Foam packaging, in short, is the packaging made of foam. Generally speaking, the foam packaging is mainly made of expandable polystyrene (EPS) raw materials by hot processing through molds. The packaging products produced are commonly known as "foam". Expandable polystyrene is an ideal packaging material that can be processed into various shapes and thicknesses of packaging products according to needs through molding processes. Under high loads, materials achieve cushioning and shock absorption through deformation, energy absorption, and decomposition, while also having insulation and insulation functions. EPS packaging products are generally white and can be produced in color according to requirements.

Foam packaging manufacturerTake a look at the main characteristics of foam packaging:

1. Lightweight. Part of the space for EPS packaging products is replaced by gas, with 3 to 6 million independent sealed bubbles per cubic centimeter of volume. Therefore, it is several to tens of times larger in volume than plastic.

2. Has the ability to absorb impact loads. When EPS packaging products are subjected to impact load, the gas in the foam will consume and dissipate the external energy through stagnation and compression, and the foam body will gradually terminate the impact load with a small negative acceleration, so it has a good shockproof effect.

3. Good insulation performance. The thermal conductivity is the weighted average of the pure EPS thermal conductivity (108cal/m.h. ℃) and the air thermal conductivity (around 90cal/m.h. ℃).

4. Good sound insulation performance. The sound insulation of EPS products mainly comes from two ways: firstly, absorbing sound energy, reducing reflection and transmission; The second is to eliminate resonance and reduce noise.

5. Anti aging and corrosion performance. Except for long-term exposure to high-energy radiation, the product has no obvious aging phenomenon. Can tolerate many chemical substances, such as dilute acids, dilute alkalis, methanol, lime, asphalt, etc.

6. Anti static performance. Due to the low conductivity of EPS products, they are prone to self charging during friction, which will not affect the products of general users. For high-precision electronic products, especially modern electrical large-scale integrated block structural components, anti-static EPS products should be used.

Qingdao Rongfa Thermal Insulation Materials Co., Ltd. is a large-scale professional packaging and energy-saving thermal insulation material enterprise in Qingdao, integrating the R&D, production and sales of EPS, EPP foam packaging products and thermal insulation materials.

The company has always adhered to the development concept of "independent innovation, quality first", market-oriented, combined with the actual needs of market development, the "RongFA" series EPS, EPP foam packaging products produced have a high reputation in the market, and continue to research and develop new packaging and energy-saving insulation materials.

The company adopts a strict and standardized quality management certification system, and produces products with qualified and stable quality. The company is headquartered in the Industrial Park of Ducun Town, Jiaozhou City, Qingdao, with an independent research and development center and production base. The base has modern production workshops for EPS and EPP foam packaging products, two modern production lines for thermal insulation materials and an annual production of 1000 tons of foam products. The R&D center has two standardized laboratories, with multiple experimental instruments and inspection equipment, which can meet the requirements of new product experimentation, development, and monitoring and identification of the produced products.

The foam boxes and EPS packaging products produced by our company are widely used in the packaging of household appliances, power tools, instruments, LCD displays, aquatic seafood, edible fungi, fruits and vegetables, vaccine reagents, hardware lighting, handicrafts, glass, ceramics, and exported furniture products, with good cushioning, impact prevention, and heat preservation and refrigeration effects. In the future, the company sincerely hopes to cooperate with powerful and reputable electrical appliance production enterprises, printing and packaging enterprises, real estate developers and contractorsInsulation boxWholesalers and friends from all walks of life who are committed to packaging and energy-saving insulation work together to create a future and make new contributions to the country's energy-saving insulation industry.