Why does warm baby paste swell when used?

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the reason why the warm baby bulges is that the surrounding air is rich and the oxidation reaction is intense. After too much reaction, the gas is difficult to run out of the packaging layer in time, so it bulges
the heating principle of warm baby is that heat is generated by oxidation reaction. Generally, warm baby with good quality is multi-layer breathable packaging. The so-called ventilation is only in terms of sealed state, which can prevent the contents from escaping
what should we pay attention to when using warm baby
although the temperature of warm baby is low, it may cause low-temperature scald if it acts on the human body for a long time, so pay great attention not to use warm baby when using heating tools such as electric blanket
it’s better not to stick the warm baby directly on the skin, which is easy to cause low-temperature scald. It can be placed on the outer layer of clothes, so that it can not only avoid scalding, but also keep warm
although warm baby is good, it is not suitable for everyone. For pregnant women, using warm baby may cause too much internal heat in the fetus, and may cause some diseases after the fetus is born
for children, especially infants, because their skin is delicate, they are not suitable for warm babies, which will cause baby skin burns.

the reason why the warm baby bulges is that the surrounding air is rich and the oxidation reaction is intense. After too much reaction, the gas is difficult to run out of the packaging layer in time, so it bulges

the heating principle of warm baby is that heat is generated by oxidation reaction. Generally, warm baby with good quality is multi-layer breathable packaging. The so-called ventilation is only in terms of sealed state, which can prevent the contents from escaping

what should I pay attention to when using warm baby

although the temperature of warm baby is low, it may cause low-temperature scald if it acts on the human body for a long time. Therefore, pay great attention not to use warm baby when using heating tools such as electric blanket

it’s better not to stick the warm baby directly on the skin, which is easy to cause low-temperature scald. It can be placed on the outer layer of clothes, which can not only prevent scalding, but also keep warm

although warm baby is good, it is not suitable for everyone. For pregnant women, using warm baby may cause too much internal heat in the fetus, and may cause some diseases after the birth of the fetus

for children, especially infants, because their skin is delicate, they are not suitable for warm babies, which will cause baby skin burns.

is the gas produced by the internal heating reaction. The heating principle of warm baby is the heat produced by oxidation reaction. Generally, warm baby with good quality is multi-layer breathable packaging. The so-called ventilation is only relative to the sealed state. In fact, in order to prevent the release of contents, it will not be breathable like a net

when the surrounding air is rich, the oxidation reaction is violent, and too much gas after reaction is difficult to run out of the packaging layer in time, so it bulges. As long as the warm baby has a long heating time, is not easy to be damaged, and does not cause scald to the user, it is a good warm baby

within the validity period, the warm-up treasure can ensure its continuous use time and temperature. After the expiration date, the continuous use time of warm-up treasure will be shortened, and its maximum use temperature may be higher than the temperature marked on the package

although the heat source temperature of warm baby is low, it may cause low-temperature scald if it acts on the human body for a long time, so we must pay attention to it when using it. Generally, it will not spontaneously ignite. Operate and use according to the correct method to avoid scalding

extended data:

scope of application of warm baby:

when used, stick it on the shoulder, back, waist, stomach, legs and related joints

when in use, you only need to stick it to the corresponding part, and you can get hot immediately, with an average temperature of 53 ℃

the duration of pasteable warm paste is 12 hours in clinical detection

for women with dysmenorrhea and waist pain, it can reduce or eliminate the pain

it is used for abdominal pain caused by cold. It is used for heating when working outside and when the room is cold

hot compress for massage, etc

the warm baby paste is directly applied to the skin, which is easy to cause low-temperature scald

the warm baby paste is directly pasted on the skin, which is easy to cause low-temperature scald. The skin will be scalded with many bean sized blisters. The diagnosis is low-temperature scald

reference source: Baidu Encyclopedia – warm baby

reference source: People’s Network – warm baby with “love” and “hate” is easy to burn if you are not careful

because the main ingredients in the warm baby’s forehead are iron powder, activated carbon, aqueous compounds, salt, etc. when the package is opened, the warm stick will produce the chemical principle of iron powder oxidation when it comes into contact with the air, resulting in fever. It is not because it gets hot when it is attached to the body, but because it will get hot when it comes into contact with the air, and there will be a little expansion at the same time.
I wonder if you are satisfied with this answer.

it will get hot

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