Surface treatment
819 376-5011, ext. 4526
julien.bley@cegeptr.qc.ca
julien.bley@cegeptr.qc.ca
Intervention fields
- Coating of cellulosic substracts on laboratory and pilot scales
- Coating from polymers extrusion
- Supercalendering
- Making the paper surface fonctionnal
Expertise
- Development and application of biosourced coatings with barrier properties
- Improvment of the recyclability and repulpability of cellulosic packaging
- Characterization of cellulosic packaging
- Bioactive papers
- Fireproof papers
Our equipment
LABORATORY SCALE
- Coating laboratory machine CLC 7000
- Couating laboratory machine RK
- Beloit Wheeler calender
COATING/LAMINATING PILOT UNIT
- Coating with
- blade or rotary rod
- gravure coater
- polymer extrusion
- hydrophilic transfer coater
- Wet laminating
- Supercalander
- Electroculcher pretreatment (Corona)
- Infrared or hot air drying
- Coated papers characterization
- Infrared scanner (FTIR)
- Thermogravimetric scanner (TGA)
- Permeability to water vapor
- Oxygen transmission rate
- Adhesion
- Thermoscellability analyze
- Coating rheology
- Recyclability and repulpability test
- Compostability and biodegradability test