PNEUMATIC LABEL APPLICATION SYSTEM
A venturi provided with a steady or intermittent high-pressure flow of a gaseous medium, such as air, creates a suction potential at a perforated surface to attract and register a pressure-sensitive label dispensed from a carrier web. The label is subsequently transferred onto a substrate by a rever...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A venturi provided with a steady or intermittent high-pressure flow of a gaseous medium, such as air, creates a suction potential at a perforated surface to attract and register a pressure-sensitive label dispensed from a carrier web. The label is subsequently transferred onto a substrate by a reverse high-pressure flow of the gaseous medium through the perforated surface in the direction of the substrate. |
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