Patent ID: 8677928
Filing Date: 2014-03-25
Classification: B05C,B29C

Abstract:
1. A nozzle arrangement for applying hot melt adhesive onto a substrate, comprising: a first nozzle component having first and second recesses, and a second nozzle component having first and second fitting bores, a nozzle orifice having a width, said nozzle orifice adapted for dispensing the liquid material, a first centering screw extending into said first fitting bore and into said first recess, and a second centering screw extending into said second fitting bore and into said second recess, wherein said first and/or second recesses further comprise a portion in the shape of an elongated hole extending in a direction of the width of said nozzle orifice, wherein said first centering screw is distinct from said second centering screw, and wherein said nozzle orifice is associated with at least one of said first component or second components, and further including a shim adapted to provide a distance between said first component and said second component for forming a dispensing slot, wherein said shim further comprises a first shim recess and a second shim recess wherein the arrangement of said first shim recess and said second shim recess coincides with the arrangement of said first and second recesses of said first component.