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Content archived on 2024-04-16

EXIMER LASER PROCESSING OF FLEXIBLE MATERIALS

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Exploitable results

The work performed on this project includes: cutting and drilling experiments of polyvinyl chloride (PVC) and PVC/fabric samples to establish the basic cutting rates using; krypton fluoride (KrF) and xenon chloride (XeCl) excimer laser; cutting experiments of polyethylene/nonwoven samples in thin sheet form, in order to assess the excimer laser processing parameters; using argon fluoride (ArF) KrF and XeCl lasers; assessment of the cutting and/or drilling quality and comparison with the other conventional techniques; evaluation of appropriate prototype beam delivery system including optical fibres; cutting experiments of agglomerate cork samples using krypton fluoride lasers; investigation of the influence of gas flow, during excimer laser cutting, on the cutting quality; cutting of complex shapes; construction of excimer laser workstations for cutting and drilling of PVC; construction of a prototype system for cutting polyethylene nonwoven sheet in rolls and continuous flow, using 4 excimer laser cutting heads. Laser drilling was more successful than laser cutting and has considerable exploitation potential. The cutting technology also has potential since a considerable quality improvement over mechanical methods has been demonstrated.

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