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

Image Number 2 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
Pharmaceutical dosage form
Register files for a digital signal processor operating in an interleaved multi-threaded environment
Advertisement in operating system
Intelligent and automated code deployment
Apparatus and method for phase synchronization in radio frequency transmitters
Systems and methods for arranging and labeling cardiac episodes
Automatic population of feature capabilities on a communication device
  Randomly Featured Patents
Control device for a laboratory centrifuge
Composition for plastic magnet
Telephone set
Process for evaluating a refinery feedstock
Ultrasonic probe and ultrasonic diagnostic device
Triazole derivative or salt thereof
Low modulus fuser member
Photoelectric conversion device, and image sensor and image input system making use of the same
Docking station
Sponsored information distribution method and apparatus