GUTE TEK PLSTIC PMMA light guide plate panel for the LED ultra slim panel shelves

Nowadays, whether you go to a retail store or supermarket, do you have such a experience? The colorful packaging on traditional shelves dazzle us and we need take a long time to find the goods we want. Even some shelves in the corner which is a little dark, we have to find one by one, this shopping experience you wouldn’t experience again. For businesses, they also have some problems, so many competing products, how to make their own products quickly attract the attention of customers?

With the wide application and popularity of LED lamps, LED luminous shelves have gradually entered the public vision. Ultra-thin LED luminous display shelf, smooth light and moderate brightness, not only can provide a comfortable shopping environment, but also can help customers easily find the goods they need. All many supermarkets begin to use illuminated shelves, those franchise store and high-end luxury stores, also begin to focus on this evenly luminous display stand, can well show the appearance of the product and attract the attention of customers. The led light shelves are become popular.

There are also many kinds of luminous display shelves, such as the led light strips which is embedded into the side of the shelf, with the soft light of the led strips to create a warm and comfortable atmosphere, but this single side lighting luminous shelf, is not a good display of the goods. The ultra-thin whole panel luminous panel light shelf, the light is uniform, the whole product is in the lighting range, it is very good to show the product, now more and more shelf factories use this whole luminous panel to replace the former solid wood panel or glass panel.

The structure of ultra-thin luminous panel like the normal LED luminous panel light, composed of housing frame, bottom plate, diffusion plate, light guide plate, reflective film, EVA sponge and etc..

Let’s talk about the choice of the light diffuser: The materials of the light diffusion plate generally is PP plastic, PS plastic, PMMA plastic and PC plastic. For the cost of these materials, the cost of PC light diffuser sheet is more than the other three material diffusion plate, followed by acrylic light diffusion plate, and then polystyrene light diffuser sheet, the cheapest is the PP light diffusion plate.

In terms of performance, the anti-yellowish and anti-aging performance of PC light diffusion plate are the best in all materials, followed by PMMA light diffuser sheet, PS light diffuser sheet, and the last one is PP light diffuser sheet. The anti-aging performance of PP diffusion plate is very poor. Some customers choose PP light diffuser sheet for cheap price. After a period of time, the whole surface panel is soft and deformation, and the yellowish speed is very fast. So we do not recommend the PP diffusion plate.

The light guide plate, the choice of light guide panel be discussed from the following two aspects: one is the material, second is the cost; In material aspect, the light guide plate has a PS LGP, PMMA LGP, And the third one of MS LGP, main choice are acrylic laser dot light guide plate and PS pattern light guide plate, MS light guide plate is based on a modification on acrylic and PS raw materials, has the similar performance of both polymethyl methacrylate and polystyrene. However, many domestic manufacturers make MS light guide plate on the basis of improving PS materials. We're mainly talking about PS and PMMA light guide panel, the yellowing resistance performance of PMMA LGP is better than PS LGP. Therefore, if the customer requires more than 3 years of no yellowish luminous display shelves, first choice is laser dot acrylic light panel, If there is no such need, then the PS light guide plate can be chosen.

Some customers will say that PS light guide panel no need to consider, because PS plastic sheet yellowing speed is very fast. First of all, we should know that one of the conditions for accelerating PS LGP yellowing is the temperature. When the temperature reaches about 70 degrees, PS plastic sheet yellowing speed will be very fast, and it may be less than half a year for PS light guide board yellowing. As long as your lamp is properly designed, your frame is thick enough to emit heat, your lamp strip use good aluminum PCB and copper foil are thick enough for fully heat conduction, the temperature of the light emitting side is below 70 degrees, the polystyrene sheet performance is very stable. Polystyrene(PS) light guide panel will be a very cost-effective choice.

Comes to cost aspect, PMMA LGP raw material cost is higher than PS LGP, PMMA light guide panel process have screen printing and laser dotting, these process require the light dot distribution design, screen printing processing speed is fast, but the disadvantage is the problem of ink volatile; laser dotting process, no matter the size of acrylic sheet, can design different dot distribution layout according to the size of the plate. The light dot distribution design of light guide panel, requires the engineers be very professional, then the light effect could be the best. GUTE TEK focuses on the research and development of light laser dotting. Our engineers have more than 10 years experience and also graduated in laser major, providing the best laser dot acrylic light guide panel to OPPLE, Skyworth, ByteDance, etc., 

There are also two kinds of PS light guide plate, one is screen print PS light guide plate, the other is patterned light guide plate, patterned PS LGP, only need to be engrave, convenient to operate.The patterned PS light guide panel is produced with our designed pattern roller shaft, these rollers are over nanometre precision, the optical dot distribution on it are uniform and neat. GUTE TEK ally with the top domestic roller manufacturers, invest more than millions in the research and development of roller shaft per year, to ensure the product qualified. Our PS light guide board are supplied to FSL, HISENSE, NVC and many other lighting enterprises.

If you have any question and enquiry,welcome to talk with us.

Product Label

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