Problema y solución

Respuestas prácticas a los desafíos comunes de los materiales plásticos

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Position drift of the stretch '2079851475616104457 machine servo system

In summary, the causes of the "Position drift of the stretch '2079851475616104457 machine servo system" problem can be attributed to the combined action of multiple factors such as Servo encoder failure, Parameter loss.To solve this problem, it is necessary to start from aspects such as Service t...

Blow Molding Position drift of the stretch '2079851475616104457 machine servo system stretch '2079851475616104457 stretch ratio

Increased acetaldehyde content of the bottle after long-term storage

In summary, the causes of the "Increased acetaldehyde content of the bottle after long-term storage" problem can be attributed to the combined action of multiple factors such as PET thermal degradation produces acetaldehyde, Storage temperature too high.To solve this problem, it is necessary to s...

Blow Molding Increased acetaldehyde content of the bottle after long-term storage stretch '2079851475616104457 temperature control thermal stability

Gel particles on the preform surface (fisheyes)

In summary, the causes of the "Gel particles on the preform surface (fisheyes)" problem can be attributed to the combined action of multiple factors such as Incomplete PET plasticization, High-melting-point impurities mixed into the raw material.To solve this problem, it is necessary to start fro...

Material Drying Gel particles on the preform surface (fisheyes) stretch '2079851475616104457 raw material management surface quality

Bottle jamming on the high-speed filling line

In summary, the causes of the "Bottle jamming on the high-speed filling line" problem can be attributed to the combined action of multiple factors such as Bottle outer diameter or height out of tolerance, Insufficient bottle rigidity.To solve this problem, it is necessary to start from aspects su...

Blow Molding Bottle jamming on the high-speed filling line stretch '2079851475616104457

Cooling water leakage inside the preform core rod

In summary, the causes of the "Cooling water leakage inside the preform core rod" problem can be attributed to the combined action of multiple factors such as Aging of the core rod sealing ring, Cracks at the weld of the cooling pipe.To solve this problem, it is necessary to start from aspects su...

Blow Molding Cooling water leakage inside the preform core rod stretch '2079851475616104457 cooling process

Electrostatic dust adsorption on the bottle surface

In summary, the causes of the "Electrostatic dust adsorption on the bottle surface" problem can be attributed to the combined action of multiple factors such as High PET surface resistance, Dry workshop.To solve this problem, it is necessary to start from aspects such as Use antistatic coating or...

Material Drying Electrostatic dust adsorption on the bottle surface stretch '2079851475616104457 drying treatment anti-static surface quality

Sharp drop of bottle impact strength in low-temperature environments

In summary, the causes of the "Sharp drop of bottle impact strength in low-temperature environments" problem can be attributed to the combined action of multiple factors such as PET low-temperature toughness decreases, Inappropriate orientation degree.To solve this problem, it is necessary to sta...

Blow Molding Sharp drop of bottle impact strength in low-temperature environments stretch '2079851475616104457

Condensed water in the preform injection mold cavity

In summary, the causes of the "Condensed water in the preform injection mold cavity" problem can be attributed to the combined action of multiple factors such as Mold cooling temperature below the dew point, High workshop humidity.To solve this problem, it is necessary to start from aspects such ...

Material Drying Condensed water in the preform injection mold cavity stretch '2079851475616104457 temperature control cooling process mold design

Star-shaped cracks at the center of the bottle bottom

In summary, the causes of the "Star-shaped cracks at the center of the bottle bottom" problem can be attributed to the combined action of multiple factors such as Residual stress at the preform gate, The stretch rod impacts the bottom.To solve this problem, it is necessary to start from aspects s...

Blow Molding Star-shaped cracks at the center of the bottle bottom stretch '2079851475616104457 stretch ratio stress control

High-pressure blow valve leakage of the stretch '2079851475616104457 machine

In summary, the causes of the "High-pressure blow valve leakage of the stretch '2079851475616104457 machine" problem can be attributed to the combined action of multiple factors such as Valve seal wear, Valve core damage.To solve this problem, it is necessary to start from aspects such as Replace...

Blow Molding High-pressure blow valve leakage of the stretch '2079851475616104457 machine stretch '2079851475616104457 blowing parameters stretch ratio

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