Dual requirements for UV absorption and transmissionThe main design purpose of UV material foil is to efficiently absorb ultraviolet rays and protect the contents inside from photoaging, fading or chemical property changes. This feature is particularly important in the fields of cultural relic protection, art preservation, food packaging and outdoor advertising, effectively extending the service life of items and mai...
More details1. The importance of substrate surface cleaningBefore the printing operation begins, the state of the surface of the substrate (such as paper, plastic film, metal sheet, etc.) is directly related to the quality of the printing effect. A clean surface free of oil, dust and other impurities is the basis for high-quality printing. Contaminants, whether tiny particles, grease or chemical residues, can become "stumbling b...
More details1. Definition and significance of textile foil breathabilityBreathability, in short, refers to the ability of a material to allow air to pass through. For textile foil, this characteristic is particularly critical. It is not only related to the comfort of the product - for example, in outdoor activities, good breathability can effectively reduce the feeling of stuffiness and improve the user experience; it is also ab...
More detailsPolyester film (PET): a model of high-performance waterproofingPolyester film, with its high strength, high transparency, good heat resistance and excellent chemical stability, has become the preferred material for many high-end packaging and electronic product protection. The ester bond structure in the PET molecular chain gives it a tight molecular arrangement, which can effectively block the penetration of water m...
More details1. Application of advanced coating technologyCoating is a basic link in paper foil processing, which directly affects the subsequent printing effect and the visual and tactile experience of the final product. Although traditional coating technology can meet basic needs, it has limitations in uniformity, efficiency and environmental protection. With the advancement of science and technology, a series of advanced coati...
More detailsCharacteristics of coated paper: the dual charm of smoothness and ink absorptionThe primary reason why coated paper is the material of choice for Over Printed Foil hot stamping is its mirror-like surface. This characteristic allows the ink to be evenly distributed during the printing process, avoiding the problem of uneven ink penetration caused by the rough surface of the paper. At the same time, coated paper also h...
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