1, plastic panel:
The blistering surface is also the visible part of the blistering letters. Our usual practice is to use the MDF engraving mold (upper and lower dies) to compress the acrylic and then compress it. On the surface of many blister words It is almost the same, but after careful comparison, you have to know: the thickness of the plastic - the thicker it can reflect the three-dimensional feeling of the plastic word, the thickness of the plastic word is 2-3CM is the most suitable, and the position of the plastic If you are tall, you can use 2CM. It is worth reminding everyone that in fact, the plastic is not too thick: as long as you know the principle of plastic, you can understand that the high pressure is easy to pull the acrylic plate thin, resulting in insufficient strength. Even some acrylic plates absorb color and cause color changes. For example, after some blue or green plastic, the traces after the suction will become white, resulting in poor lighting.
The blistering surface also has a mask that is directly carved with acrylic into a word and directly used as an acrylic illuminating word. This is also a lot of the acrylic light box characters. Although there is no three-dimensional feeling, but with the color matching of the lacquer side, there are also The effect is very good. The advantage of the light box word is that it can make the signboards have a horny shape (the blister is generally more rounded words), and the foreign customers generally prefer the signboards with the horns (for example, Hong Kong crafts) Stainless steel word and painted word). So each has something to do.
The blistering face can also be made into a spherical surface and a diamond drum (McDonald's blister light box). These are just what the mold is, what kind of effect is after blistering, so the mold making of the blistering word is also very important. I won’t go into details here.
2, aluminum plastic edge (there is also the saying of the heaven and earth cover: galvanized sheet edge, stainless steel edge, titanium gold edge, etc.)
The earliest of the blister word is the aluminum plastic side, generally 2CM and 2.6CM wide. These are the easiest ways to do blister characters. It is generally no problem to make small blister words, but the big ones are not. I suggest that you use this structure, relatively thin, after the wind and heavy rain, here choose aluminum plastic edge strips should also be good materials, many recycled materials will soon fade and aging, and finally it is easy to be blown away by the wind Literally, there is a bottom box on the wall, which is a phenomenon that is often seen.
Generally speaking, we recommend the use of metal edges to ensure the appearance of three-dimensional sensation. The practice of this type of blistering is similar to the structure of the light box. It is to put the metal edge of the carved empty on the plastic panel. We call it the plastic inner sleeve. The commonly used metal side has galvanized sheet and titanium. , stainless steel, aluminum, etc.
3, metal base (galvanized side, stainless steel side, titanium side)
The blister word has a base, which can be equipped with LED lights. The practice of blistering the base is similar to that of baking lacquer. The main emphasis is on the paint of the base. It must be painted with a car. Otherwise, the paint will soon fall off and the iron will be very fast. Rusting, rust water flowing into the plastic word will affect the appearance. In addition, the bottom box of the blister inner metal edge can be used with a PVC bottom box and a large metal bottom.
4, LED light source
The commonly used LED light source is a piranha module. According to the angle of the lamp, there are flat heads and round heads. The angle of the flat head is large, and the front brightness is not so bright relative to the round head; the round head is just right. The latest generation of light source used now is the patch light. The biggest feature of the patch light is high brightness and low light decay.
Waveguide Coupler,Rf Directional Coupler,Coaxial Directional Coupler,Waveguide Directional Coupler
Chengdu Zysen Technology Co., Ltd. , https://www.zysenmw.com