Water-based coating adhesive is a product based on water-based environmental protection emulsion system, which is mainly used in the field of packaging and printing, and can firmly bond film materials to paper and other surfaces.

Characteristics of water-based coating adhesive

Fast dry ：Under the appropriate temperature and pressure conditions, the water-based coating adhesive will dry quickly and improve production efficiency. Strong adhesion: It can effectively keep the material firmly bonded, withstand external forces such as stretching, twisting or shearing, and avoid problems such as detachment, spots or cracking.

Good weather resistance:The film formed by water-based film adhesive after drying has good weather resistance, can resist the erosion of environmental factors such as sunlight and moisture, and increase the service life of the coated material.

Application scenario of water-based coating adhesive

Water-based film adhesive is usually used to compound paper with BOPET/BOPP film, and is widely used in print surface treatment. After composite, the gloss and color saturation of the printed product will be improved, while preventing scratches and stains on the surface of the printed matter, improving the durability and quality of the printed matter.

The composite of paper and BOPET/BOPP film usually adopts the dry composite process of drying channel: the water-based coating adhesive is evenly coated on the surface of the film, and the water in the water-based coating adhesive begins to evaporate through heating and ventilation of the drying channel. At this time, the film and paper coated with glue are combined to form a stable composite structure.

Sinograce waterborne film adhesive is widely used in the drying process of paper and BOPET/BOPP film. The product can dry quickly, has good leveling, initial viscosity and freeze-thaw stability, and has excellent bond strength to achieve a firm and flat film effect.

Sinograce water-based film adhesive has a wide range of application, has good adaptability to gold and silver printing products, and has obvious reinforcement effect on the paper coating with a loose surface. Its process is simple, easy to operate, environmental protection, and is especially suitable for the use of medium and high speed automation equipment. In addition, the product also has excellent resistance to embossing and bump properties, which can meet a variety of complex post-processing requirements.