Products & solutions Categories: Process Chemicals

Mare’s expertise in the manufacturing of chemicals for Yankee cylinders In tissue and paper towel production, the Yankee cylinder is often, and rightly so, regarded as the most critical and sensitive part of the entire production process. For this reason, Mare developed a range of highly specialised products to meet the demands of all machines… Continue reading Tissue Yankee coating

Additivies for paper dry strength Dry strength additives for the paper industry enable producers to enter new markets or reduce raw material costs. Mare offers a wide range of solutions to meet our customers’ specific requests and enable them to obtain the best return on their investment. The best dry strength approach will be tailor-made… Continue reading Additives for paper dry strength

Softening and surface treatments Tissue paper plays an essential role in the daily life of consumers. Softness, smoothness and bulk are increasingly important characteristics that must be taken into consideration to meet consumer demand.

Felt and wire applications Felt and wire operating conditions and performance often influence the paper machine’s operation. Maximising surface and internal cleanliness can increase the quality and quantity of the finished product and reduce associated energy costs.

Deposit control Organic, inorganic and microbiological deposits on the wet side of the machine can compromise the quality and quantity of the finished product. Mare deposit control agents are specifically designed to prevent the build-up of contaminants on the paper machine and on the final product.

Retention and charge control By optimising charge control and maximising retention, colloids, fines and additives are better fixed on the paper, improving the efficiency of the paper machine and reducing production costs. Mare’s coagulants and polymers are formulated and applied to meet the requirements of each specific production grade.

Defoamer The presence of surface foam and entrained air can compromise the runnability of the paper machine, reduce the quality of the final product and affect industrial processes of fibre recovery and water clarification.

Repulping agents The use of secondary raw materials has increased significantly due to the possibility of controlling raw material costs and improving the environmental impact of the production process. Repulping agents enable manufacturers to increase the use of secondary raw material that have been heavily treated with chemicals and to speed up pulping time.

Utilities Utility products complete the range of process chemicals required for paper production and wastewater treatment.

MAREDIS Polyacrylates Located at its headquarters near Milan, MAREDIS polyacrylates division produces an extensive range of acrylic acid based product homopolymers and copolymers with overall production capacity of 40,000 tonnes per year.