SIG Terra Alu-free Full barrier Forest-based polymers*
Discover SIG Terra Alu-free Full barrier Forest-based polymers, the evolution of aseptic cartons with no aluminum layer and all main components, paperboard and polymers, linked to forest-based renewable materials using the ISCC mass balance approach. For even higher renewability and a further reduced carbon footprint. Maintaining full protective barrier properties, high quality standards, nutritional value, and shelf-life.
![](https://api.sig.biz/media/xdakfefv/sig-terra-alu-free-forest-based-full-barrier-neutral.jpg?cc=0.26913210934307147,0.6128520801691533,0.2759677108859,0.11501116769409461&width=1812&height=1084&format=webp&rnd=133488515949200000)
![](https://api.sig.biz/media/jkbcs43k/co2.png?width=80&height=80&format=webp&rnd=133487446568070000)
![](https://api.sig.biz/media/cyppwwjp/forest-2.png?width=80&height=80&format=webp&rnd=133487446559670000)
![](https://api.sig.biz/media/zidb1do1/contains_no_aluminum_sky.png?cc=0,0,0,0&width=80&height=80&format=webp&rnd=133482621570230000)
![](https://api.sig.biz/media/dgzjeecy/barrier_layer_single_sky.png?width=80&height=80&format=webp&rnd=133471006870400000)
ISCC PLUS certified forest-based polymers
The polymers used for the closure and the lamination of the paperboard are linked to wood residues from paper-making through a mass-balance system, independently certified by ISCC PLUS (International Sustainability & Carbon Certification).
*All main materials of the packaging material and closure, paperboard and polymers, are linked to forest-based renewable materials via a certified mass-balance system.