What is the principle of color change for temperature sensing labels?

The color changing principle of temperature sensitive stickers is mainly based on the color change characteristics of temperature sensitive materials. This material can undergo chemical and physical changes at different temperatures, leading to changes in molecular structure and causing a change in the color of reflected light. Specifically, the color change form of temperature sensitive stickers can be low-temperature colored, high-temperature colorless, or low-temperature one color, high-temperature another color, and this change can be reversible. For example, in some temperature sensitive stickers, when the temperature reaches or exceeds a specific value, the color of the sticker will change, indicating the temperature change intuitively. This principle makes temperature sensitive stickers widely applicable in fields such as temperature monitoring and safety warning.

It should be noted that the color changing principle of temperature sensitive stickers may vary depending on the material formula and manufacturing process, but overall they are based on the color change characteristics of temperature sensitive materials. In addition, the use of temperature sensitive stickers should follow product instructions and safety regulations to ensure their accuracy and safety.

How accurate is the temperature measurement with temperature sensing stickers?

The accuracy of temperature measurement with temperature sensing stickers varies depending on factors such as product type, usage, and environment. Generally speaking, disposable temperature stickers in daily life have relatively poor temperature perception ability and are mainly used for quick and rough temperature judgments. Specialized temperature sensitive stickers used in fields such as electricity and railways have high precision in grasping temperature.

The real-time temperature sensing effect of temperature sensitive stickers is affected by the interference of the surrounding environment, and their temperature measurement ability is usually improved when used in enclosed spaces. In contrast, temperature sensitive stickers used outdoors have relatively poor temperature observation due to the complex and variable environment. Therefore, when using temperature sensitive stickers, it may be necessary to conduct comprehensive testing by combining multiple temperature sensitive stickers to improve the accuracy of temperature measurement.

The selection of temperature sensitive stickers is also crucial. Temperature sensitive stickers of different specifications and materials may have different temperature sensing abilities, so users should choose suitable temperature sensitive sticker products according to their actual needs. At the same time, for situations that require high-precision temperature measurement, it is recommended to use non-contact thermometers and other equipment for comprehensive temperature measurement to ensure the accuracy of the measurement results.

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Weather resistant outdoor label

Weather resistant outdoor labels are mainly made of PVC (polyethylene terephthalate), which is suitable for labels that require durability and flexibility, and is suitable for indoor and outdoor use. It has good waterproof, sun protection, weather resistance, and UV resistance. Other applications include labeling on plastic bottles for household chemicals, engine oil, and industrial chemical containers. PVC labels exhibit high aging stability. The material does not burst after prolonged outdoor exposure Good sun protection effect. The surface label of products with curved curvature is equipped with permanent adhesive. These labels have good adhesive properties even on non-polar substrates. According to the specific purpose of the labels, the usage temperature of these labels varies between -40 ℃ and+110 ℃, with a minimum usage temperature of 0 ℃ to -40 ℃

Weather resistant outdoor labels are suitable for bonding various surfaces and chemicals, including low surface energy (LSE) plastics, foam and wood. Easy to convert, helps simplify, enhance, and accelerate display and signage production. We also have very transparent adhesives, which are excellent choices for window displays

Weather resistant outdoor labels are suitable for use in power/cable/fixed asset identification materials such as heat transfer printing, dot matrix, and traditional methods. They can ensure that the label does not lift or fall off after being attached to a curved surface, and can work stably for a long time even in high temperature computer rooms or harsh outdoor environments; The identification content information is not affected by environmental temperature, humidity, and various oil stains. It can be used outdoors for up to 5-8 years and is also colored to distinguish different devices, which can also serve as a safety warning

Weather resistant outdoor labels provide excellent weather resistance and chemical corrosion resistance, which means they can resist long-term exposure to ultraviolet radiation, extreme temperatures, and chemical solvents. They are suitable for labeling requirements on irregular and small diameter surfaces

What material is the weather resistant outdoor label made of?

Weather resistant outdoor labels are typically made of a variety of materials with excellent weather resistance and durability to meet the challenges of outdoor environments. Here are several common weather resistant outdoor label materials:

  1. Vinyl: Vinyl labels have excellent weather resistance and durability, able to resist UV rays, humidity, and temperature changes, and maintain color stability

  2. Polyester: Polyester labels also have good weather resistance and durability, can resist UV rays, chemicals, and wear, and are very suitable for outdoor environments

  3. Polypropylene: Polypropylene labels are lightweight, soft, and have a certain degree of weather resistance, making them suitable for applications that require prolonged exposure to outdoor environments

  4. Polyethylene terephthalate (PET): PET material labels have high weather resistance and durability, and can remain clear and visible for a long time, making them an ideal choice for outdoor labels

  5. Aluminum Stickers: Aluminum sticker labels have excellent weather resistance and corrosion resistance, making them particularly suitable for situations that require long-term outdoor use, such as signage, road signs, etc

We offer comprehensive technical support, including free professional labeling solutions, advice on label materials and adhesive selection, as well as online/offline assistance from professional software and hardware engineers. Service email: andy@ownlikes.cn. In pre-sales, we leverage our extensive experience in specialty labeling projects to provide clients with the most suitable hardware solutions. Additionally, all our label barcode printers and scanners come with a three-year free warranty, demonstrating our confidence in our products.