The main characteristics of foam packaging and design selection points 1), light weight, and has a certain compression, tensile strength, supported by its own strength can wipe the surface protective layer does not need to pull to pieces, to avoid thermal bridges. 2) EPS plate in a density of 30 ~ 50 kg / m3 range, minimum thermal conductivity values; the average temperature is 10 ℃ incubators seafood box foam density of 20kg / m3, the thermal conductivity of 0.033 ~ 0.036W / (m · K); density less than 15 kg / m3 foam insulation box when Linyi, the thermal conductivity increases sharply with decreasing density; density of 15 ~ 22 kg / m3 of EPS panels suitable for external insulation. 3) for the exterior wall and roof insulation, generally does not produce significant moisture problems. But long-term EPS plate side in hot and humid environment, the other side is cold environment steam poor materials and are thoroughly closed; or when waterproofing roof failure foam box incubators blueberries, EPS board could seriously damp, resulting in severe performance degradation of insulation. 4) When used in cold storage, air conditioning and other low-temperature pipe insulation foam insulation box, you must set the vapor barrier on the surface of EPS-board. Foam packaging foam packaging design process is the use made of foam packaging. General bubble wrap is defined by the polystyrene processing of raw materials produced by the mold by hot foam packaging products. Abstract technique used for amenity, using abstract geometric patterns color or texture of the composition of the picture results, you need to text and packaging design packaging design packaging products to co-ordinate thinking generally produce white color. Polystyrene is the ideal packaging material, by molding process, can be processed into various shapes according to needs, different thickness of packaging products. At higher load conditions material can be decomposed by absorbing deformation energy to cushion the shock absorption and other effects, but also has insulation foam packaging function. Incubator of high-quality manufacturer of foam box incubators seafood _ much foam (certified) _ foam insulation foam box from Shandong great Limited. Shandong great foam Ltd. (www.rzdayou.com) Shandong Rizhao, plastic materials, leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Foam in great leadership with the staff warmly welcome all inquiries negotiations to create a better future for much foam.