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Praktische Antworten auf häufige Herausforderungen mit Kunststoffmaterialien

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Poor sealing between the two layers after twin-sheet '2079851475616104458

In summary, the causes of the "Poor sealing between the two layers after twin-sheet '2079851475616104458" problem can be attributed to the combined action of multiple factors such as Mismatched temperatures of the two sheets, Insufficient mold closing pressure.To solve this problem, it is necessa...

Thermoforming Poor sealing between the two layers after twin-sheet '2079851475616104458 '2079851475616104458 temperature control pressure regulation clamping accuracy

Irregular color spots on the product surface

In summary, the causes of the "Irregular color spots on the product surface" problem can be attributed to the combined action of multiple factors such as Uneven dispersion of color masterbatch in the sheet, Batch differences of sheet raw material.To solve this problem, it is necessary to start fr...

Material Drying Irregular color spots on the product surface '2079851475616104458 raw material management surface quality

Sheet heating oven temperature controller failure causing over-temperature

In summary, the causes of the "Sheet heating oven temperature controller failure causing over-temperature" problem can be attributed to the combined action of multiple factors such as Temperature controller failure, Thermocouple damage.To solve this problem, it is necessary to start from aspects ...

Thermoforming Sheet heating oven temperature controller failure causing over-temperature '2079851475616104458 temperature control heating process

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 Post-crystallization of crystalline resins such as PP proceeds slowly.To solve this prob...

Material Drying Deformation of the product after use in high-temperature environments (post-crystallization effect) '2079851475616104458 resin characteristics

Product bumps at mold vacuum holes

In summary, the causes of the "Product bumps at mold vacuum holes" problem can be attributed to the combined action of multiple factors such as Vacuum holes too large, Excessive forming pressure.To solve this problem, it is necessary to start from aspects such as Reduce the vacuum hole size, Redu...

Thermoforming Product bumps at mold vacuum holes '2079851475616104458 pressure regulation mold design

Sheet slippage caused by uneven clamping frame pressure

In summary, the causes of the "Sheet slippage caused by uneven clamping frame pressure" problem can be attributed to the combined action of multiple factors such as Uneven clamping frame pressure, Uneven wear of the clamping surface.To solve this problem, it is necessary to start from aspects suc...

Thermoforming Sheet slippage caused by uneven clamping frame pressure '2079851475616104458 pressure regulation

Stress cracking of the product after contact with chemical reagents

In summary, the causes of the "Stress cracking of the product after contact with chemical reagents" problem can be attributed to the combined action of multiple factors such as Poor chemical resistance of the material, Large residual stress.To solve this problem, it is necessary to start from asp...

Material Drying Stress cracking of the product after contact with chemical reagents '2079851475616104458 material selection stress control

Carbonized black lines on the product surface

In summary, the causes of the "Carbonized black lines on the product surface" problem can be attributed to the combined action of multiple factors such as Carbonized impurities in the sheet, Carbon deposits on the mold surface.To solve this problem, it is necessary to start from aspects such as C...

Thermoforming Carbonized black lines on the product surface '2079851475616104458 mold design surface quality

Accidental opening of the safety valve during air-pressure forming

In summary, the causes of the "Accidental opening of the safety valve during air-pressure forming" problem can be attributed to the combined action of multiple factors such as Pressure regulating valve failure, Pressure sensor failure.To solve this problem, it is necessary to start from aspects s...

Thermoforming Accidental opening of the safety valve during air-pressure forming '2079851475616104458 pressure regulation

Regular ripples on the sheet surface (elastic instability)

In summary, the causes of the "Regular ripples on the sheet surface (elastic instability)" problem can be attributed to the combined action of multiple factors such as Elastic unstable deformation of the sheet after heating.To solve this problem, it is necessary to start from aspects such as Rais...

Thermoforming Regular ripples on the sheet surface (elastic instability) '2079851475616104458 surface quality

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