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Analysis of reasons and countermeasures of PP injection molding product size reduction
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Analysis of reasons and countermeasures of PP injection molding product size reduction

Views: 0     Author: Site Editor     Publish Time: 2023-06-26      Origin: Site

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Analysis of reasons and countermeasures of PP injection molding product size reduction

The phenomenon of PP injection molding products becoming smaller in the warehouse may be caused by a variety of factors. This article will analyze in detail the reasons that may lead to the reduction of size, and explore the corresponding countermeasures.


Let's take a look at the characteristics of PP injection molding products. PP injection molding products have high heat resistance, chemical resistance and mechanical strength, and are widely used in various fields. However, PP materials shrink when exposed to heat, which can lead to product size changes.

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We will analyze the reasons that may lead to the smaller size of PP injection molding products from the following aspects:

Temperature change: PP material is sensitive to temperature, if the temperature in the warehouse is too high or too low, it may lead to smaller product size.

Humidity changes: Humidity fluctuations may also affect the size of the product, especially in a high humidity environment, PP material is easy to absorb moisture expansion, resulting in a smaller size.

Storage method: Improper storage of products in the warehouse, such as stacking methods, ventilation, etc., may accelerate the size change of products.

Product use environment: The product is affected by the external environment during use, such as temperature, humidity, etc., which may also lead to size changes.

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For the above reasons, we can adopt the following coping strategies:

Control warehouse temperature: Keep the temperature in the warehouse stable, try to control within the appropriate range, avoid too high or too low.

Humidity control: Ensure that the humidity in the warehouse is stable, avoid excessive humidity, and take dehumidification measures when necessary.

Reasonable storage: The products should be stacked in a suitable way in the warehouse to avoid product damage caused by extrusion and collision. At the same time, maintain good ventilation in the warehouse to reduce humidity and temperature fluctuations.

Product use environment: When using the product, the impact of environmental factors on the size of the product should be considered, and as far as possible to avoid being in an unsuitable environment for a long time.

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Understanding the reasons for the reduction of the size of PP injection molding products and taking corresponding countermeasures are helpful to maintain the stability of product size and ensure product quality. At the same time, it is also conducive to improving the production efficiency of enterprises and customer satisfaction.

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