The works made with ocean balls are as follows:
1. The ocean balls adopt two-step non-porous blow molding technology
2. Ocean balls (Bobo balls) have pores, but the pores are all in the mold! The pore distribution is very small.
3. During the production process, because the plastic begins to melt at a high temperature of hundreds of degrees, when it flows to the ball cup of the mold, the mold instantly closes, the air is blown out, and the The mold is open and it naturally forms a spherical shape.
4. If an attentive friend looks closely at the sphere, there are still traces of tiny blow holes! However, this does not affect product safety. The products have been strictly tested. It can be said that a 60 kg adult will not break while standing on the ball.
5. In order to allowfor the balloon to have sufficient air pressure, it is recommended to use a screw air compressor!
The sea ball (Bobo ball) is a product for baby playgrounds, naughty castles and outdoor activities, etc., which can bring wisdom and fun to babies. It is made from environmentally friendly PE material and does not add chemicals (fluorescent agents) to ensure the baby's safety and no harm to the baby. When choosing, look for balls that are odorless, burr-free, and have smooth edges. Bring wisdom and fun to babies.
The ocean ball adopts two-step non-porous blow molding technology. As for plastic products, elemental analysis revealed that "Ocean Baby" contains elements such as magnesium, zinc, titanium, manganese, boron, barium, chlorine, sulfur, etc. These chemical elements and their compounds are toxic and harmfulfor the human body. It will expand when exposed to water and separate when it expands to a certain extent. Please also note that it is made of water-absorbent resin.
Water absorbent resin is usually made of starch mixed with acrylonitrile or acrylate. Colorful colors are caused by the addition of industrial pigments. As the products on the market are of variable quality, the odor they give off may be caused by the addition of industrial pigments. be harmful to the body. Harmful effects can be caused by certain chemical fragrances. It's best to wait until the smell dissipates before playing with them. It is easy to break when blown, and once broken, it is useless.
The foam material is hydrogen-based and is not puncturable. PE material is resistant to weather, water, salt and alkali and is a very good marine material. In order to reduce the cproduction costs, foaming is generally divided into two stages. The first step is to foam first.
And carry out partial cross-linking to maintain sufficient elasticity of the PE material so that the ocean balls can form foam balls without bursting. In the second step, place the foam ocean balls into the mold and proceed. the second stage. After secondary cross-linking and curing, a marine ball with sufficiently high hardness and light density is finally formed.