Is synthetic paper adhesive resistant to high temperatures?
Synthetic paper adhesive has good high temperature resistance.
Synthetic paper adhesive is a new type of plastic material product, and its temperature resistance range mainly depends on the composition and thickness of the material. Generally speaking, the temperature resistance range of synthetic paper is between -70 ℃ and 230 ℃. This range enables synthetic paper adhesive labels to maintain their stability and clarity in high temperature environments, thus it has been applied in some high-temperature processing and production processes.
In addition, synthetic paper stickers also have various other excellent characteristics, such as light weight, high strength, tear resistance, perforation resistance, wear resistance, folding resistance, moisture resistance, insect resistance, etc. These characteristics have made synthetic paper stickers widely used in fields such as food packaging and pharmaceutical packaging.
In summary, synthetic paper stickers do have good high-temperature resistance and can meet most application needs. When using synthetic paper in high-temperature environments, it is important to avoid contact with metals, keep it dry, avoid excessive stretching, and take protective measures.
Is the UV color changing label reversible?
There are two situations regarding whether the color change of ultraviolet color changing labels is reversible:
Irreversible color change: Many UV color changing labels use coating materials with irreversible color changes.. After this material undergoes a color change under ultraviolet irradiation, even if the ultraviolet disappears, the color cannot be restored to its original state. This type of label is typically used in scenarios that require one-time confirmation of UV exposure, such as UV labels for UV management
Reversible discoloration: Although irreversible discoloration is more common, some UV color changing labels also use reversible discoloration materials. These materials undergo color changes under UV irradiation, and when the UV disappears, the color can be restored. This reversible change is usually based on the principle of photochromism, but it should be noted that not all ultraviolet color changing labels have this characteristic
Can PET stickers be used as beer labels?
PET stickers can be used as beer labels.
PET adhesive has good hardness and brittleness, can withstand certain high temperatures, resist harsh environments, and resist corrosion from chemicals such as acid and alkali. At the same time, it also has characteristics such as waterproofing, oil resistance, resistance to tearing, and high temperature resistance, which make it particularly suitable for use as a beer label. This is because beer requires label materials that are waterproof, moisture-proof, and resistant to low temperatures during storage and transportation, and have strong adaptability and are not easily detached. In addition, PET adhesive label paper also has good natural biodegradability, which can meet environmental protection requirements, which is particularly important in the context of increasing environmental awareness. In addition, its excellent printing performance also makes it suitable for various printing equipment and can produce various exquisite labels.
Therefore, PET adhesive is a very suitable material for use as beer labels.
