Projection window glass wiping step method

[China Glass Net] 1: Remove dust from the glass surface with absorbent cotton and neutral water.

2: Dry the water with the treated skim cloth.

3: Fold the treated skim sand cloth into 4-6 layers, wipe the surface of the glass with a proper amount of alcohol ether mixture, and rub it from left to right. Each wiping should replace the wiping surface of the sand cloth to ensure that each wiping is new. Clean sand cloth.

4: Dry the traces with the treated skim cloth.

[Alcohol ether mixture is a clean industrial ethanol (purity greater than 99%) and ether 3:1 mixture] Note: The above wiping step method can be applied to wipe optical components such as projector lens mirror lens.

Degreased sand cloth treatment method:

1: Cut the purchased new skim sand cloth into a one-square square and place it in a heat-resistant container and boil it with a 5% aqueous solution.

2: Remove the gauze from the container and rinse it in cold water by hand.

3: Dry and dry in a clean place, then fold 4-6 layers into plastic bags and store them for later use.

Compact Mirror

We are professional customized metal fashionable small cosmetic mirror,pocket mirror, compact Mirror, tin pocket mirror, makeup mirror. Usually it is use for promotional gift and advertising gift. It is to carry conveniently for people. Usually we make it by zinc alloy material, in order to make is beautiful, we can plating color on the surface, such as gold, silver, nickel, antique silver, copper, brass and so on.


Compact Mirror,Silver Compact Mirror,Compact Makeup Mirror,Small Compact Mirror

Shenzhen MingFengXing Art & Craft Products CO., LTD. , https://www.goodkeyring.com

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