Parchment is made from wood pulp papers-bases. After perchmentation the paper gets specific properties - becomes a giro - and water-proof.
Parchment is pure, from the point of view of microbiology, a packing material, it doesn't collapse in water even at a boiling, at humidifying doesn't lose mechanical durability. It doesn't cause changes in органолептических properties of foodstuff, doesn't give a foreign smell and smack and satisfies to all hygienic requirements that favourably distinguishes it from a foil and polymeric synthetic materials. All kinds of the press are perfectly put on parchment. Parchment кашируется an aluminum foil.
