UNE-EN ISO 12625-16:2024
Current
The latest, up-to-date edition.
Tissue paper and tissue products - Part 16: Determination of optical properties - Diffuse reflectance method for opacity (paper backing) (ISO 12625-16:2024)
Hardcopy , PDF
Spanish, Castilian, English
16-10-2024
This part of ISO 12625 specifies the testing procedures for the instrumental determination of theopacity of tissue paper or tissue products by diffuse reflectance using a paper backing.This part of ISO 12625 contains specific instructions for the preparation of test pieces of single-ply andmulti-ply products, where special preparation/procedures might be necessary.It can be used to determine the opacity of tissue paper and tissue products containing fluorescentwhitening agents, provided the UV content of the radiation incident on the test piece has been adjustedto conform to that in the CIE illuminant C using a fluorescent reference standard provided by anauthorized laboratory as described in ISO 2470-1.
| Committee |
CTN 57
|
| DocumentType |
Standard
|
| Pages |
21
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 12625-16:2024 | Identical |
| EN ISO 12625-16:2024 | Identical |
| EN ISO 12625-16:2024 | Equivalent |
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