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Pro Carton Fact File – Module 2 – Cartons, Industry and the Environment

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FACTS ABOUT CARTONS<br />

Initially, <strong>the</strong> product or process Life Cycle Analysis (LCA) must be defined. It could be a complete ”cradle to grave”<br />

cycle starting with <strong>the</strong> extraction of <strong>the</strong> basic resources <strong>and</strong> ending with <strong>the</strong> disposal or recycling of residual<br />

material left when <strong>the</strong> product is discarded at <strong>the</strong> end of its useful life. It could also simply be a stage or process in<br />

<strong>the</strong> course of <strong>the</strong> life of a product.<br />

A definition of <strong>the</strong> goal <strong>and</strong> scope of a Life Cycle Analysis (LCA) is set <strong>and</strong> an audit is made of everything which is<br />

needed in <strong>the</strong> processing <strong>and</strong> use of <strong>the</strong> product, i.e. <strong>the</strong> “inputs”, such as raw materials, energy, water, chemicals<br />

etc., as well as everything leaving <strong>the</strong> cycle. i.e. <strong>the</strong> ”outputs”, including <strong>the</strong> product <strong>and</strong> all by-products generated<br />

by <strong>the</strong> process.<br />

The environmental impact of <strong>the</strong> product <strong>and</strong> all <strong>the</strong> by-products generated through emissions to air, to water or<br />

as solid waste is <strong>the</strong>n assessed. Many of <strong>the</strong> measurable features are already subject to environmental statutory<br />

controls in <strong>the</strong> manufacture of cartonboard <strong>and</strong> folding cartons.<br />

The fibres retain stored CO2 within <strong>the</strong> fibres during <strong>the</strong> recycling process helping to offset <strong>the</strong> carbon footprint<br />

<strong>and</strong> help minimise <strong>the</strong> environmental impact. Laboratory tests prove that after 25 cycles of use <strong>the</strong> quality of<br />

cartonboard fibres is still good for recycling. Each carton that consumers <strong>and</strong> retailers make available for recycling<br />

is a very valuable resource for new carton packaging.<br />

CARTON &<br />

BOARD MAKING<br />

CARTONS,<br />

INDUSTRY<br />

AND THE<br />

ENVIRONMENT<br />

IS THERE A STANDARD LCA METHODOLOGY?<br />

It is most important that <strong>the</strong> results <strong>and</strong> conclusions from an LCA are carried out in accordance with internationally<br />

agreed methods. St<strong>and</strong>ards have been issued for LCA’s by <strong>the</strong> International Organisation for St<strong>and</strong>ardisation (ISO),<br />

following liaison between <strong>the</strong> Society of <strong>Environment</strong>al Toxicology <strong>and</strong> Chemistry (SETAC) <strong>and</strong> <strong>the</strong> European<br />

Commission. ISO 1440 is a LCA st<strong>and</strong>ard <strong>and</strong> should be used as a starting point for LCA methodology.<br />

CARTONBOARD<br />

LIFE CYCLE<br />

THE CARTON PACKAGING FACT FILE<br />

All contents copyright © BPIF 2017.

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