Color-changing label

Color-changing labels are made from thermosensitive or photosensitive materials and undergo color changes when exposed to specific temperatures or ultraviolet light. They are used to monitor environmental changes during the storage and transportation of goods and are commonly employed in quality control for food, pharmaceuticals, and chemical products.

Instruments

Adopt irreversible color changing technology, accuracy +/- 1-4 ° C, oil and water resistance and steam resistance, provide four-grid temperature monitoring, size 23x45mm, 10 sheets each, easy to record temperature history for a long time.

$ 93.00

Immediate Temperature Response with Irreversible Color Changing Technology, Measurement accuracy +/- 1 ° C to +/- 4 ° C, Resistant to Oil, Water and Steam, Provides Long-term Temperature Record for Easy Paste and Preservation.

$ 96.00

Using irreversible color technology, temperature accuracy +/- 1.5 ℃, Response instant, oil water and steam resistance, size 12 * 13mm circular single grid design, 50 sheets per book for easy use.

$ 96.00

Provides 188 ℃ temperature history, irreversible color change, accuracy is +/- 1 ℃ within 100 ℃, oil and water and steam resistance, Instant Response and easy to use.

$ 98.00

Using irreversible color technology, accuracy of +/- 1 ° C, four-grid temperature point design can simultaneously monitor the range of 193 ° C to 210 ° C, with oil and water vapor resistance, Instant Response to temperature changes.

$ 93.00

Four-grid temperature sensitive element with +/- 1 ° C accuracy below 100 ° C, providing irreversible Color change, oil, water and steam resistance, Instant Response to temperature changes.

$ 93.00

With irreversible discoloration technology, accuracy up to +/- 1 ° C (below 100 ° C), oil and water vapor resistance, four-grid design can monitor multiple temperature points at the same time, Instant Response to temperature changes.

$ 93.00

Irreversible Color Change Record Highest Temperature, Four Grid Vertical Self-Adhesive Design, accuracy +/- 1 ° C to +/- 4 ° C, oil and water vapor resistance, Instant Response to temperature changes.

$ 106.00

Using irreversible discoloration technology, providing 5-grid temperature measurement from 60 ° C to 82 ° C, Response is fast and oil and water vapor resistant, accuracy is +/- 1 ° C below 100 ° C.

$ 98.00

Irreversible discoloration design is permanently displayed after overheating, anti-fouling protective film is effectively waterproof and oil-proof, specification 2.5x4 cm/piece, service life is 3 years indoors and 2 years outdoors, and sticky installation is convenient.

$ 89.00

Provides long-term temperature recording, Immediate Response, oil and water vapor resistance. +/- 1 ° C at accuracy below 100 ° C, with 4 temperature points, Color from silver to black is irreversible, suitable for harsh environment monitoring.

$ 106.00

Using irreversible color change technology, accuracy below 100 ° C is +/- 1 ° C, Response is immediate, oil, water and steam resistance, suitable for a variety of environment monitoring.

$ 106.00

Irreversible discoloration provides permanent temperature recording, Measurement accuracy +/- 1.5 ℃, oil and water vapor resistance, self-adhesive design for easy installation, circular single grid structure size 12 * 13mm.

$ 96.00

Provides irreversible permanent temperature recording, instant color change Response, Measurement accuracy +/- 1 ° C to +/- 4 ° C, oil, water and steam resistance, easy to use and low cost.

$ 96.00

Irreversible Color Change Provides long-term temperature recording, self-adhesive design for easy sticking, oil and water and steam resistance. Accuracy is +/- 1 ° C below 100 ° C, +/- 1.5 ° C from 100 ° C to 154 ° C, Response is instant, suitable for a variety of environment monitoring.

$ 106.00

Articles

The experimental sample of pressure-sensitive adhesive coated on the surface of PET labels using a film coater.
This article introduces the experimental method of applying pressure-sensitive adhesive to the surface of PET labels using a coating machine.
UV aging test chamber for evaluating the discoloration degree of resin weather resistance
This article introduces the method of using a UV aging test chamber to examine the degree of weather-induced discoloration in resins.
High Pressure Accelerated Aging Tester Evaluation of Paint Resistance to High Temperature, High Humidity, and High Pressure Environments
This article introduces how a high-pressure accelerated aging test machine evaluates the durability of colored paint under high temperature, high humidity, and high-pressure conditions. The test machine simulates these conditions to accelerate the aging of the coating and observe whether issues such as discoloration or blistering occur.
Constant Temperature and Humidity Chamber Testing for Ink Environmental Adaptability
This article introduces the method of testing the environmental adaptability of ink using a constant temperature and humidity chamber. Ink is prone to issues such as adhesion, discoloration, or reduced adhesion when exposed to changes in temperature and humidity.
Ink rub resistance tester evaluates scratch resistance performance.
The ink rub resistance tester is a device used to evaluate the scratch resistance of ink on printed surfaces. It simulates mechanical actions such as friction and scratching to assess the adhesion strength and durability of the ink, and is widely applied in quality control and research and development in industries such as packaging and labeling.
Application of Initial Tack Tester in the Adhesive Products Industry
The initial tack tester is used to measure the adhesive force of adhesive products upon initial contact, which is important for the research, development, and quality control of products such as tapes and labels. It simulates the process of materials making contact and then separating, records relevant data, and helps evaluate performance.