security UV fiber paper with watermark seen in the UV light
Watermark paper is embedded in the paper during the papermaking process when a dandy roll presses the design into the wet paper and it is made the same time with the paper. It includes fixed watermark and full-page watermark with white and black two tones. We can make the company name logo, product name or other thing into watermark and add into the paper.
Security fiber paper includes visible fiber paper, invisible fiber paper, fluorescent dots paper and chromatographic fiber paper. This paper is made by adding colored (red, blue, yellow, green, black etc) fiber or colorless fluorescence fiber and dots into the paper pulp. The visible type is visible with naked eyes on the surface of the paper, and the invisible one is only visible under the ultraviolet rays with the colors of red, blue or yellow, etc. The fibers can be thick or thin, short or long. Fiber usually distributes in a random way, therefore the density is different in different places.
Security thread paper is manufactured by putting a metal wire or plastic wire in the paper during the papermaking process .It can be divided into fully embedded security thread paper and window thread paper according to the manner of burying the safety siding. We also can add information on the thread such as the company name or product name and the color of the thread is different according to clients’ requirement.
（1）Material:100% Import wood pulp & cotton pulp
（2）Gram weight:30g-180g
（3）Size: 787*1092mm,roll or sheet, according to customer special requirements to produce
（4）Category: fiber paper can be divided into color visible fiber paper and invisible fluorescent fibers and fluorescent point fiber paper. The former one can be seen on the paper with the naked eyes, while the latter one must be seen under ultraviolet light. The colors are red, yellow, blue, green and other colors. The fiber morphology can be thick or thin, short or long, fluorescent points are dots, which are distributed randomly, but also fixedly distributed in a certain place according to customer requirements.
（5）Use: it is mainly used for various kinds of anti-counterfeiting paper products, such as labels, various certificates, financial documents, tax finance bills, vouchers, wine labels, specifications, paper outer packaging, quality card, and drop and admission ticket, etc.
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