How to waterproof billboards

The shopping mall signboards use LWDU billboards, which are lightweight, pre ssure-resistant and durable, anti-corrosion, rust-proof, waterproof and sun-proof. The lighting is uniform and eye-catching. After using it for a long time, there has been no paint peeling or damage. The material should be very good. The cleaning lady always wipes it with a wet rag, so it seems that there is no problem in pre venting rain. Thank you for accepting and approving my answer

The waterproof rating IP65 means that the product can pre vent the entry of any moisture except floods and immersion. Among them, "6" means that the product can withstand strong water spray without negative effects; "5" means that the product can withstand strong water pre ssure from anti-fountains without being damaged. Generally speaking, this waterproof rating is suitable for outdoor projects such as lamp posts, billboards, building exteriors, electronic displays, etc. Because in the outdoor environment, whether it is rain, dust, snow or water mist, it may cause damage to the product, so the waterproof level is a very important consideration.
For applications in industrial or commercial fields, the waterproof rating IP65 is also very important. In factories, workshops, warehouses, garages and other places, if moisture cannot be pre vented from entering, it is likely to lead to equipment failure, energy loss and production stagnation. In this case, it is necessary to choose lamps, computers, communication equipment and even robots with a waterproof rating of IP65 to ensure long-term stable operation of the equipment.
Although the waterproof level IP65 is already considered a higher level, in some special industries, there are still higher requirements for waterproof levels. For example, fields such as the marine industry, medical industry, and underwater detection require strict waterproofing levels to ensure that equipment can work normally in harsh environments. In addition, for some people's use needs, such as water sports, swimming or showering, smart watches, mobile phone cases and electronic devices with higher waterproof levels are also required. Therefore, for different industries and different scenarios, it is very necessary to correctly understand and choose the appropriate waterproof level.

Spray coating and spray painting are two different concepts.

Spray-coated fabric is a high-resolution fabric with a surface coating that makes it waterproof, sun-proof, and anti-fouling. Spray-coated cloth is suitable for indoor and outdoor spray painting, and is often used to make billboards, exhibitions, decorations, etc.

Inkjet printing is a printing method in which images are sprayed onto inkjet materials through a nozzle. Inkjet printing can be used on a variety of materials, including spray-coated cloth, KT boards, light box sheets, etc.

The difference between spray cloth and inkjet printing is mainly reflected in the following aspects:

Different materials: spray cloth is a kind of cloth, and inkjet printing is a printing method.

Different uses: Spray-coated cloth is mainly used for indoor and outdoor spray printing, while spray printing can be used for printing on various materials.

Different properties: Spray-coated cloth has waterproof, sun-proof, anti-fouling and other properties, and the performance of inkjet printing depends on the performance of the inkjet material.

The following is a specific comparison between spray-coated cloth and spray-painted:

Features

Spray-coated cloth

Spray-painted< /p>

Material Fabric Printing Method

Uses Indoor and outdoor inkjet printing Various materials printing

Performance Waterproof, sunscreen, anti-fouling Depends on the inkjet material Performance

When making inkjet posters, you can choose the appropriate material according to the purpose and needs of the poster. If the poster needs to be used outdoors, you need to choose a spray-coated cloth with waterproof, sunscreen, and antifouling properties. If the poster is only used indoors, you can choose ordinary spray cloth or KT board.