Does the carton have formaldehyde, and is the carton toxic in the room

Some.

Ordinary cartons contain formaldehyde, but the content is very small, and it will not pose any threat to the human body. Formaldehyde in additives is not directly equal to paste.

The formaldehyde content in the finished product, the water rate of the paste is about, so the starch content in the paste is about 1, and in the current production process, the amount of bridging agent in the starch is about 3%, which will not cause harm to the human body.

It can be toxic in the long run1. A large number of cartons are harmful to the human body when placed in the room.

2. The carton basically does not have the problem of formaldehyde, but it will release other volatile properties such as toluene.

Gas, as well as cartons, are easy to absorb moisture, and when the humidity is high, it is easy to breed bacteria and other microorganisms. Therefore, sleeping with a large number of cartons for a long time has an impact on physical health.

3. The carton is generally made of face paper, lining paper, core paper and corrugated paper processed into corrugated corrugated paper by bonding. According to the needs of commodity packaging, corrugated cardboard.

It can be processed into single-sided corrugated cardboard, three-layer corrugated cardboard, five-layer, seven-layer, eleven-layer corrugated cardboard, etc. Corrugated cardboard with different corrugated shapes has different functions. Even if the same quality of face paper and lining paper is used, the performance of the corrugated cardboard composed of corrugated cardboard will be different due to the difference in flute shape.

Toxic will not, but it will affect hygiene, and after a long time, it will become a hiding place for rats and cockroaches, and harmful bacteria will be produced, which will definitely affect the health and growth of children.

Ordinary cartons contain formaldehyde, but the content is very small, and it will not pose any threat to the human body. The formaldehyde in the additives is not directly equal to the formaldehyde content in the finished product of the pulp combustion cavity, and the water doubling rate of the paste is about 1:, so the starch content in the paste is about 1:

In the production process, the amount of bridging agent added to the starch is about 3%, so it will not cause harm to the human body.

Tips for removing formaldehyde:

The volatile point of formaldehyde is 19 degrees Celsius, so when the room temperature is lower than 19 degrees Celsius, formaldehyde will not volatilize in large quantities. Therefore, it is necessary to create a high-temperature environment. For every 1 degree Celsius increase in temperature, the concentration of aldehydes in the carabeth skin doubles.

You can turn on floor heating or air conditioning and other equipment, close all doors and windows in the home, accelerate the release of formaldehyde, increase the indoor temperature, and wait until the temperature drops before opening all windows for ventilation, and repeat several times to effectively remove formaldehyde; Activated charcoal can also be used. Activated carbon can rely on its well-developed pore structure and surface area, which can be exposed to the surrounding air to a large extent, and passively adsorb some pollutants into its own pores, so it is widely used to remove indoor formaldehyde.