B - Operations – Transporting – 26 – B
Patent
B - Operations, Transporting
26
B
B26B 21/60 (2006.01)
Patent
CA 2171735
A method of manufacturing a razor blade (2) is disclosed wherein a polymer material is coated onto the blade cutting edge (3). The polymer material is applied to the blade edge in a coating solution after which the blade is heated to melt the polymer via a radio frequency source, preferably a microwave source.
Procédé de fabrication d'une lame (2) de rasoir selon lequel un matériau polymère est déposé sur l'arête coupante (3) de la lame. Ledit matériau polymère est appliqué sur l'arête de lame sous forme d'une solution de revêtement, après quoi la lame est chauffée pour faire fondre le polymère grâce à une source de radiofréquence, de préférence une source de micro-ondes.
Grewal Manohar S.
Trankiem Hoang Mai
Macrae & Co.
The Gillette Company
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