Is there a standard size ratio when the sign size is "no fireworks", "no photos" and "no admittance for idle people"?

The common categories of signboards are: warning signs, warning signs, signboards, luminous signs, etc.

Only signboards with warning signs have standard size proportions. There are no other types.

first of all, this sign needs to see where you use it and where you use it to determine its size.

"No fireworks" and "No photos" belong to the category of warning signs, while "No admittance for idle people" does not belong to the category of warning signs.

Therefore, this standard size depends on your own actual use, mainly the eye-catching position and beautiful style, which shall not affect the explicit effect.

here are the national standards for warning signs, for your reference.

1. signboard material:

PVC, enamel, aluminum reflective, stainless steel, aluminum corrosion, etc.

ii. national standard dimensions of safety signs:

1, 5*4 2, 4*32 3, 3*24 4, 2*16 5, 2*267 6, 25*315

iii. contents of signs:

(1) No climbing, no wireless communication, no mixing, no drinking, no wearing chemical fiber clothing, no approaching, no approaching, no jumping, no passing, no crossing, no touching, no staying, no working after drinking, and no putting flammable materials.

(2) Warning safety signs series: beware of corrosion, explosion, poisoning, fire, safety, electric shock, cable, mechanical injury, hanging objects, falling objects, foot sticking, vehicles, roof caving, gas, hot hands, collision, tripping, harmful gas, infection, dust, falling water, and falling water.

(3) Command safety sign series: safety helmet, safety belt, protective mask, cleanliness, work clothes, protective gloves, protective devices, upper channel, lock, self-rescuer, miner's hat and miner's lamp must be worn.

(4) Common power safety signs and signs series: no entry without permission, no switching on and no work, no entry for idle people in power distribution areas, high voltage danger, no entry for idle people in power distribution areas, no work here and from now on.

iv. use environment of signboards

electricity, lines, traffic, communication, safety warning, public information, fire safety, site construction, site safety, production safety, mine safety, etc.

v. the function of safety signs

hanging safety signs is the main technical measure to ensure the safety of staff.