These new high-barrier papers underline why Sappi has a flexible packaging solution for every need

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When it comes to finding the right sustainable and recyclable flexible packaging solution for food and non-food items, Sappi has the most extensive portfolio of high-performing mono-material options on the market – and that formidable range of fibre-based flexible packaging solutions just got even wider. 


Products that require packaging with robust, reliable barrier properties are already well served by the market-leading range of Guard papers, but now that range has been further extended with the launch of two innovative high-barrier papers that also feature improved mechanical strength and runnability. That means that brand owners and converters can be sure that not only are products well protected – but that papers will perform reliably on existing production lines. 

Sappi Informs Newsletter 16 Flexible Packaging
Introducing Guard Pro OHS and Guard Pro OMH 

Guard Pro OHS – available in both gloss and natural versions – is a heat-sealable and cold seal compatible, high-barrier paper designed for applications such as flow-wraps, sachets and pouches. The new paper offers strong protection against oxygen, water vapour, grease and MOSH/MOAH, and is suitable for direct food contact. All this at the same time as complying with toy safety standards. 

Offering similar barrier properties and also available in gloss and natural versions, Guard Pro OMH is designed for cold seal applications in order to provide a cost-effective solution where heat sealing isn’t necessary – again across a wide range of food and non-food uses.

The new papers fill a critical gap in the market by delivering high barrier performance where brands and converters previously had to turn to more expensive or less sustainable solutions.

Sappi has always been a pioneer in functional papers, and Guard Pro OHS and Guard Pro OMH are among our most innovative products. As mono-material flexible packaging solutions that are recyclable in the paper waste stream, they clearly demonstrate how functional papers can replace plastics with clear sustainability advantages.

says Sappi’s Head of Business Development Gustavo Duarte.

An updated, simplified Sappi range

The latest additions to Sappi’s growing range of functional flexible packaging papers mean that there are now more than 20 different Sappi solutions to the needs of sustainably minded brand owners and converters. No surprise, then, that we recently updated the names of some of them – so as to allow customers to more easily and readily understand the solutions that they provide. 

Today, the Sappi range of functional flexible packaging papers comes in three clear, simple categories:

• Heat-sealable papers carry the brand name Seal  
• Barrier papers have the brand name Guard.  
• High-barrier papers are known as Guard Pro 

The new family categories intend to help our customers to understand at a glance the solutions our different papers offer. They do not reflect any formulation, production or performance changes. 

Sappi Informs Newsletter 16 Flexible Packaging

A full list of our functional papers is available here. Unprinted samples and technical specifications for Guard Pro OHS and Guard Pro OMH are also available. It’s not plastic. It’s fantastic. 

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