Device and method for manufacturing reflective cloth (film) product
A technology for manufacturing devices and reflective cloth, which is applied in the direction of optics, optical components, general parts of printing machinery, etc., and can solve the problem of low ink capacity in the cells, high energy consumption, inability to directly store multi-diameter glass beads mixed glue, etc. problem, to achieve the effect of washing stability, high brightness and reflective effect
Pending Publication Date: 2021-11-30
王盘龙
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Problems solved by technology
The above production process has high production cost of raw materials, high energy consumption, high labor cost, low production efficiency and relatively low yield
[0007] In the existing gravure printing process, the electronic engraving gravure, which is widely used, has an inverted cone-shaped cell. Although the size and depth can be changed, the angle of the cell can also be square, elongated rhombus and flattened rhombus. However, its cell The depth can only reach about 60um (it cannot be guaranteed in the actual printing process products), and the ink capacity of the formed cells is low; the widely used corrosion gravure has a shallower depth, generally 2-40um
The existing 300-mesh glass beads with better reflective effect have a particle size of 50um, not to mention the glue mixed with multi-diameter glass beads. Therefore, the existing gravure printing process and equipment cannot be directly stored. Mixed glue with multi-diameter glass microspheres on the substrate
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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[0024] In order to more clearly illustrate the implementation of the present invention or the technical solution in the prior art, the following briefly introduces the embodiments of the present invention with reference to the accompanying drawings. Apparently, the drawings in the description are only exemplary, and those skilled in the art can obtain other implementation drawings according to the provided drawings without creative work.
[0025] The structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present invention. Therefore, Without technical substantive significance, any modification of structure, change of proportional relationship or adjustment of size shall still fall within the technology disclosed in the present invention ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention belongs to the technical field of manufacturing of glass bead reflecting materials, and particularly discloses a device and a method for manufacturing a reflecting cloth (film) product. A first scraping plate and a second scraping plate are used for scraping and pressing the mixed adhesive cement in a female die pattern area through smaller transverse shearing force; in the female die pattern area with the depth of 30-250 microns, the glass beads with different particle sizes and different numbers in the mixed adhesive cement are effectively dispersed and arranged in parallel, so that the base material fabric finished product printed and attached with the mixed adhesive cement has a high-brightness light reflecting effect, possesses multiple times of washable stability and keeps the air permeability of the base material fabric; and therefore, an existing reflective cloth application series in which an airtight reflective film must be used as a basic procedure is abandoned.
Description
technical field [0001] The invention belongs to the technical field of glass microbead reflective material production, and in particular relates to a production device and method for a reflective cloth (film) product. Background technique [0002] Reflective material products have a wide range of uses, including roads, aviation, railways, shipping, automobile license plates, bridge and tunnel entrance signs, reflective marks for marine lifesaving appliances, and other fields. Traffic signs made of reflective film can reflect bright and clear light under the illumination of night lights, so that drivers or other personnel can see safety warning or prohibition signs clearly, which has an increasing effect on ensuring traffic safety. Advertising-grade reflective film, engineering-grade reflective film, license plate-grade reflective film, high-strength reflective film and body stickers belong to the series of directional reflective film products. They are a new material for bas...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): B41F9/00B41F9/06B41F9/10B41F31/00B41F31/03G02B5/128
Inventor 王盘龙
Owner 王盘龙