HW-AFS narrow web corona treatment station

1. Single side corona treatment with excellent uniform sparks.

2. The small size is specially designed for the application of narrow webs.

3. The treatment width, speed, and electrodes all could be customized.

4. Adopting silicon tube as a medium to prevent puncture. Although the dielectric is a necessary wearing part of the corona station and subject to frequent replacement and repair, the actual life of the silicon tube is more than 10000 hours.

5. All the machines would be checked and tested before shipment.

Configuration

Cover materials: organic glass / iron / stainless steel / aluminum
Electrodes: aluminum or ceramic discharge electrode
Additional : open cylinders / outage protection / ozone emission holes

Tips: why you need corona treatment

Many plastics, such as polyethylene and polypropylene, have chemically inert and nonporous surfaces with low surface tensions causing them to be non-receptive to bonding with printing inks, coatings, and adhesives. Although results are invisible to the naked eye, surface treating modifies surfaces to improve adhesion.

Polyethylene, polypropylene, nylon, vinyl, PVC, PET, metalized surfaces, foils, paper, and paperboard stocks are commonly treated by this method. It is safe, economical, and delivers high line speed throughput. Corona treatment is also suitable for the treatment of injection and blow molded parts, and is capable of treating multiple surfaces and difficult parts with a single pass.

       Please contact us for more machine technical details and proposals.