What is the name of the water used for cleaning?

Usage and procedure of wiper

I. Brief Introduction of Wiper

1) wiper, also known as glass scraper, is an indispensable tool for cleaning glass and hard surfaces of building decoration materials.

2) The wiper consists of a wiper frame and a rubber band, and the rubber band is fixed on the scraping surface of the stainless steel wiper frame through a spring clip.

3) The scraping plane must have a certain hardness, and there can be no bending and concave-convex phenomenon. The spring card must lock the rubber thong, which will loosen and slip from time to time.

4) There are different types of wiper lengths, and the general length is 45 cm. Rubber thong must be vulcanized from natural rubber with smooth, soft and tough surface. Once the rubber is found to have irretrievable bumps and cracks, it shall not be used again.

Second, the wiper operation requirements

1) The wiper surface should be smooth, and the rubber thong should be free of bumps or cracks.

2) Wipe off the dirty water and dirt scraped by the wiper with a rag, and do not drip or spill.

3) The wiper can continuously scrape hard surfaces such as glass with one knife.

4) When the wiper is scraping, it should be scraped with one knife overlapping the other. It is not allowed to leave traces on hard surfaces such as glass, and try to avoid seam marks caused by stopping the knife in the center of the glass surface.

5) Once the rubber thong is found to have bumps and cracks, it should be replaced immediately.

6) The scraping surface of the wiper should not be impacted by external force, so it should be properly kept, and it will be deformed after impact and cannot be used again.

7) After the wiper is used, open the spring buckle in time, clean the wiper frame and rubber thong, and dry it for later use.