Skip to Content

Sonoco Alcore


Why choose the Sonotube concrete forms solution?

Low cost

Rather than using traditional metal or plastic formworks, Sonotube concrete forms allow you to create multiple formworks at one time. Use a one-time use solution to remove the possibility of using formworks that can be lost or stolen on site.

Time saving

Sonotube concrete forms enable you to create multiple forms at once. No more waiting for a metal or plastic formwork to be cleaned or become available.

Water resistance

Our patented RainGuard technology allows you to use a product that’s water resistant, withstanding harsh weather and building conditions to deliver a perfect concrete form.

Ease of use

No more scaffolding towers or metal frameworks with Sonotube concrete forms. With an easy-to-use zip system, the cardboard can be removed in minutes.

Sustainable options

Sonotube concrete forms offer you a recyclable solution that is easier to dispose of than metal or plastic formworks.


Our Sonotube forms are lightweight and can be handled manually.

Contact us to request more information about Sonoco Alcore's construction cores.

Case Studies

Our Products at Work

Hi-Radius Core

Our Hi-Radius core has a smooth, rounded edge on the unwinding end, which allows the producer to avoid using plastic caps. This solution is especially effective if our customer is spinning and texturizing the yarn in-house.

Read the case study


Sonoco Alcore will purchase Mondi's existing core equipment and then replace it with newer state of the art technology equipment. In addition, Sonoco Alcore will manage 28 employees responsible for core production on site.

Read the case study

Contact Us

We can help

Need help? Want to share an idea?

  • Get information about Sonoco Alcore
  • Request a tubes or cores quote
  • Request a paper supply quote
  • Inquire about becoming a supplier
  • Learn about employment opportunities

Contact Us

When you visit this website, cookies are placed on your device. These cookies allow us to offer you the best possible user experience, to show you relevant commercial messages and to collect statistical information regarding this website. By closing this banner and/or continuing to use our website, you indicate that you have read and understood our privacy policy and consent unambiguously to our use of cookies.