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Westech Industries

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  • About Us
  • Services
    • Slitting
    • Sheeting
    • Trimming
    • Die Cutting
    • Corona Treatment
    • Shrink Wrapping
  • Contact Us
  • 800.916.9488

Corona Treatment

Prepare your materials for printing and coating. Many films and plastics have chemically inert and nonporous surfaces with low surface tensions causing them to be non-receptive to bonding with printing inks, coatings, and adhesives.

Corona treatment can increase surface energy prior to printing, activate a surface prior to laminating, or clean a surface prior to coating.

Our corona treatment services are available for dyne level testing, lab trials, and production runs.

Once the material is treated, we can slit and/or sheet the rolls to custom sizes.

Contact us today and we will develop a custom surface treatment to meet your needs.

How Does Corona Treatment Work?

Corona treating increases the surface tension of most materials by inducing molecular changes in the surface of the film. By applying concentrated energy (an electrical discharge) to the surface being treated, oxygen molecules break down and bond to molecules in the material being treated, increasing the surface energy.

Equipment Features Products
  • Roll to roll
  • 54” maximum width
  • 40” maximum diameter
  • Accepts 3”, 5”, 6”, 8” cores
  • Max. line speed – 1000 feet per min.
  • Conventional dielectric with multiple segmented discharge
  • Single or two side capable
  • Polyethylene
  • Polypropylene
  • Nylon
  • Vinyl, PVC, & PET
  • Paper & many other materials

Contact Us

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Westech Industries delivers high quality converting services, designed to your specifications, and according to your deadline. Since 1980, we’ve worked with numerous industries in the private and public sector on slitting, sheeting, corona treatment, shrink wrapping, trimming, and die cutting projects. Our convenient Newark, Delaware location allows for quick access to I-95 and lower shipping costs for neighboring Maryland, New Jersey, Pennsylvania, and New York facilities.

Partner with us and feel confident your products will meet your specifications every time.

Find Us:

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Address:

101 Alan Drive
Newark, Delaware 19711

Phone:

800.916.9488
302.453.1293 (Local)

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