Does the warm baby have any side effects? What is the reaction principle of the warm baby?

Does the warm baby have any side effects? While many women use warm packs, many of them are also very concerned and worried about whether the warm packs have side effects. Even in the cold winter, many people carry warm packs and can still wear their favorite short skirts. Therefore, warm packs are very popular in life, so many people are also very worried about whether the warm packs have side effects.

Does the hot pack have any side effects? With the improvement of people's living standards, the use of disposable heating products is also the focus of many people. For example, the hot pack is a very popular one. Because the hot pack is called differently, it can also be used in daily life as a warming patch, hand warming bag, meridian relaxing patch, palace warming treasure, menstrual warming patch, hand warming pack, heating patch, heating sheet, one-patch heat, warm foot patch, portable warming patch, etc. Currently, this product is not very standardized. Although there are many names for this product, they are similar, but the quality varies.

The reaction principle of the warm baby is to use the primary battery to accelerate the oxidation reaction and convert chemical energy into thermal energy. In order to keep the temperature longer, the product uses the mineral material vermiculite for insulation. Because the product cannot react before use, the bag material must be very special, consisting of a raw material layer, a gelatin layer and a non-woven bag. Non-woven bags are made of microporous breathable film.

It also has to have a regular airtight outer bag - the gelatin layer. When in use, remove the outer bag and expose the inner bag (non-woven bag) to the air, and the oxygen in the air enters through the breathable membrane. The time and temperature of heat release are controlled by the oxygen permeability rate of the breathable membrane.

After reading the above introduction to the knowledge about hot packs, we must have known whether hot packs have side effects. Therefore, when using hot packs in daily life, we must pay attention to these phenomena. Knowing what are the precautions for using hot packs is one of the most important knowledge, and we must be clear about it.