Nonwoven substrate for bonding tape and bonding tape that is dimensionally stable and foldable without losing mechanical strength, which contains said substrate

摘要

Non-woven substrate for bonding tape containing vegetable fibers of soft wood or hardwood pulp, possibly with synthetic fibers and / or, possibly, with glass fibers and flax fibers obtained by screwing, characterized in that the flax fibers represent At least 30% by weight of the total fibers.