RELEASE LINER

The invention relates to a backing material layer suitable for use as a layer of a release liner， wherein the backing material layer comprises bleached chemical pulp， and bleached recycled release liner pulp. The invention further relates to a release liner. This invention further relates to a label laminate comprising a release liner. The invention further relates to a method for obtaining backing material layer suitable for use as a layer of a release liner. The invention further relates to a method for manufacturing pulp， which is suitable for use in a layer of a release liner. The invention further relates to use of pulp in a release liner.