Added strength for additional pilferage protection.
Natralock® RTR is a patented paperboard that delivers exceptional tear resistance to deter theft. Designed for secure folding carton applications, it provides a rigid yet smooth surface for outstanding ink holdout and high-quality graphic reproduction. Plus, Natralock RTR delivers many converting efficiencies. Put this strong tamper protection to work for you.
Features & Benefits
What you can expect from us:
Combines paperboard attributes with the tear-resistance of our proprietary lamination for unsurpassed performance in security carton packaging.
Outstanding ink holdout and best-in-class consistency deliver high-quality graphics for security carton applications.
A polymer coat-weight uniformity offers improved efficiencies and maximum throughput on high-speed filling equipment.
Roll-to-roll and sheet-to-sheet consistency makes Natralock CNK ideal for high-speed converting, filling and sealing applications.
Best used with:
- Security Carton Applications
- Beauty and Personal Care
- Media and Electronics
- Home Improvement
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.
- Certificate Codes: SFI Certified Sourcing: NSF-SFI-CS-6S751, SFI CoC: NSF-SFICOC-6S751, PEFC: NSF-PEFCCOC-6S751, FSC Company Code: FSC-C104002.
Environmental & Product Safety
- Notices under US California Proposition 65 and the EU REACH regulationand Safety are not required.
- Elemental chlorine free (ECF) bleached fiber.
- Meets heavy metal limits of the US Model Toxics in Packaging rules andArticle 11 of EU Directive 94/62/EC.
This information is subject to change without notice.
- Produced at an ISO 9001 certified facility.