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    Sheet hot melt adhesive coater

    Overview Knowledge Standards Terms
    The sheet hot melt adhesive Coater heats solid adhesive to a molten state and evenly applies it onto the surface of the sheet through a coating head. After cooling, an adhesive layer is formed. It is used for the composite processing of paper and plastic films to achieve material bonding or surface protection.
    Selection
    When selecting, consider matching the sheet width to the coating width, ensuring the substrate's heat resistance is suitable for the heating temperature, and matching the adhesive viscosity to the coating precision. Choose the machine model and specifications based on the production speed, determine the coating method according to the bonding requirements, and configure the unwinding and rewinding systems based on the site conditions.
    Type
    Substrate Material
    Substrate Fixation
    Coating Technology
    Film width
    Heating Zone
    Temp. Range
    Special features

    Terms

    Continuous Hot Melt Adhesive Coating Machine

    Standards

    Active GB/T 41515-2022
    Coater Terminology
    Active GB/T 27934.2-2011
    Lamination process control and testing methods for paper prints - Part 2: Lamination with EVA adhesive
    Active GB/T 27934.4-2011
    Lamination process control and testing methods for paper prints - Part 4: Lamination with polyurethane reactive hot melt adhesive
    Active GB/T 16998-1997
    Hot-melt adhesives--Determination of thermal stab-ility
    Active GB/T 15332-1994
    Determination of the softening point ofhot-melt adhesives--Ball and ring method

    Articles

    Operation Tips for Laboratory-Scale Hot Melt Adhesive Coating Machines
    This article introduces the key operational points of a laboratory-scale hot melt adhesive coater. The equipment is primarily used in laboratories to apply hot melt adhesives uniformly onto substrates, supporting the research, development, and testing of adhesives.