Process for creating magnetic impressions on sheetlike material
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United States of America Patent
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-
Dec 22, 1992
Grant Date -
N/A
app pub date -
Oct 26, 1990
filing date -
Oct 26, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process with its corresponding device for the obtainment of a laminar body with therapeutic aims. The laminar body is provided with a first magnetizable impression in the form of a mesh pattern, and a second impression of bipolar geometric form and created of magnetite-rich ink is formed as a core within each ring which makes up the mesh. The impressions are magnetized by displacing the laminar body through the air gap of a magnetizer. Polymerizing and fixing of the resin incorporated in the ink occurs by displacing the laminar body across a forced air heater, followed by gathering of the marked and polymerized laminar body onto a bobbin which determines the linear velocity of the laminar body.
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