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Insulated stainless steel water bottle features:
In fact, the holding time of insulated stainless steel water bottle depends on the structure of the bottle body and the thickness of the bottle material. Generally speaking, the thinner the bottle material is, the longer the holding time is, but the bottle body is liable to be damaged and deformed, which will affect its service life; measures such as metal film coating and copper plating on the inner and outer layers of the insulated stainless steel water bottle can also increase the degree of insulation; The insulated stainless steel water bottle with large capacity and small caliber has a longer holding time. On the contrary, the insulated stainless steel water bottle with small capacity and large caliber has a shorter holding time. The service life of the insulated stainless steel water bottle also depends on the cleaning and vacuum time of the inner layer of the bottle, and the most important thing is the structure of the vacuum furnace.
There are two kinds of vacuum equipment for vacuum insulated water bottles used in society: vacuum exhaust platform and vacuum brazing furnace. One is tail vacuum exhaust table type; the other is brazing furnace type. Brazing furnace type is divided into: single chamber, multi-chamber, increase pumping speed and multi-chamber. Single furnace integral vacuum brazing furnace. The vacuum period of the furnace is long. If the manufacturer wants to improve the production efficiency and shorten the vacuum time, the service life of the vacuum insulated water bottle will be affected. The service life of the vacuum insulated water bottle is only about 8 years. Tail vacuum insulated water bottle exhaust table and its advantages: tail exhaust vacuum insulated water bottle produced by vacuum exhaust table, heating temperature is about 500 C during vacuum extraction, the shell of vacuum insulated water bottle is not easy to deform, but the copper pipe weld is easy to leak, so it should be specially protected in semi-finished product processing.
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