Professional Custom Stickers Printing Manufacturer Since 2005
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Professional Custom Stickers Printing Manufacturer Since 2005
The reason why label stickers can be waterproof is mainly achieved through the use of specific materials and technologies. These materials and technologies ensure that label stickers maintain their integrity, readability, and functionality even in humid or damp environments. The juice stickers in the video are made of waterproof synthetic paper (PP) and covered with a glossy film. Here are several common waterproof label stickers and their waterproof principles:
Thin film adhesive label paper
The commonly used materials for this type of label paper include synthetic materials such as PE, PP, PVC, etc. These materials themselves have excellent waterproof performance because their molecular structure is tightly packed and water molecules are difficult to penetrate. In addition, thin film materials can maintain their quality even when exposed to moisture, chemical solvents, oils, and ultraviolet radiation, making them an ideal choice for waterproof labels.
PET label paper
PET label paper is known for its excellent high temperature resistance, chemical resistance, good waterproof performance, durability, tensile strength, acid and alkali resistance, scratch resistance, friction resistance and other characteristics. The waterproofness of this material comes from its tight molecular structure, which can effectively block moisture penetration and protect the label from damage.
Transparent PVC plastic sheet
Transparent PVC plastic sheet not only has good light transmittance, but also has good weather resistance and aging resistance. It will not fade or be damaged easily even if it is exposed outdoors for a long time. The waterproof performance of this material comes from its own physical properties, which can maintain stability even in humid environments and are not easily deformed by water absorption.
Waterproof layer and waterproof membrane
In some specific designs of waterproof label paper, a printing layer is fixedly connected to the upper end of the label paper body, and a waterproof layer is fixedly connected to the upper end of the printing layer. The function of waterproof layer and waterproof membrane is to further enhance the waterproof performance of label paper and extend its service life. This design can effectively prevent moisture from penetrating into the interior of the label, protecting the printed content from damage.
Through the application of the above materials and technologies, label stickers can maintain good performance in various harsh environments, meeting the needs of different industries and application scenarios. For example, waterproof label stickers can provide necessary information identification and resist the influence of environmental factors in electronic products, monitors, printers, power adapters for digital products, and other places. In outdoor advertising, decoration and other fields, transparent PVC plastic film adhesive advertising stickers not only provide beautiful visual effects, but also ensure the durability of the labels in harsh weather conditions.
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