What are the basic properties of sublimation paper?

 In modern printing technology, sublimation paper has gradually become an important choice for personalized customization and mass production due to its unique transfer properties and excellent image quality. Whether in the apparel, home furnishing, or gift industries, or in high-end markets, sublimation paper has proven its irreplaceable value.

 

What is Sublimation Paper?
Sublimation paper​ is a coated paper specially designed for transfer printing, with a surface coating that is compatible with specific sublimation inks. Through high-temperature heating, the ink on the paper quickly sublimates and permeates into various materials such as textiles, metals, and ceramics, forming vibrant and durable patterns. This technology not only enhances color brightness and image clarity but also meets market demands for customization and environmental sustainability.

 

Basic Properties of Sublimation Paper

 

Basic Properties of Sublimation Paper

  1. Transfer Rate
    The transfer rate is a fundamental performance indicator of sublimation paper, determining the color performance and ink usage during the transfer process. A faster transfer rate means more ink is actually transferred to the target medium, resulting in more vivid images. However, there is a lack of a unified testing standard in China, and many enterprises have not established their own evaluation criteria to ensure product quality.

  2. Ink Compatibility
    The coating design of sublimation paper should accommodate various sublimation inks, ensuring that the ink adheres uniformly during the printing process without penetrating the base paper. This feature not only enhances the complexity of the patterns but also prevents a reduction in transfer speed.

  3. Drying Speed
    A fast drying speed is crucial for efficient production. High-quality sublimation paper dries quickly, ensuring continuous printing and increasing delivery speeds to meet urgent customer needs.

  4. Curling Grade and Time
    Due to the inconsistent expansion properties of the coating and base paper at high temperatures, curling becomes a common issue. Curling can cause feeding problems and misalignment with fabrics during printing, leading to transfer failures. Excellent sublimation paper performs well in terms of curling grade and curling time, meeting the requirements of efficient production.

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