Resources Contact Us Home
Device for coating a continuous web of material

Image Number 5 for United States Patent #7556692.

Known devices for coating a continuous web of material (13) comprise a casting container (1) which consists of a casting surface (8) for the discharge of the coating material in a free falling curtain (C); at least one distribution chamber (2) which extends in a transversal manner in relation to the direction of circulation of the web of material and which comprises a supply line (10) for the coating material and an discharge slit (9) which discharges onto the casting surface (8), and two lateral guiding elements (7, 12) which extend in a downward direction for the edges of the curtain (C). According to the invention, the lateral guiding elements (7, 12) are curved on the upper end thereof corresponding to the course of the casting surface, (8) whereon (8) the lateral guiding elements are fixed in an adjustable transversal manner and the coating material supply line (10) leads into the valve chamber (2) in the central area of the casting container (1).

  Recently Added Patents
Biphotonic photosensitizers, nanoparticles containing the same and their use as drugs
Adjustable voltage regulator with dynamic voltage compensation
Delay interferometer using magneto-optic effect of a variable faraday rotator
Generating and modifying textual code interfaces from graphical programs
Stack and folding-typed electrode assembly and method for preparation of the same
LED-array package
  Randomly Featured Patents
Method and apparatus for generating a sale offer over an electronic network system
Motor vehicle power assisted braking system
Fuel compositions
Reverse path forwarding using a multicast routing table
Flyback power supply device and control method thereof
Shift register circuit, display panel, and electronic apparatus
Double edge trimming tool
High speed transient recorder systems
Bridge or similar article
Pliers for forming orthodontic wires