Solution (dope) dyeing
0.2
Description
Solution or dope dyeing is done by adding dyes to the polymer during the melt stage and extruded as colored fibers. This process eliminates the need for additional dyeing processes.
Impacts
| Impact area | MSI Score | |
|---|---|---|
| Global Warming | 6.8e-2 | |
| Eutrophication | 3.2e-2 | |
| Water Scarcity | 4.3e-2 | |
| Abiotic Resource Depletion, Fossil Fuels | 6.2e-2 | |
| Chemistry |
Scored per material rather than production stage. Click on "Return to Material", and learn about Chemistry scoring under "Chemistry Certifications".
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Modeling Notes
Meta information
- Primary Source: Data are approximated from ecoinvent 3.3
- Last Publication or Review date: 2014
- Geography: Global/generic
- Data Generator: Cashion East, Pivot Analytics; east@pointpivot.com
Applicable Materials
| Material |
Impact
benchmarkimpactblend components
|
|---|---|
|
|
44
Textiles
|
|
|
37
Textiles
|
Data quality
| Data Quality | Value | Description | |
|---|---|---|---|
| Precision | Fair | 20% to 30% | 3 |
| Time Representativeness | Excellent | Data are not older than 4 years with respect to the release date or latest review date | 1 |
| Geographical Representativeness | Good | The processes included in the dataset are well representative for the geography stated in the title and metadata | 2 |
| Technological Representativeness | Good | The technologies modeled are included in the mix of technologies covered by the dataset | 2 |
| Average | 2 | ||