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Bottle mouth leakage of the product after low-temperature storage

In summary, the causes of the "Bottle mouth leakage of the product after low-temperature storage" problem can be attributed to the combined action of multiple factors such as Low-temperature shrinkage of the resin causes bottle mouth dimensional changes, Loose thread fit.To solve this problem, it...

Material Drying Bottle mouth leakage of the product after low-temperature storage injection '2079851475616104457 resin characteristics bottle mouth forming dimensional accuracy

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Irregular color spots on the parison surface

In summary, the causes of the "Irregular color spots on the parison surface" problem can be attributed to the combined action of multiple factors such as Uneven dispersion of color masterbatch, Insufficient screw mixing capability.To solve this problem, it is necessary to start from aspects such ...

Material Drying Irregular color spots on the parison surface injection '2079851475616104457 raw material management screw maintenance surface quality

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Product failure in stress cracking test

In summary, the causes of the "Product failure in stress cracking test" problem can be attributed to the combined action of multiple factors such as Large residual stress in the parison, Poor environmental stress cracking resistance of the resin.To solve this problem, it is necessary to start fro...

Material Drying Product failure in stress cracking test injection '2079851475616104457 resin characteristics stress control

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Deformation of the product after use in high-temperature environments (post-crystallization effect)

In summary, the causes of the "Deformation of the product after use in high-temperature environments (post-crystallization effect)" problem can be attributed to the combined action of multiple factors such as The post-crystallization process of crystalline resins such as PP proceeds slowly.To sol...

Material Drying Deformation of the product after use in high-temperature environments (post-crystallization effect) injection '2079851475616104457 resin characteristics

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Condensed water in the blow mold cavity causing water marks

In summary, the causes of the "Condensed water in the blow mold cavity causing water marks" problem can be attributed to the combined action of multiple factors such as Excessive workshop humidity, Mold cooling temperature too low.To solve this problem, it is necessary to start from aspects such ...

Material Drying Condensed water in the blow mold cavity causing water marks injection '2079851475616104457 temperature control cooling process mold design

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Interlayer separation within the product wall (delamination)

In summary, the causes of the "Interlayer separation within the product wall (delamination)" problem can be attributed to the combined action of multiple factors such as Excessive temperature difference between the inside and outside of the parison, Uneven mixing or incompatibility of raw materia...

Material Drying Interlayer separation within the product wall (delamination) injection '2079851475616104457 raw material management

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Electrostatic adsorption of the parison during transfer

In summary, the causes of the "Electrostatic adsorption of the parison during transfer" problem can be attributed to the combined action of multiple factors such as Static electricity generated by friction between the parison and the mold, Dry workshop environment.To solve this problem, it is nec...

Material Drying Electrostatic adsorption of the parison during transfer injection '2079851475616104457 mold design drying treatment anti-static

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