MWare® Poly Cupstock

MWare Poly Cupstock

The performance you seek. The consistency you want.

Our MWare® Poly Cupstock shines in regard to strength and consistency. It works well with all types of forming equipment. And ultimately it helps reduce costs and promote efficiency. Depending on your performance and sustainability goals, we deliver various offerings of fiber mix and functional coatings–all of which meet strict global food standards. This strong paperboard cupstock helps resist cracks and tears, which greatly improves the consumer experience.

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Features & Benefits

What you can expect from us:


We put advanced systems in place to ensure roll-to-roll consistency to improve converting efficiency. This helps reduce converting costs.

Liquid Holdout

Designed to withstand the liquid holdout challenges associated with new beverage ingredients.

Cup Machinability

Capable of excellent and consistent rim forming in high-speed cup forming.

PCF Available

Paperboard options can include up to 15% post-consumer recycled fiber (PCF).

Best used with:

  • Hot Beverage Cups
  • Cold Beverage Cups
  • Lidded Food Cups

Additional Product Information


  • All WestRock North American paperboard mills are certified to the SFI®, PEFC™, FSC™ Chain of Custody Standards.Contact your WestRock sales representative for certified fiber availability for this product. Certificates Codes: SFI Certified Sourcing: NSF-SFILUFS-6S751, SFI CoC: NSF-SFICOC-6S751, PEFC: NSF-PEFCCOC-6S751FSC Company Code: FSC-C104002.
  • Compostable documentation available.

Environmental & Product Safety

  • Notices under US California Proposition 65 and the EU REACH regulation are not required.
  • Elemental chlorine free (ECF) bleached fiber.
  • Meets heavy metal limits of the US Model Toxics in Packaging rules and Article 11 of EU Directive 94/62/EC.

*Contact WestRock for details
This information is subject to change without notice.

Food Contact

  • Meets multiple national requirements for food contact packaging, e.g., US and Canada. Contact your sales representative for information on specific markets and end-uses.
  • ISEGA Certificate available.
  • Meets China NHFPC (restrictions may apply).
  • Kosher documentation available.


  • Produced at an ISO 9001 certified facility.
  • Produced at a FSSC 22000, Category M certified facility.

Paperboard Calculator

We understand that you rely on us for more than paperboard. In order to provide the best service possible, WestRock has developed roll, sheet and metric conversion calculators to make your job easier.

View the paperboard calculator


MWare Poly Cupstock Specifications

Product Variations

MWare Non Poly Cupstock

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Get started.

How can we help you meet your business goals? Contact a member of our team to learn more about our paperboard products and services.

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