Kids Squeaky Shoes are also called baby musical shoes, or baby shoes with sounds, it is a popular style as fashion as Kids LED Shoes and kids shoes with light, and also other funny baby shoes styles.
Most kids squeaky shoes are using soft rubber sole with a squeaky inside, so the shoes would squeaky when babies walking,
The upper materials usually use PU leather, mirror PU with a shining surface, matte PU no-shining, metal PU with metallic finish. All materials in varieties colors.
Moreover, other materials like genuine cow leather, glitter also can be used for shoes upper in different fashion designs.
The common sizes we create for kids squeaky shoes are suitable for toddlers in 1 to 6 years old, US sizes from 4 to 8.
All materials we used for kids squeaky shoes are following the requirement of US CPSIA policy, pass customs test, Pb element no higher than 90ppm, safe for babies and environment.
Kids squeaky shoes, baby musical shoes, baby shoes with sounds, LED shoes, shoes with light... We are trying to add more funny element into baby shoes and kids shoes to make babies happier.
Kids Squeaky Shoes Kids Squeaky Shoes, Toddler Squeaky Shoes, Kids LED Shoes, Kids Shoes with Sound, Kids Musical Shoes Shenzhen Baby Happy Industrial Co.,LTD , https://www.babyshoes.cc
a: The inner core material of the mattress is generally composed of a spring, a foam, a coconut palm, a felt, a latex or the like. Depending on the padding used, the mattress can have a spring soft mattress, a foam mattress, a latex mattress and a brown fiber mattress, etc. The current leading product on the market is a spring soft mattress. For spring soft mattresses and brown fiber mattresses, the country has issued corresponding product standards, namely QB1952.2-2004 "soft furniture spring soft mattress", QB/T2600-2003 "brown fiber elastic mattress", other beds The pad refers to the implementation of the above criteria.
Q: At present, how does China's testing standard stipulate the limit of harmful substances in mattresses?
a: In order to control the harmful substances of the mattress, QB1952.2-2004 "soft furniture spring soft mattress" stipulates the sanitary requirements, the formaldehyde emission of the mattress is not allowed to exceed 0.050/h, and the bedding of the mattress is specified. No odor is allowed; no mildew or insects may occur. Macroscopic observations should not detect cockroaches, cockroaches, bed bugs and other arthropods and cockroach eggs; medical waste, waste clothing and other similar waste fiber products should not be used. Fiber industrial wastes that have not been subjected to high temperature forming (hot melt), disinfection, etc., or recycled fibrous materials processed therewith should not be used; all the floc fibers should not be bleached.
Q: How does China's testing standards prescribe the durability of mattresses?
a: According to the current national standards, there are durability requirements for spring soft mattresses. It is the impact on the most vulnerable part of the mattress during use. The durability of the mattress is evaluated according to the number of impact tests and the degree of damage to the mattress after the test. According to the standard requirements of spring soft mattresses, spring soft mattresses can be divided into Class A, Class B and Class C. They must pass 60,000, 40,000 and 20,000 impact tests respectively, and should be ensured after the test. The fabric is not damaged, there is no broken spring, there is no off-line at the seam, and the bedding material is not damaged or displaced.
Q: At present, how does China's testing standard stipulate the error between the actual size and the marked size of the mattress?
a: According to the current national standard QB1952.2-2004 "soft furniture spring soft mattress", the actual length, width, height and marking size of the mattress are allowed to be biased. The deviation between the actual length of the mattress and the marking size can be Between -15mm and 10mm, the height, width and marking dimensions of the mattress are allowed to be between -10mm and 10mm.
Q: Is a hard mattress good?
a: The mattress is not as hard as possible. If the mattress is too hard, it will not only oppress the back nerves of the human body, but also affect the normal circulation of the blood. It will cause back pain and sciatica for a long time. Therefore, as a good mattress, it must be moderately soft and hard, and the elasticity is good. After the mattress is pressed, it can be restored to its original state immediately. There is no unevenness, and the bed edge sinks or the lining moves. When lying on a mattress, the mattress should have sufficient support for all parts of the body, especially to maintain the natural extension of the spine, and fit completely with the shoulders, waist and hips, leaving no gaps.
Q: How to maintain the mattress?
a: During the first year of purchase, the new mattress will be rotated once or twice, every two or three months, and the springs of the mattress will be evenly stressed, and then flipped about once every six months.
Don't sit on the edge of the bed often. Because the four corners of the mattress are the most vulnerable, sitting on the edge of the bed for a long time, it is easy to damage the spring of the retaining edge, do not jump on the bed, so as to avoid damage to the spring caused by too much force at a single point.
Some mattresses have vent holes at the edges of the mattress. Do not stretch the sheets or mattresses when using them to avoid blocking the vents, causing the air in the mattress to circulate and germs.
One-third of a person's life is spent in sleep, and a comfortable mattress makes people sleep more sweetly. Knowing the standard knowledge will also help you choose the right mattress. Experts will tell consumers about common sense and maintenance of mattress standards. Q: Do all kinds of mattresses have corresponding national standards?