Web20179b - Find It - Books

[@angchitinh5155]

Thank you very much, this is what I really need for my project

[@DavidRoisum]

I am happy that this served your needs. Let me know if you have any topics you would like to hear about!

[@angchitinh5155]

@@DavidRoisum I purchased ur book “The web handling handbook” and I did make carbon idle rollers with very low drag and low mass for converting machine. I am researching grooved rollers for web spreading purpose. Can u pls share how to design suitable groove for NW and PE film

[@DavidRoisum]

@@angchitinh5155 A starting point design for grooving is given on the Air Lubrication Calculator, by (Steven) AbbottApp. It is based on the heuristic given in my 1996 Mechanics of Rollers book which has been vetted by Dr Ron Swanson of 3M and others. Cross hatching is best for thin films (to avoid wrinkling), no matter the width, depth and pitch of the grooving required for air handling.

[@angchitinh5155]

@@DavidRoisum sounds good, I intended to buy also “Mechanics of roller” which you mentioned, but it is not a PDF file as “The web handling handbook”. So I still pending. Anyway, I will buy the book