Flexographic coater

The flexographic Coater quantitatively transfers the coating to the substrate surface through an anilox roller, forming a uniform coating. It is used in laboratories to simulate the flexographic printing process and test the coating effect and adaptability of inks or coatings on materials such as paper and plastic.
Selection
When selecting a flexographic coating applicator, considerations should include the line count and volume of the anilox roller to match the required coating thickness; the substrate width determines the applicator specifications; the operation mode is divided into manual and pneumatic, chosen according to experimental needs; and the material's corrosion resistance must be suitable for the chemicals used.

Terms

Standards

Instruments

Using 180 wire metal engraving roller to control the ink film thickness, four pyramidal mesh structure to ensure uniform Spreader, simple operation and easy cleaning, can quickly prepare samples similar to flexographic printing effect.

$ 699.00

The thickness of INKS film is precisely controlled by the 200-wire tetragonal pyramid-shaped mesh stainless steel anilox roller, which is easy to clean manually and can quickly prepare samples with highly consistent flexographic printing effects.

$ 683.00

Equipped with 140lpi, 180lpi, 200lpi anilox roller and metal engraving roller to control ink film thickness, can quickly pRoduce flexographic samples, easy to use and clean, good repRoducibility.

$ 1510.00

The Spin Coater is controlled by touch screen, the acceleration range is 100~ 4000rpm/s, and the speed can be automatically corrected by A/K selection. The motor torque is large and the operation is smooth, which is suitable for the assembly line process.

$ 2494.00

Using 400 wire metal anilox roller to control the ink film thickness, flexographic samples can be quickly prepared, easy to use and clean, and the repRoducibility is very similar to that of conventional flexographic printing.

$ 699.00

Using 140 wire metal anilox roller to control ink film thickness, flexographic samples can be quickly prepared, easy to use and clean, and high repRoducibility.

$ 699.00

Using 100 wire metal anilox roller to control ink film thickness, it can quickly prepare flexographic samples, easy to operate and clean, and good repRoducibility.

$ 699.00

Ceramic roller structure, line number standard 600LPI can be customized 70-1200 lines, BCM range 1.6-5; drawdown blade, ceramic roller and other components can be individually adjusted left and right pressure, proofing speed 0-80 m/min adjustable, support material thickness 0.01-2 mm.

$ 8755.00

Using ceramic roller synchronous rotation technology, the thickness of the proofing material supports 0.01~ 2mm, the uniform ink speed is 10-80m/min, the pressure can be adjusted by +/- 2mm, and the structure is flexible and easy to disassemble.

$ 7335.00

Using 500 wire stainless steel anilox roller and quadrilateral pyramid mesh hole, the thickness of INKS film can be precisely controlled, flexographic samples can be quickly prepared, and cleaning and maintenance are convenient.

$ 1151.00

Uniform Spreader with double roller structure, Minggang roller accuracy of 220 lines/inch, rubber roller to ensure stable sample contact, support 70mm wide material handling.

$ 183.00

Adopting double roller structure, naming steel roller and rubber roller, the number of reticulated lines is 200 lines/inch, and the print width is 70mm, which can precisely control the film fineness and is suitable for testing of various materials.

$ 183.00

Adopting ceramic roller synchronous inking technology, the pressure can be adjusted by +/- 2mm, and the material proofing with a thickness of 0.01~ 2mm is supported to achieve accurate repRoduction of solid color and Dot patterns.

$ 8949.00

Uniform Spreader with dual roller structure, 160 lines/inch anilox roller precisely controls film fineness, metal plating anilox roller ensures durability and supports multi-material Spreader testing.

$ 183.00

Using metal plating anilox roller, the number of anilox lines reaches 250 lines/inch, which can precisely control the fineness of the film, and the movable handle design is easy to operate. It is suitable for Spreader testing of various liquid materials.

$ 183.00

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.
The effect of the substrate fixing method on coating uniformity in a vacuum adsorption blade coating tester.
This article discusses the impact of different substrate fixing methods on coating uniformity in a vacuum-assisted knife-over-roll coating tester. It compares four methods—vacuum adsorption, electrostatic adsorption, mechanical clamping, and adhesive fixing—focusing on their mechanical principles and limitations.
Comparison of Coating Accuracy between Laboratory Blade Coater and Slot Die Coater
This article compares the coating precision of blade coaters and slot-die coaters in the laboratory. Blade coaters are suitable for thick coatings, with simple operation but relatively large uniformity errors; slot-die coaters offer higher precision and better uniformity for thin coatings. The choice of equipment depends on coating thickness and precision requirements.
Process optimization of heating coater in lithium battery electrode preparation
This article introduces process optimization methods for heating coaters in the preparation of lithium battery electrodes.
Effect of Different Coating Speeds on Film Thickness Consistency in an Adjustable Film Applicator
This paper studies the influence of coating speed of an adjustable film applicator on film thickness uniformity. In the experiment, the coating blade gap was fixed at 100 μm, and a resin solution with a viscosity of 200 mPa·s was used to prepare films at five speeds ranging from 10 to 80 mm/s, followed by thickness measurements.
The Stripe Issue Caused by Tension Fluctuations in Roll-to-Roll Laboratory Coaters and Its Solutions
This paper analyzes the causes of and countermeasures for coating streaks resulting from tension fluctuations in roll-to-roll laboratory coaters.
Analysis of Common Defects in Laboratory Coating Machine Blade Coating and Adjustment Methods for Process Parameters
This article introduces common defects in the blade coating process of laboratory coaters, such as streaks, orange peel, bubbles, uneven thickness, and missed coating. It analyzes the causes of these issues, which are primarily related to material properties, operating parameters, and environmental factors.
Application of Flexographic Proofing Press in Evaluating Color Reproducibility of Flexographic Inks
This article primarily discusses the use of a flexographic proofer to evaluate the color reproducibility of flexographic inks. It introduces the role of the proofer in simulating production conditions and explains how to prepare samples by setting parameters such as pressure, speed, and anilox roll specifications.
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.