Substrate Secrets 
Discusses how films are made (extrusion, coextrusion, coating, etc), formulated, converted and used in various applications such as printing, lamination, metallization, etc., and function at the end user.
Recent Posts
- Not too technical
- Extrapolation, Comparison and Use of Polymer Melt Viscosity Data using curve fit data
- Melt disturbance onset from increasing line speed
- Viscosity driver of coextrusion melt disturbance
- Coextruding films without defects
- PVC-PET shrinkage and shrink labels
- The impact of polymer density on substrates
- FDA approval of a film
- Curl of coextruded films
- A reference with more on Film Shrinkage, etc.
Recent Comments
- rakatin on Substrate surface quality
- Eldridge Mount on Temperature profile on a chill roll
- Jimmy on Temperature profile on a chill roll
- Eldridge Mount on Reply to Jimmy's question
- juan on Dimensional stability considerations
Most Commented On
- Matte surfaces (4)
- Differences in film properties and manufacturing methods used to produce them (2)
- Dimensional stability considerations (2)
- Reply to Jimmy's question (2)
- Temperature profile on a chill roll (2)
Archives
February 2008
Friday, February 29th, 2008
Wednesday, February 27th, 2008
Monday, February 25th, 2008
Thursday, February 21st, 2008
Friday, February 15th, 2008
Monday, February 11th, 2008
Wednesday, February 6th, 2008
Friday, February 1st, 2008
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