Toppan reduces CO₂ emissions by 63,000 MT in 2020 with barrier packaging

Reduction calculated from shipments of GL BARRIER for retort food packaging and mono-material packaging with spouts
Toppan reduces CO₂ emissions by 63,000 MT in 2020 with barrier packaging

GL BARRIER film (left) is used for packages such as retort pouches

Photo - Toppan

Toppan, a global leader in communication, security, packaging, décor materials, and electronics solutions, provides packaging that uses GL BARRIER, a leading brand of transparent barrier film that enables reduction of CO₂ emissions when used as an alternative to aluminum foil.

Toppan has quantified reduction in CO₂ emission volume, and, to strengthen its efforts in eco-friendly packaging that contributes to decarbonization, calculated CO₂ emission volume in fiscal 2020 from shipments of retort food pouches mono-material food pouches with spouts that use GL BARRIER. The results indicate a reduction in CO₂ emission volume of approximately 63,000 metric tons compared with packaging that uses aluminum foil.1 This is equivalent to the volume of CO₂ emitted annually by about 23,000 households.

To accelerate efforts to supply optimal packaging that minimizes CO₂ emissions and provides outstanding functionality, Toppan has also developed SmartLCA-CO₂, a system for automated calculation of CO₂ emission volume across the entire package life cycle of individual products based on Life Cycle Assessment (LCA). In November this year, the system will be launched at Toppan’s core plant for flexible packaging in Gunma, Japan. Toppan will take advantage of the system to propose packaging specifications that minimize CO₂ emissions to manufacturers in such sectors as food, toiletries, and pharmaceuticals.

Targeting a decarbonized society, Toppan aims to drive greater visibility of CO₂ emission volumes and contribute to emission reduction by advancing a shift to GL BARRIER, including mono-material packaging and optimizing package design.

Background and product overview

With growing momentum globally in eco-friendliness and resource-saving driven by initiatives including the Sustainable Development Goals (SDGs), attention is focused on the packaging that reduces environmental impact. Toppan’s Medium Term Plan, announced in May this year, sets out a vision of contributing to a sustainable society and enhancing corporate value as a leader in providing solutions on a global scale through Digital Transformation (DX) and Sustainable Transformation (SX). One of the identified priorities is initiatives focused on the environment, and Toppan addresses this through its business.

With the TOPPAN S-VALUE Packaging range at its core, Toppan’s packaging business is accelerating the provision of SUSTAINABLE-VALUE Packaging based on the concept of generating value for Earth. The adoption of GL BARRIER as an alternative to conventional aluminum foil materials for retort food packaging has expanded significantly because it enables a reduction in CO₂ emissions and can be used in microwave ovens.

Demand for polypropylene (PP) barrier film is growing in North American and European markets. A shift to mono-material packaging is underway, and aluminum foil used for such items as food pouches with spouts is being used replaced with GL-BP, a PP-based version of GL BARRIER. Toppan aims to contribute to a sustainable society by accelerating initiatives based on quantifying and visualizing reduction of CO₂ emission volume in relation to these and other products seeing increased demand.

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