Material of test tube crib
As a sleeping place for newborns, the test tube crib should be safe and comfortable in material. At present, the common test tube crib materials on the market mainly include wood, metal and plastic. First, wood is a common material choice because it is natural, environmentally friendly and durable. It has high compressive strength and stability, and can provide good support and comfort. Secondly, metal is another common material choice. Common metal materials include iron and aluminum alloy. The metal bedstead has strong stability and durability, can withstand large weight and pressure, and is easy to clean and disinfect. Finally, plastic is a light material choice, with good moisture-proof and waterproof performance, easy to clean, but relatively poor stability and durability.
Regardless of the material, the manufacturing of test tube cribs should strictly comply with relevant standards and regulations, such as the national standard GB28007-2011 General Technical Conditions for Infant Furniture and the European standard EN 1130-1:1996. These standards specify the requirements for the size, structure, material, stability and safety of test tube cribs to ensure the safety performance of test tube cribs.
Safety performance of test tube crib
The safety performance of the test tube crib is the key to protect the baby's safety. First of all, the test tube crib should be stable and able to withstand the impact and push of baby activities. In the structural design, attention should be paid to avoiding corners and sharp objects to avoid injury to infants. Secondly, the bed rail of the test tube crib should be high enough to prevent the baby from falling off the bed. The bed rail clearance should be less than 60mm to prevent the baby's body parts from being stuck. In addition, the test tube crib should pay attention to ventilation to ensure that the baby's breathing is smooth and avoid carbon dioxide accumulation.
In addition, the mattress of the test tube crib is also an important part of the safety performance. The mattress should have enough thickness and elasticity to evenly distribute the pressure and reduce the pressure on the baby's body. The mattress surface should be flat, soft and easy to clean to prevent bacteria breeding. In addition, the mattress should have moisture-proof, waterproof and breathable properties to avoid bacteria breeding and hardening of the mattress due to ponding and humidity.
Test and standard of test tube crib
In order to ensure that the safety performance and material of the test tube crib meet the standard, the country has carried out a series of tests and standard requirements on it. First, the test tube crib needs to undergo static and dynamic load tests to test its stability and structural strength under static and dynamic loads. At the same time, it is also necessary to test the bed rail clearance to ensure that the clearance meets the standard requirements. In addition, the mattress also needs to be tested for hardness, thickness, odor and flame retardancy.
After meeting the above test requirements, the test tube crib also needs to obtain relevant certification and marks. For example, China's three C certification and Europe's CE certification. These certification marks can effectively prove that the safety performance and material of test tube cribs meet national and international standards.
epilogue
To sum up, safety and comfort must be taken into consideration when selecting the material of test tube crib. Common materials include wood, metal and plastic. The safety performance of the test tube crib includes stability, bed rail height and clearance, ventilation, and the thickness and elasticity of the mattress. In order to ensure that the safety performance and material of the test tube crib meet the standard, it is necessary to comply with the relevant testing and standard requirements, and obtain the corresponding certification and logo.
