Sökning: "hygro expansion"

Hittade 2 uppsatser innehållade orden hygro expansion.

1. 1. Impact of pulp chemical composition and fiber morphology on hygroexpansion and strength properties of kraftliner

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Serdar Unal; [2023]
   Nyckelord :Chemical Engineering; Hygroexpansion; Pulp; Kraftliner; Tensile strength; Iso-brightness; Chemistry;

   Sammanfattning : Kraftliner is the unbleached pulp used in the outermost layer of corrugated cardboard. Like other types of paper, it is produced from wood chips as a raw material. Kraftliner is known for its high tensile strength, tear resistance, compressive strength, etc., making it suitable for packaging material for heavy objects. LÄS MER

3. 2. Creating temperature stimulated paper muscles by printing and lamination

   Magister-uppsats, Institutionen för teknik och naturvetenskap

   Författare :Veronica Holmberg; [2008]
   Nyckelord :Paper muscles; stimuli responsive; bilayer; bilayer model; polyester film; toner; hygro expansion; thermal expansion;

   Sammanfattning : A paper that shows motion when being exposed to heat has in this study been called a paper muscle. A paper muscle can be used for many different applications, e.g. smart advertisement or indicators in printed paper products. LÄS MER