CATEGORIES

    Plate Coating Test Machine

    Overview Knowledge Standards Terms
    The plate coating tester evenly applies paint onto the substrate surface using a scraper to simulate the actual coating process. It is used to test coating thickness, uniformity, and covering power, making it suitable for quality control of materials such as inks and paper.
    Selection
    Consider the coating speed range, accuracy of blade pressure adjustment, substrate compatibility size, and temperature control stability when making a selection. Determine the blade gap based on the viscosity of commonly used coatings, and choose the working table area according to the sample size to match daily testing needs.
    Type
    Substrate Material
    Substrate Fixation
    Coating Technology
    Film width
    Heating Zone
    Temp. Range
    Special features

    Terms

    Heated Plate Coater
    Plate Coating Test Machine
    Multi-functional flat coating machine
    Laboratory Coating Machine
    Plate Spreader
    Hiding power test panel

    Standards

    Active GB/T 41515-2022
    Coater Terminology
    Active QB/T 2574-2002
    Coating Blade
    Active JB/T 14996-2025
    Slot-die coating head
    Active GB/T 10335.5-2023
    Coated paper and board—Part 5：Coated linerboard
    Active GB/T 26690-2011
    Acrylic coated biaxially oriented polypropylene film
    Active GB/T 26691-2011
    Modified polyvinyl alcohol coated biaxially oriented film
    Incoming GB/T 26691-2025
    Polyvinyl alcohol coated film
    Incoming GB/T 26690-2025
    Acrylic coated film
    Active GB/T 33061.10-2016
    Plastics—Determination of dynamic mechanical properties—Part 10: Complex shear viscosity using a parallel-plate oscillatory rheometer
    Active GB/T 10335.6-2023
    Coated paper and board—Part 6: Water-based coated paper
    Active GB/T 10335.2-2018
    Coated paper and board—Light weight coated paper
    Active GB/T 10335.3-2018
    Coated paper and board—Coated ivory board
    Active GB/T 10335.1-2017
    Coated paper and board—Coated art paper
    Active GB/T 10335.4-2017
    Coated paper and board—Coated folding board

    Articles

    Laboratory rod coater for submicron wet film preparation of photoresist.
    This article introduces the process of using a laboratory bar coater to prepare submicron wet films of photoresist.
    Application of Perovskite Coater in the Preparation of Intermediate Layers in Tandem Solar Cells
    This article introduces the application of perovskite coating machines in the preparation of the intermediate layer of tandem solar cells.
    Using a spray coater to achieve the preparation of functionally graded films.
    This paper introduces a method for preparing functionally gradient films using a spray coating machine.
    Application of Spray Coating Machines in the Encapsulation of Flexible Electronic Devices
    This paper introduces the application of spray coating machines in the encapsulation of flexible electronic devices.
    Roll-to-Roll Preparation of Perovskite Coaters for Flexible Perovskite Solar Cells
    This article introduces the roll-to-roll fabrication method of flexible perovskite solar cells.
    Surface Absorbency Tester for Predicting Drying Speed of Printing Ink on Coated Paper
    This article explores how the surface absorbency tester predicts the drying speed of ink on coated paper. Traditional methods rely on actual printing tests, which are time-consuming and difficult to quantify.
    Automatic coating machines are used for the uniform application of conductive silver paste onto ITO glass.
    This article explores the technique of uniformly coating conductive silver paste on ITO glass using an automatic coating machine. By controlling parameters such as coating speed and pressure, the automatic coating machine replaces traditional manual methods, thereby enhancing the consistency and repeatability of the coating process.
    Standard ink film preparation with a blade coater before tack testing of offset printing inks.
    This article introduces the method of preparing a standard ink film using a blade coater before testing the tackiness of offset printing inks. It explains the principle of controlling ink film thickness by adjusting the blade gap and details the operational steps from securing the substrate and applying the ink to completing the coating process.
    Study on the Dispersion Uniformity of Blade Coating Machines in High-Load Electrode Slurry Coating
    This article investigates how to optimize the dispersion uniformity of coatings by adjusting process parameters when using a blade coater to handle high-load electrode slurries.
    Application of Laboratory Coating Machines in the Coating of Optical-Grade PET Anti-Reflection Coatings
    This article discusses the application of laboratory coating machines in the preparation of anti-reflective coatings on optical-grade PET substrates. By controlling parameters such as coating speed and gap, the coating machine enables precise adjustment of coating thickness, thereby enhancing light transmittance and reducing reflection.
    Vacuum adsorption coating machine is used for the coating of proton exchange membrane fuel cell electrodes.
    This article introduces the application of vacuum adsorption coating machines in the coating of proton exchange membrane fuel cell electrodes.
    Application of Coating Rate Cardboard in the Determination of Coating Rate for Architectural Coatings
    Coating rate card paper is a standardized substrate used to determine the spreading rate of architectural coatings. It features a smooth surface and stable parameters, which help minimize the influence of substrate variations and environmental factors associated with traditional methods.
    Controllable Coating of Composite Separator Coatings for Lithium Metal Batteries
    This article primarily explores the controllable coating technology for composite separator coatings in lithium metal batteries.
    Heating and blade coating of gel electrolyte films for zinc-ion batteries.
    This article introduces the heating doctor-blade coating method for preparing gel electrolyte films in zinc-ion batteries. The method involves spreading a slurry onto a substrate using a doctor blade, followed by heating to evaporate the solvent and form a film.
    Vacuum adsorption coating of perovskite precursors on flexible substrates.
    This article introduces the process of vacuum adsorption coating for perovskite precursors on flexible substrates.