Michem® Flex

Engineered by Michelman.
Trusted by packaging leaders.

Michem® Flex water-based coatings are designed to impart critical functionality to flexible packaging while supporting sustainability goals. The right coatings help packaging maintain an air-tight seal, withstand contact with water, oil, and grease, and protect contents from the effects of oxygen, mineral oil, and moisture vapor.

Our formulations are engineered to support improved end-of-life options, including recyclability and compostability. They are repulpable and PFAS-free, with direct and indirect food contact options. Select grades carry recyclability certifications from PTS, Aticelca, and Western Michigan University, reinforcing our commitment to both performance and compliance. Whether transitioning away from polyethylene or PLA liners, or replacing multi-material film structures, Michem® Flex helps make more sustainable mono-material and fiber-based packaging possible.

 

Integrated High-Performance Coating Systems for Flexible Packaging

Many grades in the Michem® Flex family can be combined with other coatings to form complete coating systems to meet the most demanding performance and sustainability goals.

With solutions optimized for paper, film, and metallized substrates, Michem® Flex coatings help converters and brand owners unlock recyclable and repulpable packaging formats without compromising shelf life, line efficiency, or consumer experience. Key applications include dry food, confectionery, coffee, frozen foods, food wraps, medical packaging, e-commerce mailers, and personal care.

Our Michem® Flex portfolio includes:

Pri
 

 

Michem® Flex HS Series: Heat Seal Coatings

Our heat seal coatings deliver strong, reliable bonds at low initiation temperatures with excellent hot tack. Designed for use across diverse structures, many grades also eliminate the need for primers, simplifying your converting process. Learn more about our heat seal coatings.

Pri
Product Name
Substrate - paper
Substrate - film
water resistance
Substrate - metal
grease & oil resistance
Michem® Flex HS1130
Michem® Flex HS185
Michem® Flex HS268
Michem® Flex HS9105
Michem® Flex HS9302


 

Michem® Flex B Series: Barrier Coatings

Grades in the B Series control oxygen, water vapor, and mineral oil transmission, extending shelf life and protecting product integrity. They also enhance oil, grease, and water resistance, making fiber- and film-based substrates viable for a wider range of applications. Learn more about our barrier coatings.

Pri
Product Name
Substrate - paper
Substrate - film
water resistance
grease & oil resistance
oxygen barrier
mineral oil migration resistance
adhesion for film
adhesion for metal and paper
Michem® Flex B1001
Michem® Flex B1002
Michem® Flex B3510
Michem® Flex B3510I
Michem® Flex B3511
Michem® Flex B3513
Michem® Flex B3530
Michem® Flex B7010


 

Michem® Flex P Series: Primers

Michem® Flex primers improve adhesion, enable printability, and support downstream processes like extrusion and metallization. Many P Series primers also provide functional barrier enhancements, including resistance to oxygen, moisture, and mineral oil. Learn more about our flexible packaging primers.

Pri
Product Name
Substrate - metal
Substrate - paper
Substrate - film
oxygen barrier
water resistance
adhesion for film
adhesion for metal and paper
chemical resistance
Michem® Flex P 1857
Michem® Flex P1309
Michem® Flex P1808
Michem® Flex P1852
Michem® Flex P1853
Michem® Flex P1853R
Michem® Flex P1855
Michem® Flex P1883
Michem® Flex P2300
Michem® Flex P2312
Michem® Flex P2400


 

Michem® Flex M Series: Topcoats & Overprint Varnishes

M Series topcoats enhance print protection and visual appeal while adding surface durability. Available in matte, satin, and gloss finishes, they resist UV exposure, scratching, and marring. Select grades also add moisture resistance for more durable packaging. Learn more about our topcoats & overprint varnishes.

Pri
Product Name
scratch resistance
matting
mar resistance
Michem® Flex M1479


 

Designed for the Circular Economy

Improved sustainability isn’t an add-on. It’s central to the mission.

The take-make-waste model of the past is no longer viable. A circular economy—one that designs materials, products, and systems for reuse, recycling, and long-term value—is essential.

Michelman coatings enable packaging structures that align with circular economy principles: supporting recyclability, compostability, and fiber recovery. These technologies reflect our commitment to helping industry stakeholders accelerate their transition to sustainable systems.

 
Download ebook

Download our ebook

Discover how Michelman technologies and insights can help advance your sustainable packaging strategy. Our guide explores the principles of circular design and how coatings enable recyclable, compostable, and repulpable solutions.

Download eBook

Put greater sustainability at the core of your packaging strategy. Meet both performance demands and end-of-life packaging goals with technologies that help you reduce raw material consumption and minimize waste while maintaining shelf life.

 
 
 

Let’s build better packaging together.

Michelman brings more than coatings to the table.

As a trusted packaging partner, we offer: