Precision Film Coating Applicator

The film applicator forms a uniform wet film on the substrate surface through a mechanical blade, simulating the industrial coating process. Its principle involves controlling the thickness of the coating by adjusting the gap between the blade edge and the substrate. It is primarily used for preparing test samples in laboratories and is applied in performance testing, such as ink adhesion and paint hiding power.

Instruments

Adopting 500 * 700mm Dimensions, used with bar or Film Applicator, is conducive to the smooth and effective film, and improves the convenience of film operation.

$ 227.00

Using bar coating method, accuracy of +/- 0.001mm, Spreader thickness range of 1~ 571.5μm, coating speed 5~ 200mm/s adjustable, Vacuum chuck design to ensure that the film is flat and flawless.

$ 2494.00

Adopting a wire-wound process, with a wet film thickness of 9.1 microns and a coating width of 300mm, it is suitable for ultra-thin coating requirements, offering high precision and ease of operation.

$ 167.00

Spreader width 100mm, wet film thickness 37.5μm, wear-resistant corrosion-resistant alloy steel material, can be used manually or with automatic Film Applicator to ensure coating conformity and Repeatability.

$ 143.00

The use of servo motors ensures stable operation and high precision in coating, featuring heating and vacuum adsorption functions, supporting free adjustment of coating length and speed, and a newly designed wire rod installation method for easy cleaning.

$ 4914.00

The wire-wound design allows for precise control of a 86.9-micron wet film thickness, utilizing durable stainless steel material, with a coating width of up to 300 milliMeters, making it suitable for high-precision coating preparation.

$ 167.00

Spreader width 100mm, wet film thickness 40μm, wear resistant corrosion resistant alloy steel material, can be manually operated or with automatic Film Applicator to ensure coating conformity and Repeatability.

$ 143.00

With bar and Drawdown blade two coating methods, coating speed 1-300mm/s stepless speed regulation, Blade Coating thickness 0.1-10 mm, using clamshell design for easy cleaning, equipped with High Accuracy Film Applicator to ensure Spreader uniformity.

$ 5237.00

Using the formed pRoduction process, the wet film thickness is 6 microns, the accuracy is 0.5 microns, the cleaning is convenient and there is no worry of broken wire, to ensure the precision and durability of the coating prepative.

$ 120.00

The 4-sided coating Applicator can be prepative of four wet film thicknesses, the accuracy is +/- 3μm, the application width is 80mm, the stainless steel material is resistant to corrosion, and the operation is simple only need to change the angle.

$ 1172.00

Effective Spreader width 100mm, wet film thickness up to 600μm, high-quality wear-resistant corrosion-resistant alloy steel material, support manual film or with automatic Film Applicator to ensure good conformity Repeatability coating.

$ 143.00

The 4-sided coating Applicator can be prepative of four wet film thicknesses, the conversion angle is easy to operate, the accuracy is +/- 3μm, the stainless steel material is resistant to acid and alkali erosion, and the application width is 80mm.

$ 1235.00

Coating thickness is controlled by adjusting the drawdown blade gap through two differentiators, adjusted in units of 10 microns, with an accuracy of +/- 2 microns and an application width of 55mm to meet the accurate evaluation requirements of subtle film thickness differences.

$ 357.00

Coating speed 5~ 90mm/s adjustable, meyer Rod coating accuracy of +/- 0.001mm, using brushless DC motor drive, digital displacement control, suitable for ultra-thin film and High Accuracy Spreader needs.

$ 1122.00

Precision cold extrusion process is used to make continuous groove structure, wet film thickness 40μm, application width 60mm, stainless steel material to ensure long-term use Stability and accurate Spreader effect.

$ 120.00

Articles

How to choose a laboratory coater? Which one should you buy: wire bar, scraper, or slot die?
This article introduces three methods for selecting laboratory coating machines: wire bar coating is suitable for low-viscosity coatings, offering low cost and simple operation; blade coating is ideal for medium-to-high viscosity slurries or those containing particles, with a wide range of film thickness control; slot-die coating provides the highest precision and is suitable for high-end applications such as electronic films.
Standard Test Method for Measuring Optical Haze of Transparent Coated Films Using a Haze Meter
This article introduces the standard method for measuring the optical haze of transparent coated films using a haze meter. First, the instrument must be calibrated according to the standard, and the sample needs to be conditioned in a constant temperature and humidity environment. The measurement involves four steps, including air zeroing, measuring total transmission and scattered light flux, and finally calculating the haze value.
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.
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.
Preparation of composite films by coating mechanism for electrical performance experimental characterization
This article introduces the method of preparing composite films using a film coating machine and testing their electrical properties. The film coating machine evenly spreads the slurry with a blade, controlling thickness and uniformity. The preparation process includes raw material preparation, substrate treatment, coating, and curing.
The film coater applies a conductive film onto transparent substrate test pieces.
This article introduces a method for uniformly coating conductive films on transparent substrates such as glass or plastic films using a film applicator.
The coating machine applies an anti-reflection coating on the surface of optical lenses.
A coating machine is a precision device used for depositing anti-reflection coatings on the surface of optical lenses. Based on the principle of light interference, it forms a thin film of specific thickness on the lens surface through physical or chemical methods to reduce light reflection and enhance light transmission performance.
The coating machine applies the OLED light-emitting layer onto ITO glass.
This article introduces the technique of using a coating machine to apply OLED luminescent layers onto ITO glass. The coating principle involves matching solution rheology with substrate surface energy, allowing control over film thickness by adjusting parameters such as viscosity and speed.
Multilayer functional films are constructed by layer-by-layer coating using a coating machine.
This article introduces a method for preparing multilayer functional films using a coating mechanism. By sequentially coating different materials layer by layer, it enables precise control over the thickness and structure of each layer, thereby adjusting the optical, electrical, and other properties of the films.
The oral dissolving film is uniformly coated by a film applicator and then dried and formed.
Oral dissolving films are prepared by a coating mechanism, where a liquid containing film-forming materials is uniformly applied onto a substrate, followed by drying to remove the solvent and form a solid film.
Vacuum adsorption coating table solves the problem of film substrate wrinkling.
The vacuum adsorption coating platform uses a microporous array connected to a vacuum system beneath the tabletop to create a pressure difference, tightly adsorbing the film substrate. This ensures it remains flat during the coating process, preventing wrinkles that could lead to uneven coating.
How does a roll-to-roll coating machine achieve double-sided coating?
How does a roll-to-roll coating machine achieve double-sided coating? Double-sided coating is a process that simultaneously or sequentially applies functional coatings to both sides of a flexible substrate (such as film, paper, or metal foil).
Application of Roll-to-Roll Coating Machines in the Energy Storage Field
A roll-to-roll coating machine is a continuous coating equipment. Its core process involves uniformly applying slurry onto the surface of a flexible substrate (such as metal foil or polymer film), followed by steps like drying and rolling to produce continuous coated materials.
Copper nanowire and zinc oxide thin film preparation coater
The coating machine is a key device for preparing copper nanowires and zinc oxide thin films, which uniformly coats slurry onto a substrate through methods such as blade coating to form a thin film.
From aluminum foil and copper foil to electrode coating, the laboratory coating machine handles it all in one go.
A laboratory coating machine is a sample preparation device used for material research and development and quality control. It evenly applies slurry onto substrates such as aluminum foil and copper foil, forming a film of specific thickness by controlling the drying process.