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Difference between revisions of "Coating and lamination"
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[[File:Extrusion lamination.PNG|thumb|Extrusion lamination detail]] | [[File:Extrusion lamination.PNG|thumb|Extrusion lamination detail]] | ||
[[File:Extrusion coating.PNG|thumb|Extrusion coating (or slot die coating) detail]] | [[File:Extrusion coating.PNG|thumb|Extrusion coating (or slot die coating) detail]] | ||
=== Types of coatings === | === Types of coatings === | ||
Coatings and laminates can be materials of different types depending on the purpose and application technology used. These can be: | Coatings and laminates can be materials of different types depending on the purpose and application technology used. These can be: | ||
* oils or oily liquid coatings | * oils or oily liquid coatings, such as renewable polyurethane dispersions (PUDs) which are based on vegetable oils (e.g., soybean, castor, and linseed) | ||
* paints, lacquers with solvents | * paints, lacquers with solvents | ||
* polymeric materials | * polymeric materials, which includes Bio-PE, PLE, and starch blends | ||
* carbon black, metals, silicates and other anorganic materials | * carbon black, metals, silicates and other anorganic materials | ||
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=== Application technologies === | === Application technologies === | ||
Depending on the type of coating or laminate there are different types of application technologies: | Depending on the type of coating or laminate there are different types of application technologies: | ||
* | *Extrusion coating and lamination | ||
== Product == | == Product == | ||
Products of coating and lamination processes are surfaces covered with a material | Products of coating and lamination processes are surfaces covered with a material, such as paper, plastic and wood. | ||
=== Post-treatment === | === Post-treatment === | ||