Manual Ink Color Dispenser

The manual ink proofer evenly applies ink onto a substrate through manual operation to simulate the printing process. It is used to evaluate ink color, opacity, and adhesion, and is commonly employed in quality control within the printing, coating, and ink production industries.
Selection
When selecting a manual ink proofer, consider factors such as coating thickness range, substrate compatibility, ease of operation, and maintenance requirements. Match the instrument specifications to practical applications, such as paper or plastic testing, and ensure that the cost aligns with the frequency of use.

Terms

Standards

Instruments

The device can precisely control the film thickness of the ink layer of the color strip, and the ink injection amount is 0.0012g, which is used for ink contrast and color concentration detection.

$ 173.00

Multi-color superposition sampling and color development at the same time, sampling can be done without boot printing, anilox roller adopts metal rubber roller structure, color development rubber roller Hardness 75 °, high processing accuracy and small amount of glue.

$ 267.00

It can simultaneously print color bars of different Colors or Ink Film thickness, detect inks Hue and Gloss, uniform ink time can be adjusted from 1 to 800 seconds, support dry and wet ink discoloration analysis and abrasion resistance testing.

$ 4367.00

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

Provide uniform ink speed three adjustable 450 to 800rpm, color development speed three adjustable 12 to 25rpm, color development pressure range -20 to 80, support ordinary or UV ink roller, improve work efficiency and applicability.

$ 7658.00

The multi-stage color development structure can simultaneously print 4 color strips of different thicknesses or Hue, and the uniform ink speed can be adjusted by 500-800rpm in three gears. With the Basis Weight instrument, the ink layer thickness is precisely controlled, and the operation is simple and durable.

$ 5237.00

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

With metal plating anilox roller and rubber roller, the number of anilox lines reaches 300 lines/inch, which can precisely control the film fineness, and the print width of 70mm is suitable for testing of various materials.

$ 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

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

Using naming steel and rubber double roller structure, the number of reticulated lines is 100 lines/inch, which can precisely control the film fineness and is suitable for Spreader effect testing of various liquid materials.

$ 183.00

Using metal plating anilox roller, the number of lines can reach 180 lines/inch, which can precisely control the film fineness, and is suitable for the uniform Spreader test of inks Coating glue on various substrates.

$ 183.00

The metal plating anilox roller with 120 lines/inch quadrilateral pyramid mesh hole is used to achieve uniform Spreader with rubber roller, and the print width is 70mm, which is suitable for film effect testing of various liquid materials.

$ 183.00

It can display 45 × 210mm and 106 × 210mm color bars simultaneously, providing 450-800 rpm ink leveling speed and 1-120 seconds ink leveling time adjustable, with built-in pressure adjustment to ensure accurate and stable color.

$ 7496.00

Articles

The Printability Tester Simulates the Effects of Different Printing Pressures on Offset Ink Transfer Rate.
This paper investigates how the printability tester simulates the effect of different pressures on ink transfer rate in offset printing.
Application of Gravure Printing Proofer in Water-based Ink Proofing and Pinhole Defect Evaluation
This article introduces how the gravure printability tester is used for water-based ink proofing and pinhole defect evaluation. Water-based inks are environmentally friendly but prone to tiny pinhole defects. The instrument enables standardized sample preparation and reduces human interference by controlling parameters such as cell depth and doctor blade angle.
The Application of Contact Angle Measurement Instruments in the Study of the Relationship Between Ink Printing Wettability and Substrate Surface Tension
This article introduces how a contact angle measuring instrument is used to study the relationship between wettability and substrate surface tension in ink printing. It first explains the principle, assessing the degree of wettability through the size of the contact angle, where an angle less than 90 degrees indicates good wettability.
Use of Fluorescence Spectrophotometer in Measuring Excitation and Emission Spectra of Anti-Counterfeiting Fluorescent Inks
This article introduces the application of fluorescence spectrophotometry in the spectral measurement of anti-counterfeiting fluorescent inks, including instrument calibration, sample preparation, and methods for measuring excitation and emission spectra.
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.
The use of gravure proofing machines in the comprehensive evaluation of gravure ink printability and drying performance.
This article explores how a gravure proofing press can be used to comprehensively evaluate the printability and drying properties of gravure inks. The experiment tested the dot sharpness, transfer rate, and leveling properties of different inks using standard equipment, while recording drying times through the filter paper method and infrared temperature measurement.
The friction color fastness tester measures the amount of color transfer under dry and wet abrasion conditions for ink.
This article introduces a method for testing the amount of ink color transfer using a friction colorfastness tester, simulating both dry and wet rubbing conditions. Dry rubbing involves rubbing the ink surface with a dry white cotton cloth, while wet rubbing uses a white cotton cloth moistened with water.
Application of Linear Abrasion Tester in Testing Scratch Resistance of Printing Ink Coatings on Packaging
This article introduces the principle, method, and application of the linear abrasion tester in testing the scratch resistance of packaging printing ink coatings.
Application of High-Temperature Viscometer in Testing the Melt Viscosity Characteristics of Hot Melt Ink
This article introduces a method for testing the melt viscosity of hot-melt ink using a high-temperature viscometer. The test employs a rotational viscometer to measure the viscosity of three ink samples at different temperatures.
Determination of Thermal Decomposition Temperature and Inorganic Filler Content in Ink by Thermogravimetric Analyzer
This article introduces how to determine the thermal decomposition temperature and inorganic filler content of ink using a thermogravimetric analyzer. During the test, a small amount of ink sample is heated in a nitrogen or air atmosphere, and the mass change curve is recorded.
Application of Cone-and-Plate Viscometer in Determining the Rheological Curve of Non-Newtonian Fluids in UV Inks
This article introduces how a cone-plate viscometer measures the rheological curve of UV ink. UV ink is a non-Newtonian fluid whose viscosity changes with shear rate.
Spectrophotometer measures ink spectral reflectance and opacity.
This article introduces how to measure the hiding power of ink using a spectrophotometer. The instrument irradiates the ink sample, measures its reflectance within the visible light spectrum, and calculates the hiding power using the Kubelka-Munk model.
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.
Flexographic proofing press is used for evaluating the printability of water-based inks on kraft paper.
This article explores the use of flexographic proofing printability testers to evaluate the printing performance of water-based inks on kraft paper. The instrument simulates actual printing conditions, enabling quantitative analysis of key parameters such as ink transfer rate, print contrast, and dot gain.
Standard Procedure for Printability Tester in Evaluating Ink Transfer Performance
This article introduces the standard procedure for evaluating ink transfer performance using a printability tester. The transfer performance of ink directly affects print quality, and standardized operations can enhance the reliability of test results.