Permanent modified acrylic adhesive in water emulsion, specially designed for the production of “all-temperature” pressure-sensitive adhesive for paper labels which require a broad application temperature. Papers laminated with PX1 possess a higher adhesion to cold and moist polyethylene surfaces. The research centre ISEGA has given the adhesive PX1 approval according to the European requirements for direct contact with dry, moist, non-fatty and such kind of fatty foodstuffs to which a reduction factor of at least 4 can be applied according to the Regulation EU Nº10/2011. However, the direct application of coated labels on meat is not intended. Approved for UNI-EN 71/3 Toys Security norms and conforms to the FDA, 21 CFR Ch.I (April 1, 2013 edition) 175.105.