Knowledge of PP hollow board color

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Knowledge of PP hollow board color

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PP hollow board, as a lightweight and high-strength plastic sheet, is widely used in packaging, logistics, and warehousing fields in various industries. However, what you may not know is that this seemingly simple board has different color choices in different industries. Today, we will explore the scientific and industry logic behind the color of PP hollow panels.

Firstly, the color selection of PP hollow panels is not arbitrary, but carefully designed according to industry characteristics and needs. In the food industry, common PP hollow boards are mostly white or light colored, because light colored materials can reduce heat absorption, maintain the freshness of food, and also make it easier to clean and disinfect, ensuring food safety.

In the mechanical manufacturing and chemical industry, PP hollow panels are more commonly used in dark colors, such as blue, gray, etc. These colors not only have better resistance to dirt and wear, but also reduce light reflection to a certain extent, lower the brightness of the working environment, and make workers more comfortable to operate.

The color knowledge of PP hollow panels involves multiple aspects, and the following is a detailed breakdown and summary:

Industry characteristics and color selection:

  • Food industry: Common PP hollow boards are mostly white or light colored. This is because light colored materials can reduce heat absorption, maintain the freshness of food, and also make it easier to clean and disinfect, ensuring food safety.
  • Mechanical manufacturing and chemical industry: PP hollow panels are more commonly used in dark colors, such as blue, gray, etc. These colors not only have better resistance to dirt and wear, but also reduce light reflection to a certain extent, lower the brightness of the working environment, and make workers more comfortable to operate.

Common colors:

  • The colors of PP hollow panels can be described as diverse, with common ones including blue, black, gray, white, etc. These basic color tones are not only simple and elegant, but also compatible with various environments and items, making them the preferred choice for packaging and display.

Color and Quality:

  • High quality plastic hollow boards have bright colors, while hollow boards of the same color have uniform colors and no color difference. For example, if the color is dark gray or white gray, there may be issues with the raw materials used to produce this type of plastic hollow board.

Color blending and selection:

  • Manufacturers can make panels in different colors according to the different needs of each customer. Customers can request specific color requirements, and the manufacturer will produce and design according to relevant standards.
  • When mixing colors, a database of commonly used pigments (dyes) will be established, and computer software will be used to assist in color selection to ensure the accuracy and consistency of colors.

In addition, colors also have a certain psychological suggestion effect. For example, blue is often seen as a calm and stable color, suitable for industries that require rigorous operation; Green, on the other hand, gives people a natural and environmentally friendly feeling, making it suitable for use in fields such as environmental protection and ecological agriculture.

In short, the color selection of PP hollow panels contains rich scientific and industry logic. Different colors not only reflect industry characteristics and needs, but also have certain psychological implications. With the continuous progress of technology and the continuous development of the market, the color of PP hollow panels will continue to innovate, bringing more convenience and value to various industries.

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