Download Coating and Drying Defects: Troubleshooting Operating by Edgar B. Gutoff, Edward D. Cohen(auth.) PDF

By Edgar B. Gutoff, Edward D. Cohen(auth.)

A functional consultant for making sure a defect-free coating and drying process

For pros within the coating and drying undefined, the area is a hard position. New, technically complicated items corresponding to gasoline cellphone membranes, skinny movie batteries, sunlight cells, and RFID chips require coatings of maximum precision. With the bar raised so excessive, figuring out the right way to troubleshoot and get rid of defects on a coating line is a necessary ability for all group of workers.

Coating and Drying Defects, moment Edition offers production and quality controls body of workers, gear operators and supervisors, and plant engineers and scientists with the total supplement of confirmed instruments and methods for detecting, defining, and getting rid of coating defects and working difficulties, and for making sure that they don't recur.

Updating the dear contents of the 1st variation, this functional moment variation:

  • Describes all significant procedures for coating and drying of continuing movie on sheets or webs
  • Covers applied sciences which have been lately built to avoid disorder formation and increase working systems
  • Provides a rational framework in which to evaluate and examine almost any illness which may come up
  • Offers step by step instructions for carrying out each section of the troubleshooting technique, together with illness prevention

Going past easily describing a disparate set of troubleshooting concepts, this distinctive advisor palms readers with a scientific, nonmathematical technique encompassing the total coating operation, changing into an critical source for production and quality-control team of workers in addition to plant engineers, polymer scientists, floor scientists, natural chemists, and coating scientists.Content:
Chapter 1 advent (pages 1–4):
Chapter 2 Troubleshooting or Problem?Solving method (pages 5–27):
Chapter three Coater and disorder Analytical instruments (pages 29–62):
Chapter four difficulties linked to Feed instruction (pages 63–74):
Chapter five difficulties linked to Roll Coating and similar techniques (pages 75–95):
Chapter 6 difficulties in Slot, Extrusion, Slide, and Curtain Coating (pages 97–142):
Chapter 7 Coating difficulties linked to Coating Die layout (pages 143–156):
Chapter eight floor stress pushed Defects (pages 157–168):
Chapter nine difficulties linked to Static electrical energy (pages 169–183):
Chapter 10 difficulties linked to Drying (pages 185–215):
Chapter eleven difficulties linked to net dealing with (pages 217–285): Gerald I. Kheboian
Chapter 12 The position of procedure aid gear (pages 287–298):
Chapter thirteen Coating Defects Database (pages 299–314):
Chapter 14 disorder Prevention (pages 315–329):

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Additional resources for Coating and Drying Defects: Troubleshooting Operating Problems, Second Edition

Sample text

Cohen, E. , and R. Grotovsky (1993). Application of digital image analysis techniques to photographic film defect test methods development, J. Imag. Sci. Technol. 37: 133–148. Grald, E. , and S. Subbiah (1993). ‘‘Analysis of the reverse roll coating process with NEKTON,’’ presented at the Society for Imaging Science and Technology 46th Annual Conference, Cambridge, MA, May. Kane, V. E. (1989). Defect Prevention: Use of Simple Statistical Tools, Marcel Dekker, ASQC Quality Press, New York. Kepner, C.

There are a wide range of systems that can be assembled for this use, depending on the need and the funds available. A variety of handheld microscopes are available. A microscope that can be attached to a laptop is available with a magnification capability of 1Â , 50Â , or 200Â . A portable handheld digital camera and portable OVERVIEW OF ANALYTICAL TOOLS 33 microscope are also available, which is useful for analyzing samples in the coating line area. In addition, completely assembled digital video microscopy systems with software are available.

Final recommendation needed in 6 weeks and recommendations for hardware modification in 8 weeks. COLLECT AND ANALYZE ADDITIONAL DATA A major requirement for successful problem solving and troubleshooting of defects is to obtain the necessary information about the problem or defect and about the coating process used. Typically, there are many separate sources of information and all the information has to be analyzed and integrated to understand the cause of the defect and how to eliminate it permanently.

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