Pad Printing Doctor Rings and Blades

Blades
Blades are often considered to be the least important element in the pad printing process, with the open system. In fact, their characteristics determine print optimization and more importantly, the life of the etched plate. It is for these reasons essential that blades are manufactured from special high quality steel with perfectly uniform thickness, and that the chamfer is made with absolute accuracy.

To guarantee consistent results, TOSH produces a range of blades with the above characteristics supplied in a range of thicknesses and heights to suit every application. Within the range there are two types, T and TS, which are fundamentally different because of their chamfer. They guarantee uniform cleaning of the inking surface due to the special function of the chamfer which can extend the life of a standard plate and also achieve faster set-up times.

TOSH doctor blade - type T
TOSH blades type T are particularly suitable for use with steel plates with solid images that are etched with a screen. They are precision made from special high quality steel guaranteeing consistent results.

TOSH doctor blade - type TS
TOSH type TS blades are characterized by a chamfer of uniform thickness. They are manufactured from special steel and are particularly suitable for use with photopolymer plates and 0.5 mm steel etched plates. They guarantee uniform thickness of the inking surface. The function of the chamfer greatly extends the life of a standard plate

Blade Rings
It is well known that, in recent years, the hermetic system has become more and more popular as an alternative to the open ink/blade system. In order to supply customers with the most suitable blade ring, TOSH has developed and produced a complete range.

Blade Rings type ST and MM
Suitable for 10mm thick steel plates. They are manufactured with special quality steel and with a double chamfer. They have a shorter life compared with those manufactured in ceramic, but at relatively lower cost.

Blade Rings type CR
Suitable for thin steel plates and photopolymer plates. They are made in ceramic with only one chamfer.

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