| http://www.w3.org/ns/prov#value | - Also, application may occur at various points in the manufacturing process including for example, by blending, incorporation in a masterbatch or addition to the polymeric layer prior to extrusion, or by dusting, spraying or coating during or after extrusion or during bubble or tube formation or during winding, or bag making e.g. in a dusting or powdering step.
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