LATEST NEWS
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Oct 27th 2025External impurities or contaminants being introduced into the mold and embedded into the plastic part can result in the presence of impur... -
Oct 24th 2025This defect is mainly characterized by excessive force on the plastic part during ejection, resulting in prominent white marks on the eje... -
Oct 22nd 2025From September 26th to 28th, 2025, our business division embarked on an unforgettable team-building journey to Hezheng Eastern Bay in Hui... -
Oct 20th 2025The most difficult problem to solve in the design and production of plastic parts injection molding is the warpage. Causes: (1)Mold... -
Oct 17th 2025The weld lines in Plastic Injection Molding refer to the surface defect caused by the two streams being welded together. Causes: If th... -
Oct 15th 2025Sink Marks in Plastic Injection Molding is a phenomenon in which the surface of the part is concave at the wall thickness. Causes: ... -
Oct 13th 2025Streaks in Injection Molding are those in which water, air, or char is distributed in the direction of flow along the surface of the part... -
Sep 29th 2025Flow lines are molding defects that are wavy on the surface of the product known as a kind of frog jump caused by the slow flow of the me... -
Sep 26th 2025A spray trace is caused by the melt flowing too fast in plastic injection molding, generally serpentine. Causes: (1) The gate size ... -
Sep 24th 2025It refers to the surface of the part that can be peeled off layer by layer. Causes: (1) Mixing other incompatible polymers (2) E... -
Sep 22nd 2025It means that excess plastic is present on the mold parting or ejector part. Causes: (1) Insufficient clamping force (2) The mol... -
Sep 19th 2025The burn marks in plastic injection molding are that the gas in the cavity cannot be removed in time, resulting in blackening at the end ...
