Ultra-thin light box does not open how to change?

Ultra-thin light box does not open how to change?

Generally used ultra-thin light boxes are open-type ultra-thin light boxes (except for suction cups and crystal ultra-thin light boxes), the most commonly used steps to replace the screen are summarized as follows:

1, the ultra-thin light box flat on the table;

2, around the profile pickling;

3, remove the surface of the panel;

4. Tear off a layer of transparent plastic film covered by the panel;

5. Wipe the side of the panel with the plastic film torn off clean;

6. Attach a 3mm width double-sided tape around the panel, the size is exactly the size of the screen;

7. Take out the screen that has been wiped clean in advance, and cover the side that is facing the panel with double-sided tape;

8, use the hand or rag to smooth the picture;

9, tear off the double-sided tape, in this step, tear the double-sided tape, while using a rag to wipe the air between the screen and the panel;

10. Smooth the pasted picture;

11. Tear off the protective paper on the other side of the panel and wipe it clean;

12. Put the panel with a good picture back into the ultra-thin light box, and balance the upper and lower sides;

13, cover the four sides of the profile edge cover;

14, here, the screen installation is complete. You can also directly place the picture on the light guide plate, tear off the protective paper and protective plastic film of the panel, and then place it on the screen, and cover the profile border.

How to open the aluminum frame of the ultra-thin light box?

The aluminum frame of the ultra-thin light box usually has several different designs, and the specific operation is as follows:

Four-sided open: The frame design of this type of light box allows easy opening from four sides. Users need to gently pry specific parts of the bezel with their hands or tools, usually using a snap or slide lock mechanism on the inside of the bezel to loosen the bezel, and then push the panel up or to the side.

Magnetic type: If the light box adopts a magnetic design, the panel and the frame are closed by magnetic force. Just use a suction cup tool or directly pull the edge of the panel gently, and the magnetic force will be reduced to open easily.

Lock open: Some light boxes have a lock or knob on the border, which needs to be rotated or pressed to unlock the mechanism, and then the border can be opened, which ensures the security of the content of the light box.

Slide rail: Some light boxes are equipped with a slide rail inside the frame, and the frame can slide open along the track, similar to the way a drawer is opened.

Easy to open: For some simple design of the light box, it may be directly through the elasticity of the border or nudge the border can be opened, no special unlocking steps are required.

When opening the ultra-thin light box, the structural characteristics of the light box should be checked first to avoid the use of brute force, so as not to damage the frame or panel of the light box. For light boxes that are not clear how to open, it is recommended to check the product manual or consult a professional.