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What are the reasons and solutions for dents in plastic products?
18-03-2021
Causes and solutions of dents in plastic products 1. Causes of dents 1 , the thickness of each part of the product is different 2. Insufficient pressure inside the mold 3. Insufficient mold cooling 4. ...
How to identify plastic cups that are harmful to the people
12-03-2021
Plastic #1: Polyethylene Terephthalate (PET) These plastics are typically used to hold soft drinks, water, juice, sports drinks, beer, mouthwash, ketchup, and salad dressing. They're also used as containers for peanut bu...
What are the four methods commonly used in the production of plastic products?
05-03-2021
　1. Extrusion molding: It is also called extrusion molding in plastic processing. In the processing of non-rubber extruders, it is extruded by hydraulic pressure on the mold itself. It refers to a processing method in wh...
Why do plastic products age and become brittle?
26-02-2021
1. Mold (1) The gate is too small, you should consider adjusting the gate size or adding an auxiliary gate. (2) If the runner is too small or the configuration is improper, it should be arranged as balanced as possible o...
Plastic products age and become brittle? Many reasons are at fault
18-02-2021
1. Mold (1) The gate is too small, you should consider adjusting the gate size or adding an auxiliary gate. (2) If the runner is too small or the configuration is improper, it should be arranged to be balanced and reason...
What are the factors that affect the fading of plastic products
06-02-2021
According to data and practice, there are many factors that affect the fading of plastic products. The fading of plastic colored products is related to the light resistance, oxygen resistance, heat resistance, acid and a...

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