Gauze masks are mainly used in working environments containing low concentrations of harmful gases and vapors. The filter box contains only adsorbent or sorbent. Gauze masks can be used repeatedly, but they must be cleaned and disinfected before use.
Evaporative air coolers work by air being passed over a moist honeycomb material, the warm air from the room will evaporate the water on the honeycomb, this evaporation uses heat energy in the air - meaning the air coming out of the cooler will be colder
Recycled Plastic Hang Tag is a product designed and developed by our company according to the needs of customers. It has a wide range of uses, replacing paper hangtag.