Paper packaging …
to replace plastic packaging.

controvercial substances

Sunibarrier In Action

Waterproof and Moisture Barrier. Watch the Test.

For those who only believe in what they see (and they are right in a world where everything is equal), we invite you to discover the properties of our Sunibarrier papers through images.



The universal, waterproof,
greaseproof and heat-sealable

Pasta Box png
Sachet de pistaches



The specialist, water 
vapour barrier and 
heat sealeable.



100% biobased,
compostable, greaseproof 
and heatsealable.

Sachet de thé



The heat-sealable, specialist
in outer-wrapping
recyclable and repulpable.

Blank snack white paper bag package on gray with clipping path

Why switch to

By 2025, the AGEC law plans to reduce the use of single-use plastic packaging on the market by 25%.

To adapt to these new changes, Guyenne Papier has designed the Sunibarrier range, which is guaranteed not to contain fluorinated resins, PVA, PVDC or plastic films.

For whom?

Whether you are a manufacturer, cardboard maker or food industry professional, the SuniBarrier range meets the daily problems you are likely to encounter.

Thus, it is perfectly adapted to the needs of :

  • Ingredient manufacturers (tea, sweets, etc.),
  • Biscuit manufacturers,
  • Manufacturers of moisture-sensitive products,
  • Supermarket chains in the delicatessen, butchery and fish departments,
  • Packaging manufacturers (trays, flexible packaging, etc.),
  • Printers, packaging designers, cardboard manufacturers.
Emballage kraft
Schema Coating

What is coating?

Guyenne Papier is a specialist in coating. This is a process that consists of coating (raw) paper with a special layer, which gives it certain properties or modifies its appearance.

Coating (also called “coating”) brings certain benefits such as

  • Colour (fluorescent, iridescent)
  • Appearance (glossy, matt, etc.)
  • Waterproofing
  • Printability
  • Flame retardancy

Our comitted partners


Globice Réunion is a scientific NGO, approved for environmental protection, which develops research and awareness actions dedicated to the knowledge and conservation of cetaceans in the Indian Ocean.

Our awards and certifications