Diffusion plate viscous PE film inner packaging process

Abstract

The invention discloses a diffusion plate viscous PE film inner packaging process. The process comprises the steps of step 1, checking whether diffusion plates on a trolley are stacked by the specified number according to the machine type or not; step 2, pulling a viscous PE film to the position below the upper edge of a workbench; step 3, flatly lifting the diffusion plates, forbidding bending ofthe diffusion plates, placing the diffusion plates on the viscous PE film and arranging the diffusion plates in order, comparing the height of the diffusion plates to the height of a number sample counted in advance, and judging whether the number is accurate or not; and step 4, repeatedly cleaning the surfaces of the diffusion plates through handheld dust sticking wheels till dust particles on the dust sticking wheels are not obviously increased. The diffusion plate viscous PE film inner packaging process has the beneficial effects that the viscous PE film is adopted for packaging the diffusion plates, powder scraps on the surfaces of the diffusion plates can be removed in a sticking manner, the foreign matter preventing effect of the diffusion plates is improved, product movement can beprevented, usage of external adhesive tapes is effectively avoided, the product production efficiency is greatly improved, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of PE film inner packaging of a diffuser plate, and relates to an inner packaging process of a diffuser plate sticky PE film. Background technique [0002] The biggest feature of the diffusion plate is that it causes great interference to light. No matter how much the original design light distribution curve is, as long as the light passes through the diffusion plate, it will change the beam angle to 160-176°. There is a layer of fog on the surface of the board. From this point, it can be proved that the beam angle is as large as 160-176°. It is best to prove that the larger the beam angle, the lower the illuminance. Some will also filter light, so that some wavelengths cannot penetrate. , causing color shift. Generally, the diffuser plate needs to be packed with PE film during processing to prevent the diffuser plate from being contaminated by foreign matter. [0003] However, most of the PE films used in...

AI Technical Summary

Problems solved by technology

[0003] However, most of the PE films used in the packaging of the existing diffuser plates are not sticky, which not only easily causes dust to adhere to the diffuser plate during the packaging process, and reduces the anti-foreign matter effect of the diffuser plate, but also because the diffuser plate is not sticky, so in During the packaging process, it needs to be fixed with external tape, which greatly reduces the production efficiency of the product and increases the production cost