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إجابات عملية على التحديات الشائعة في مواد البلاستيك

Insufficient rigidity of the product

In summary, the causes of the "Insufficient rigidity of the product" problem can be attributed to the combined action of multiple factors such as wall thickness too thin and insufficient resin rigidity. Solving this problem requires starting from aspects such as increase the wall thickness and se...

Material Drying Insufficient rigidity of the product injection '2079851475616104457 resin characteristics wall thickness control blow-up ratio

Stringing at the parison die

In summary, the causes of the "Stringing at the parison die" problem can be attributed to the combined action of multiple factors such as die temperature too high and resin melt index too high. Solving this problem requires starting from aspects such as lower the die temperature and select a resi...

Material Drying Stringing at the parison die injection '2079851475616104457 temperature control resin characteristics die adjustment

Low production efficiency of multi-cavity mold

In summary, the causes of the "Low production efficiency of multi-cavity mold" problem can be attributed to the combined action of multiple factors such as unbalanced runners and different cooling conditions among the cavities. Solving this problem requires starting from aspects such as optimize ...

Blow Molding Low production efficiency of multi-cavity mold injection '2079851475616104457 cooling process

Release agent oil stains appearing on the product surface

In summary, the causes of the "Release agent oil stains appearing on the product surface" problem can be attributed to the combined action of multiple factors such as release agent sprayed too much or concentration too high. Solving this problem requires starting from aspects such as reduce the a...

Blow Molding Release agent oil stains appearing on the product surface injection '2079851475616104457 de'2079851475616104453 surface quality

Core rod bending and deformation

In summary, the causes of the "Core rod bending and deformation" problem can be attributed to the combined action of multiple factors such as core rod subjected to injection pressure for a long time and insufficient strength of the core rod material. Solving this problem requires starting from as...

Blow Molding Core rod bending and deformation injection '2079851475616104457 pressure regulation

Parison temperature too low during '2079851475616104457 causing failure to blow open

In summary, the causes of the "Parison temperature too low during '2079851475616104457 causing failure to blow open" problem can be attributed to the combined action of multiple factors such as transfer time too long and parison mold temperature too low. Solving this problem requires starting fro...

Blow Molding Parison temperature too low during '2079851475616104457 causing failure to blow open injection '2079851475616104457 temperature control mold design

Low light transmittance of the product

In summary, the causes of the "Low light transmittance of the product" problem can be attributed to the combined action of multiple factors such as moisture content of the raw material on the high side and mold surface not smooth. Solving this problem requires starting from aspects such as strict...

Material Drying Low light transmittance of the product injection '2079851475616104457 mold design raw material management regrind management

Thin wall at the parison corner

In summary, the causes of the "Thin wall at the parison corner" problem can be attributed to the combined action of multiple factors such as gap at the corner of the core rod too large and large melt flow resistance at that location. Solving this problem requires starting from aspects such as opt...

Blow Molding Thin wall at the parison corner injection '2079851475616104457

Product sink mark

In summary, the causes of the "Product sink mark" problem can be attributed to the combined action of multiple factors such as insufficient holding pressure and short cooling time. Solving this problem requires starting from aspects such as increase the holding pressure and extend the cooling tim...

Blow Molding Product sink mark injection '2079851475616104457 pressure regulation cooling process wall thickness control

Uneven bottle neck sealing surface

In summary, the causes of the "Uneven bottle neck sealing surface" problem can be attributed to the combined action of multiple factors such as wear of the core rod end face and insufficient mold machining accuracy. Solving this problem requires starting from aspects such as regrind the core rod ...

Blow Molding Uneven bottle neck sealing surface injection '2079851475616104457 mold design bottle neck forming

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الفئات

جميع المواضيع 11636 Material Drying 1439 Injection Molding 1506 Molding Process 740 Molds & Tooling 1506 Processing Machinery 2025 Extrusion & Post 2239 Blow Molding 315 Thermoforming 141 Material Analysis 1343 Production & Quality 382

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