COMPOSITE MATERIAL， METHOD FOR THE PREPARATION OF A COMPOSITE MATERIAL， PACKAGING MATERIAL， LAMINATE， FILAMENT， AND USE OF A COMPOSITE MATERIAL.

A composite material comprising 65-99wt% cellulose nanofibers and 0.5-30 wt% of an anionic gelling polysaccharide，as calculated by dry weight of the composite material，a method for preparing such composite material，and different applications and usesof the composite material. A composite material comprising 65-99wt% cellulose nanofibers and 0.5-30 wt% of an anionic gelling polysaccharide，as calculated by dry weight of the composite material，a method for preparing such composite material，and different applications and usesof the composite material.一种复合材料，按该复合材料的干重计，包含65-99wt%的纤维素纳米纤维（cellulose nanofibers）与0.5-30wt%的阴离子胶凝多糖（anionic gelling polysaccharide）；该类复合材料的制备方法，以及该复合材料的各类应用与用途。一种复合材料，按该复合材料的干重计，包含65-99wt%的纤维素纳米纤维（cellulose nanofibers）与0.5-30wt%的阴离子胶凝多糖（anionic gelling polysaccharide）；该类复合材料的制备方法，以及该复合材料的各类应用与用途。