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CORONA TREATER [1 record]
Record 1 - internal organization data 2015-03-12
Record 1, English
Record 1, Subject field(s)
- Printing Machines and Equipment
- Flexography (Printing)
Record 1, Main entry term, English
- corona treatment system
1, record 1, English, corona%20treatment%20system
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- corona treater 1, record 1, English, corona%20treater
correct
- corona discharge treater 2, record 1, English, corona%20discharge%20treater
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
[An] electronic [device] that increases the adhesion properties of a substrate [by modifying its] surface energy ... to make it more compatible with ink, adhesives or coatings. 3, record 1, English, - corona%20treatment%20system
Record number: 1, Textual support number: 1 OBS
A corona is generated by applying a high-frequency high-voltage signal to an electrode, which is separated from a grounded surface by an air gap and a dielectric. No current will pass through the air gap until there is enough voltage to affect the electrical breakdown of the air, typically 3,000 to 5,000 volts per millimeter. The corona treatment of the substrate results from the bombardment and penetration of these ions into the molecular structure at the surface of the substrate. It is the oxidation and polar-group formation in the surface molecules, in conjunction with the etching of the surface from the ion bombardment that induces the increase in surface energy of the treated material. 3, record 1, English, - corona%20treatment%20system
Record 1, French
Record 1, Domaine(s)
- Équipement (Imprimerie et arts graphiques)
- Flexographie (Imprimerie)
Record 1, Main entry term, French
- système de traitement corona
1, record 1, French, syst%C3%A8me%20de%20traitement%20corona
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- dispositif de traitement corona 2, record 1, French, dispositif%20de%20traitement%20corona
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Poste de traitement qui inflige une décharge électrostatique au support pour en augmenter la tension de surface et l'adhérence de l'encre. 2, record 1, French, - syst%C3%A8me%20de%20traitement%20corona
Record number: 1, Textual support number: 1 CONT
[...] l'allemand Isimat propose une machine d'impression par sérigraphie 5 couleurs qui assure une cadence de 180 tubes/mn sur deux pistes. Dotée d'un système de traitement corona des films contre l'électricité statique, elle réalise également d'autres pré-traitements [...] 1, record 1, French, - syst%C3%A8me%20de%20traitement%20corona
Record number: 1, Textual support number: 1 OBS
Le système de traitement corona facilitie également les opérations de complexage. 2, record 1, French, - syst%C3%A8me%20de%20traitement%20corona
Record 1, Spanish
Record 1, Textual support, Spanish
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