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Influencing factors of fuel additive tin can plastic lid processing quality
Categories:fuel additive tin can plastic lid
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Origin:
Time of issue:2023-01-10 16:20
Fuel additive tin can plastic lid can be seen everywhere in our life, and the sealing device used in most drinks is still it, and it is also a material that has been popular in the past ten years, but in the process of processing, there are many factors that will affect its The processing effect, such as size, and its processing quality, the factors that affect the size are holding pressure and time, mold temperature, raw material temperature, and bottle cap weight, etc. So what are the factors that affect the processing quality of fuel additive tin can plastic lid? Let's find out in the article together!
1. Holding pressure and time
Through the analysis of test data, with the increase of the holding time, the weight of the bottle cap gradually increases, resulting in a larger size. Similarly, as the holding pressure increases, the weight of the raw material increases in the same time, and the weight of the bottle cap increases accordingly, resulting in a larger size. During the above process, the density of the bottle cap remains unchanged.
2. Mold temperature
The higher the mold temperature setting, the worse the cooling effect of the bottle cap in the mold under the same cooling time, the higher the temperature of the obtained bottle cap, and the smaller the size of the bottle cap after thermal expansion and contraction.
3. Raw material temperature
As the temperature of the raw material increases, if the cooling time remains the same, the temperature of the obtained bottle cap will be higher. After demoulding, after natural cooling, the size will become smaller due to the principle of thermal expansion and contraction. The injection molding equipment parameters corresponding to the raw material temperature include screw temperature and mold temperature.
fuel,additive,tin,can,plastic,lid
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