SURFACE DEGRADATION OF LINEN TEXTILES INDUCED BY LASER TREATMENT: COMPARISON WITH ELECTRON BEAM AND HEAT SOURCE
Source abstract
Abstract
Abstract Surface degradation of linen fabric induced by laser treatment with the aim of reproducing an image was investigated and compared with the degradation induced by an electron beam and a heat source. The results confirm that the brown shades obtained by the laser beam are mainly due to surface tar formation, and that the degradation pattern is similar to that observed by treatment with an electron beam. Surface thermal treatment, however, showed different fibre behaviour.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Cultural Heritage Materials Analysis · Laser-induced spectroscopy and plasma · Currency Recognition and Detection
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Affiliations
Dipartimento di Scienza dei Materiali e Ingegneria Chimica, Politecnico di Torino, Corso Duca degli Abruzzi, 24 10129 Torino , Italy
Consiglio Nazionale delle Ricerche, ISMAC, Istituto per lo Studio delle Macromolecole, Sez. Biella Corso G. Pella, 16 13900 Biella , Italy
References
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