All Categories>
What are the production process and application scope of sponge?
Release time:
2020-11-14 14:03
The sponges commonly used in the sales market are also divided into two categories: imported and domestic. In the past, it was very easy to distinguish from the appearance and touch. Imported sponges have good ductility, thin and well-proportioned, light net weight, stable quality and slightly soft touch. The arc ball rotates strongly and the route is standard. The net weight of domestic sponge is heavier, the ductility is slightly different, and the touch is slightly hard. At this point, sponge manufacturers are also continuing to develop and develop.
① Common sponges are divided into three types: high density sponge, medium density sponge and low density sponge according to their structure.
The traditional sponge production process and secret recipe upgrade, from the consideration of commodity comfort and environmental protection characteristics, but also produced memory sponge this kind of material, the key to use in home accessories, health care products and medical machinery, its characteristics:
① The improved sponge has the characteristics of relieving pressure, shock absorption and slow resilience. It can automatically adjust the appearance according to the body temperature and body temperature curve, and disperse the working pressure of different reduction points of the human body.
The permeability of the sponge is good, it has an open structure, can make the gas in its internal circulation system, the release of body heat. It is a long-term bed reasonable to prevent pressure sores cushion material, but also can gently maintain the body's dirty things, is a very good posture cushion material. The porous material ensures the air permeability and water absorption of the body skin, does not need to open holes, and has moderate heat insulation properties; it feels warm in winter and cooler than ordinary sponges in summer. With antibacterial, anti-mite, corrosion resistance, strong ability to absorb work, can maintain the external cleaning; long-term application, do not need to clean disinfection sterilization, no wind and sun.
③ The reliability of its molecular structure, no side effects, no skin allergy, no volatile stimulating chemicals, flame retardant effect is very good and other organic chemical characteristics are reliable.
Related News
How to identify natural sponge and artificial sponge?
Compared with artificial sponges, natural sponges do not have static electricity that hurts the human body, do not peel off and last long. The sponge that lives in the sea is the real sponge, and the artificial "sponge" just imitates the structure of the natural sponge. Natural sponges that live in seawater are mostly grayish yellow, brown or black lumps. Its body surface has many bulges, there are many small holes beside the bulge, and there is a large hole at the top of the bulge. Seawater flows in from small holes and out from large holes, and those tiny creatures enter the sponge with the water and become "self-contained" food. Therefore, although the sponge is called "the flowers and fruits of the sea", it looks like a plant, but it is actually an animal.
Buy a pack of large salt or coarse salt, put the coarse salt and dirty plush toys into a larger plastic bag, and then fasten the mouth of the bag tightly and shake it vigorously. You will surely find that the plush toys are clean. The crude salt removed became gray-black due to the adsorption of dirt. The principle is the use of salt that is sodium chloride adsorption of dirt. Soda powder can also be used instead of coarse salt, the same usage. This method is more suitable for large plush toys and plush toys that can not be washed with sound.
The main ingredient of the sponge?
Polyurethane soft foam rubber, polyurethane is one of the most common polymer materials in life, widely used in the production of various "sponge" products. Now there are three kinds of sponges on the market, 1: polyurethane type, burning to generate a large number of cyano-containing gases, these gases are very toxic and suffocating. 2: polyethylene type, combustion of carbon-containing gas, this kind of gas toxicity. 3: polystyrene type, this kind of foam burning decomposition of a small amount of styrene monomer, toxic, but not as toxic as polyurethane.
Sponge manufacturers analyze the performance of packaging sponge products into what
Sponge manufacturers analyze the performance of packaging sponge products into what?
What are the functions of the packaging sponge?
What is the function of packing sponge?
Sponge manufacturers take you to understand the main functions of sponge
What are the main functions of sponge manufacturers to take you to understand?
