Mondi Converts Production Line To Manufacture Elastic Straps Used For Face Masks


Mondi’s plant in Gronau, Germany, was able to quickly adapt one of its manufacturing lines to produce a three-layer, laminated strap that binds a stretchable plastic film between layers of soft, non-woven material.

The straps, which Mondi supplies to its mask-making customers on a reel, are then cut and attached to each side of a mask, which can loop comfortably over the user’s ears to hold the mask in place. This elastic material replaces a rubberised band that holds the mask to the face, thereby increasing operational speed of the machines in comparison to rubber, which is slower.

‘Mondi Gronau is working to provide straps that will fit more than one billion non-woven face masks. As there is increasing demand for such types of face masks, the company is building up its capability to meet this demand. By producing this soft elastic strap, Mondi is able to produce more volume to meet growing demand,’ said Dr. Michael Trinkaus, director of R&D and application engineering for Mondi’s Personal Care Components division.

Mondi also operates a plant in Taicang, China, that laminates film made in Gronau to make non-woven hygiene products similar to those manufactured in Germany. While closely monitoring developments, assessing risks, and implementing preventative policies in line with the local government regulations and recommendations, the company was able to meet orders for mask straps from customers in China when the COVID-19 virus epidemic first broke out. Demand is now growing for more of such supplies from customers across Europe, prompting the Gronau plant to increase production of this material.

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