Abstract
Chapter 11 presents pre-metered coating methods for which all the liquid fed into the coating die by a metering device, e.g., a displacement pump, is deposited on the substrate. Therefore, the average wet film thickness H ∞ is predetermined for a given feed flow rate V*, coating width in the cross-web direction, W, and substrate speed, U, and is independent of rheological properties of the coating liquid.
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References
Ankenbrand, F., Herrmann, K. and Wilke, W. 1969. Verfahren zum Auftragen magnetisierbarer binde-mittelhaltiger Schichten auf einer Trägerfolie mit einem Extrudergiefler. German Patent 1,907,212.
Aurin, W. 1985. Hot melt pressure sensitive adhesive coating equipment. In Proceedings of the 1985 Polymers, Laminations and Coating Conference, pp. 43–49. Atlanta: TAPPT.
Seguin, A. E. 1954. Method of coating strip material. US Patent 2,681,294.
Bixler, N. E. 1982. Stability of a coating flow. PhD thesis, University of Minnesota, Minneapolis.
Bixler, N. E. and Scriven, L. E. 1982. Stability of slot and knife coating by finite element analysis. Paper read at AIChE 1982 Spring National Meeting, at Orlando, FL.
Browatzki, K., Maus, F., Platz, S. and Sehweicher, W. 1975. Verfahren und Vorrichtung zum Begießen bandförmiger Unterlagen. German Patent 1,921,044.
Cameron, E., Alfred, P. and Hills, R. 1968. High speed coating apparatus. US Patent 3,413,143.
Campbell, D. P. 1980. Slot orifice coating in 1980. In Proceedings of the Paper Synthetics Conference,Cincinnati, Ohio, pp. 309–313, Atlanta: TAPPT.
Cohen, D. and Scriven, L. E. 1992. Viscocapillary model of two-layer slot coater. Paper read at AIChE 1992 Spring National Meeting, at New Orleans, LA.
Cohen, D., Suszinski, W. and Scriven, L. E. 1992. Flow visualization of two-layer slot coating. Paper read at AIChE 1992 Spring Meeting, at New Orleans, LA.
Demirdzic, I., Durst, F., Perić, M. and Wagner, H.-G. 1990. A finite volume numerical method for free surface flow analysis. Paper read at AIChE 1990 Spring National Meeting, at Orlando, FL.
Durst, F., Haas, R., Perić, M. and Scheurer, G. 1988. Computational study of the flow in slot coaters. Paper read at AIChE 1988 Spring National Meeting, at New Orleans, LA.
Durst, F., Haas, R., Perić, M., Scheurer, G. and Wagner, H.-G. 1991. Numerische Simulation zweidimensionaler Schlitzdiisenströmungen bei der Fliesserbeschichtung. Coating 2/91,3/91,7/91, 10/91.
Fahrni, F. and Zimmermann, A. 1978. Coating device. US Patent 4,109,611.
Gilbert, N. and Eckel, A. 1992. Analysis of extrusion coating in the presence of external forces. Paper read at AIChE 1992 Spring National Meeting, at New Orleans, LA.
Grader, L. 1985. Untersuchungen zum BenetzungsprozeB, dargestellt am Beispiel der Beschichtung von Informationsaufzeichnungsmaterialien. Dissertation, Technische Hoschschule ‘Carl Schorlemmer’, LeunaMerseburg, Germany.
Guthoff, E. B. and Kendrik, C. E. 1982. Dynamic coating angles. AIChE J. 28: pp. 456–466.
Higgins, B. G. and Brown, R. A. 1984. Multiple equilibrium shapes of partially constrained menisci: a quasi-static mechanism for instability of a coating bead. Chem. Eng. Sci. 39(9): 1339–1345.
Higgins, B. G. and Scriven, L. E. 1979. Coating beads behave as nonlinear oscillators that have limited stability. Paper read at AIChE 72nd Annual Meeting, at San Francisco, CA.
Higgins, B. G. and Scriven, L. E. 1980. Capillary pressure and viscous pressure drop set bounds on coating bead operability. Chem. Eng. Sci. 35: 673–682.
Ishiwata, M. and Nagai, Y. 1970. Überzugsverfahren and Überzugsvorrichtung. German Patent Application, 1,939,038.
Jackson, B. W. 1976. US Patent, 3,996,885.
Kageyama, T. and Yoshida, M. 1986. Extrusion coating apparatus. UK Patent 2,120,132.
Lange, U., Durst, F., Raszillier, H. and Wagner, H.-G. 1991. Axisymmetric slot coater for cables, wires and fibers: Theoretical treatment and layout considerations. Paper read at IS&T 44th Annual Conference, St. Paul, MN.
Lange, U. and Wagner, H.-G. 1992. DESC: A computer program for the design of slot coating devices. LSTM-Erlangen, University of Erlangen-Nirnberg, Germany.
Lippert, H. G. 1987. Slot die coating - A technical update on recent techniques and design developments. In 1987 Polymers, Laminations and Coating Conference Book 1. Atlanta: TAPPI.
Miller, F. D. and Wheeler, J. J. 1965. Coating high viscosity liquids. US Patent 3,206,323.
Miyamoto, K. 1991. On the mechanism of air entrainment. Ind. Coating Res. 1: 71–88.
Nadeau, G. F. 1960. Method of coating a liquid photographic emulsion on the surface of a support. US Patent 2,952,559.
O’Brien, W. G. 1984. Beveled edge metered bead extrusion coating apparatus. US Patent 4,445,458.
Ruschak, K. J. 1976. Limiting flow in a pre-metered coating device. Chem. Eng. Sci. 31: 1057–1060.
Ruschak, K. J. 1985. Coating flows. Ann. Rev. Fluid Mech. 17: 65–89.
Russel, T. A. 1956. Multiple coating apparatus. US Patents 2,761,417 and 2,761,418.
Sartor, L. 1990. Slot coating: Fluid mechanics and die design. PhD thesis, University of Minnesota, Minneapolis.
Scanlan, D. J. and Scriven, L. E. 1990. Two-slot coater analysis: Separation line issues in two-layer coating. Paper read at AIChE 1990 Spring National Meeting, at Orlando, FL.
Schweizer, P. 1992. Fluid handling and preparation. In Modern Coating and Drying Technology, eds E. D. Cohen and E. B. Gutoff, pp. 23–62. New York: VCH Publishers.
Secor, R. B. 1991. Process modeling of contact extrusion and coextrusion. Tappi Journal. Nov.: 168–174.
Strenger, M. R. and Secor, R. B. 1991. Behavior of knife coaters: Operating bounds, thickness control, and stress characteristics. Paper read at IS&T 44th Annual Conference, St. Paul, MN.
Tanaka, T. and Yasui, Y. 1992. Anomalous phenomenon in die coating with viscoelastic fluids. Paper read at AIChE 1992 Spring National Meeting, at New Orleans, LA.
Tanaka, Y. and Noda, S. 1988. Beschichtungsvorrichtung. German Patent 3,144,655.
Wilson, S. D. R. 1982. The drag-out problem in film coating theory. J. Eng. Math. 16: 209–221.
Woodworth, C. B., Winkler, D. E. and Jackson, B. W. 1982. German Patent 2,403,313.
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Durst, F., Wagner, HG. (1997). Slot Coating. In: Kistler, S.F., Schweizer, P.M. (eds) Liquid Film Coating. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-5342-3_11
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DOI: https://doi.org/10.1007/978-94-011-5342-3_11
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-6246-6
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