Cleaning an Outdoor LED Display

Outdoor LED display is one of the commonly used LED displays in commercial and public sectors. When constantly using it for any purpose, one should also consider to maintain the equipment to make it last longer. In this article, we are to offer you specific approaches to cleansing outdoor LED display.

1. Dust: clean the dust in the same direction, from left to right or right to left, Using professional power brush to clean the surface of the display module dust or dirt. When cleaning up brush horizontally homogeneous pneumatic cleaning, one should do so according to the degree of contamination or aging of the Transparent LED display.

2, cleaning: Use the sprayer for cleaning liquid is sprayed onto the surface of the preliminary cleaning module.

3, secondary dedusting: using professional power brush again to clean up dust led display module. Note: The clean-up need to replace the brush. The brush can be reused, but must be clean to avoid recontamination.

4, repair: use dedicated repair liquid sprayer spraying onto the surface of the display surface to repair.

5, air-dried: in temperature, humidity, wind speed, suitable for the situation it can dry naturally. In the case of low humidity it can dry with an air gun requiring pressure to below 3 kg.

Application for Kraft paper bags

Kraft paper bags has changed the way people shop only in the amount of the number of items that can be carried in your hands is limited to traditional thinking, but also makes consumers no longer fear to take no less and reduce their shopping a pleasant experience. If the birth of the brown paper bag to promote the development of the entire retail industry, and perhaps some exaggeration, but it at least to the merchant reveals a phenomenon that has become the customer's shopping experience as comfortable as possible, easy and convenient before, you can not predict consumers will buy in the end how much. This is what attracted newcomers shopping experience for the consumer's attention, and also to promote the later development of supermarket shopping baskets and shopping carts.

Over the next half century, the development of craft paper bags can be described as smooth, it improved load-bearing capacity of the material growing, appearance has become increasingly attractive, manufacturers of various trademarks, logos printed on brown paper the bag, into the streets of the store among the shops. Until the mid-20th century, emerged as plastic shopping bags shopping bags in the history of the development of another large-scale revolution. It thinner, stronger and cheaper manufacturing cost advantages make once eclipsed glory of the brown paper bag. Since then, consumption of plastic bags become the first choice, and leather bags gradually "step aside." Finally, the best scenery disappearing kraft paper bags only under the guise of "nostalgia", "natural", "environmentally friendly" in the name applied to a small number of skin care products, clothing and books, audio and video products into packaging.

However, as the "anti-plastic" global prevailing winds, environmentalists have started to turn their attention to the old brown paper bags. McDonald's China starting in 2006, gradually introduced a kind of insulation properties of kraft paper bags in all stores to bloom takeaway food, instead of the use of plastic grocery bags. This initiative has received a positive response of other businesses, such as Nike, Adidas and other big consumers have the original plastic bags, have started using high quality kraft paper bags instead of plastic shopping bags.