Date of approval: 04/01/2018
Layer of natural cork laminated with paper and ULTRA WS treatment. Due to the nature of the raw material used, there may be small impurities and/or slight variations in tone and appearance which are normal in a natural product.
The ultra WS treatment of the face material avoids the creases formation and reduces the water absortion on the face surface. Due to the high stiffness of this product , it is not recommended for labelling small diameter curved surfaces (bottle neck labels,...). We recommend the reels to be wound with the face side out. The test of resistance to immersion in water-ice is carried out by sticking a blank(unprinted) label on a standard glass bottle. Five days after the label is stuck on, it si submerged in an ice bucket containing icy water for a minimum period of 4 hours and its resistance to immersion is checked.