Production method of high-brightness uv luminous patch
A manufacturing method and optical chip technology, which is applied to the surface coating device, coating, special surface, etc., can solve the problems of easy deformation or brittleness, difficulty in maintaining accurate dimensions, poor accuracy of finished products, etc. Easy to deform or become brittle, short and simple production line, high accuracy
Inactive Publication Date: 2016-03-16
FENG CHIA UNIVERSITY
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Problems solved by technology
[0003] However, the existing high-brightness luminous products have the following problems to be solved: (1) Most of the inks used use heat to volatilize the components in order to achieve curing, which will pollute the staff and the environment during production
(2) In the curing process, due to the need for thick printing, the heat curing speed is slow, there is more problem of plugging the screen, and the production line is longer and more complicated
(3) It is difficult to maintain the accurate size of the machine parts by heat curing, so the accuracy of the finished product is poor
(4) After the finished product is formed, it will still continue to solidify, so it is easy to deform or become brittle and other aging phenomena
(5) When the finished product is recycled and reused, its effect is not as good as that of UV ink
(6) The finished product production process usually requires a substrate (bottom), which is prone to interface problems during subsequent use and increases costs
(7) The finished product needs to be leveled at the last step, and the volatile curing method is more likely to cause uneven surface, thus increasing the workload and cost
Method used
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[0034] In order to achieve the above-mentioned purpose and effect, the technical means and the structure adopted by the present invention are hereby described in detail with respect to the preferred embodiments of the present invention.
[0035] see figure 1 , image 3 as well as Figure 4 as shown, figure 1 Be the flow process of preferred embodiment of the present invention Figure 1 , implementation instructions Figure 1 and two , it can be clearly seen from the figure that a method for manufacturing a high-brightness UV luminous patch of the present invention includes at least the following steps 101 to 104: making ink: mixing a certain amount of luminous powder 11 with a certain amount of UV ink 12 to make a Forming a luminous paint; screen printing: the luminous paint is printed on the release substrate 10 by a screen machine to form a luminous layer 13, wherein the thickness of the luminous layer 13 is greater than the particle size of the luminous powder 11; UV ...
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The invention provides a method for making UV noctilucent paster with high brightness, which at least comprises the following steps: making printing ink, screen printing, UV solidifying and completing day paster. The night brightness of the noctilucent paster of the finished product can reach to ISO17398 D level or near E level, and the product is a finished product without base material with excellent flatness, and the thickness can reach to about 1 cm according to demands.
Description
technical field [0001] The invention is a method for making a high-brightness UV luminous patch, especially a luminous luminance that can reach ISO17398's D level or even close to E level, and the invention is a finished product without a base material and has excellent flatness. Background technique [0002] High-brightness luminous products are often used in indicator signs and escape and disaster relief signs. The inks usually used are PVC, PET, PP and PC, etc., which are made into soft patches or on hard leather, plastic boards, iron sheets or even tiles. is on the glass. [0003] However, the existing high-brightness luminous products have the following problems to be solved: (1) Most of the inks used use heat to volatilize the components therein to achieve curing, which will pollute the staff and the environment during production. (2) In the curing process, due to the need for thick printing, the heat curing speed is relatively slow, and there is a problem of network ...
Claims
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IPC IPC(8): B05D5/06
Inventor 黄逸萍
Owner FENG CHIA UNIVERSITY