Light fastness refers to the performance of UV flexo printing ink that its color does not fade under the action of sunlight. To master the lightfastness of various UV flexo inks, you must first understand the lightfastness level of each UV flexo ink, which is divided according to the BWS international standard. The BWS consists of 8 levels, from the lowest level 1 to the highest level 8. All UV flexo inks must be tested for lightfastness in a specific laboratory. To ensure that the printed matter can maintain bright colors for a long time.

In March, Yangcheng is warm and full of flowers, and there is a lot of traffic. From March 2nd to 4th, the 2023 South China Printing Label Exhibition was underway, and the popularity of the audience continued unabated, and the popularity was still hot. There are a variety of products in the exhibition hall, and various leading technologies are eye-opening. There are hot scenes of looking at products, changing business cards, adding WeChat, talking about business, and talking about cooperation.

This year's Children's Day is different, because all the staff of Guangzhou Print Area & Foshan Yinya Company organized a trip to Gaoming County.

UV flexographic ink is an environmentally friendly ink that uses ultraviolet light curing technology. It does not produce volatile organic compounds (VOC) during the printing process and is environmentally friendly. It also has the advantages of fast curing, high printing quality, bright colors, and strong adhesion.

Printing is the process of transferring text, images, or patterns from a master form to a receiving surface. The master form can be made of a variety of materials, including wood, metal, plastic, or even paper. The receiving surface can be paper, cloth, or another material.