medical Applications
Get insight on how medical device manufacturers are using atmospheric plasma to eliminate adhesion challenges. What’s in the eBook? Learn how atmospheric plasma is helping users improve product quality, and increase production speeds. See what Enercon customers are saying “For medical printing applications, it’s imperative to follow the defined protocols. Enercon’s experience with medical device…
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