European Database for Cartonboard and Carton Production 2023
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
16<br />
System boundaries <strong>for</strong> carton production<br />
The gate-to-gate inventory <strong>for</strong> conversion of cartonboard into cartons is presented in<br />
Table 2 according to the following declared unit:<br />
one tonne (1000 kg) of printed, cut, creased, folded <strong>and</strong> glued cartons<br />
The system boundaries of the life cycle inventory <strong>for</strong> conversion of cartonboard into<br />
carton include all activities associated with processing cartonboard into cartons. Thus,<br />
included in the inventory are all the inputs <strong>and</strong> outputs (from/to the technosphere <strong>and</strong><br />
from/to nature) associated with:<br />
• Printing<br />
• Cutting <strong>and</strong> Creasing<br />
• Folding<br />
• Gluing<br />
• Supporting activities used in conversion process, e.g., onsite energy generation, such as<br />
space heating <strong>for</strong> the factory.<br />
Figure 4 summarises the system boundaries.<br />
© RISE Research Institutes of Sweden
Change language