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2020
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Why does temperature affect the sealing performance of hollow boards?
When carrying out a task, there are certainly many factors we need to pay attention to—only then can we better prepare for our subsequent work. So now let’s take a look at why temperature affects the sealing performance of hollow boards.
In the production and processing of hollow boards, it’s crucial to maintain a specific temperature, as temperature is a key factor affecting the sealing performance of hollow boards.
When selecting hollow board packaging, many factors need to be considered, such as the material’s barrier properties against light and gases, the size of the headspace, packaging costs, transportation and storage costs, ease of use, and the environmental friendliness of the materials. The sealing performance directly determines the quality of the hollow board packaging in terms of its ability to preserve food.
Practical experience shows that temperature is a key factor influencing the sealing performance of plastic hollow boards during both their manufacturing process and subsequent storage and transportation. On the one hand, for finished hollow boards, ambient temperature continues to exert a significant impact on their sealing performance. This is because the hollow board materials commonly used today are composite films—some even composed of three or more materials, such as polymers, metals, and paper—and different materials often exhibit varying thermal properties. That’s all for today. If you’d like to learn more, please visit our website for further details.
For more information on Ningbo hollow boards and related content, please stay tuned to the updated website of Zhejiang YORO Packaging Technology Co., Ltd.: www.nbyrbz.cn; Service hotline: 18958381786.
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