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07 Apr

Why does the injection molding machine produce coke?

It is a more troublesome thing for the injection molding machine to produce coke material during the production process. These coke materials will inadvertently appear in the joint neck and inside the...
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01 Apr

How many cooling methods are there for injection molding machines?

In the long-term operation process, it is necessary to cool the injection molding machine with cold water. Generally, the cooling methods of the injection molding machine are divided into screw coolin...
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31 Mar

What is In-mold Labeling (IML)?

In-mold labeling was first developed by Owens-Illinois in cooperation with Procter & Gamble, and was first applied to pre-labeled bottles. Now, it is becoming more and more popular and used by man...
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31 Mar

Bottle preforms & caps, all in one service！

PET bottle refers to a plastic material called polyethylene terephthalate, or PET for short, which is a polymer produced by combining terephthalic acid and ethylene glycol. PET plastic has the charact...
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24 Mar

What is the injection molding machine gear assembly method?

In the injection molding machine, the gears are generally fixed on the shaft. For the fit of the gear and the shaft, H7/k6, H7/n6, H7/r6 precision transition fit or interference fit is mostly used. Th...
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17 Mar

How to test poor contact of injection molding machine?

(1) A voltmeter is generally connected to the power inlet board of the control cabinet to observe the voltage during operation. If a certain voltage is low in the west or fluctuates greatly, this item...
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