Difference between hot melt adhesive coating machine and water-based and oil-based adhesive coating machine

    Hot melt adhesive has no need of drying equipment, low energy consumption: no solvent (hot melt adhesive is 100% solid component) pollution-free, the operator will not be exposed to a large amount of formaldehyde due to cleaning residual glue. Compared with the traditional solvent and water soluble adhesive, the professional manufacture of hot melt adhesive coating machine coating process has an enviable advantage, effectively solve the inherent shortcomings of the traditional process, is the coating composite industry renewal of the ideal production tools.

Solvent-based and water-based adhesives require ovens to cure (or may require renovation of existing ovens) and take up more plant space and increase plant energy consumption; More waste water and sludge will be produced; More stringent production and operation requirements; The disadvantage of solvent glue is obvious, is very environmentally unfriendly (solvents are mostly harmful). The pollution of solvent-based adhesive to the environment is very serious. With the improvement of people's environmental awareness and the establishment and improvement of relevant laws, the application of solvent-based adhesive is declining at a certain rate every year. Water-type adhesive has poor water resistance, poor electrical characteristics, long drying time, large energy consumption and other shortcomings, and its application is also decreasing at a certain rate every year. Hot melt adhesive has the advantages of stable performance, high utilization rate of raw materials, fast production speed, high yield, small equipment area and small investment, and has the trend of gradually replacing solvent adhesive.

Hot melt adhesive coating machine due to the equipment operation is simple, reliable bonding fast, high processing efficiency, and uniform coating of glue consumption is small, do not produce pollution to the environment, accord with the requirements of environmental protection, and thus be shoes, packing, leather, paper carton, decoration, building materials, sports equipment, health supplies, toys, electronics, electrical appliances, leather, furniture and other industries more and more chosen for supporting production equipment.