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What To Do If There Are Black Stripes On Injection Molded Products?

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1.Reasons for black bars: 1-1 Thermal decomposition of materials 1-2 Damage to the screw of the injection molding machine 1-3 The material is carbonized due to friction and air compression 2.Related knowledge 2-1 The most common black stripes are caused by the residues of material decomposition remaining in the barrel of the injection molding machine. […]

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Why It Takes Dozens Of Days To Make An Injection Mould

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The mould opening cycle of an injection mould refers to the time required for the entire development process from mould design to delivery. The length of the cycle is affected by many factors such as mould complexity, processing technology, material selection, and factory resources. If you don’t know what stages are involved in making an

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Various Standards And Specifications For Mold Design

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Introduction The mould industry is a basic industry in the manufacturing industry and the basis for the transformation of technological achievements. It is also an important field of high-tech industry. In industrialized countries such as Europe and the United States, it is known as the “magnetic industry” that “turns iron into gold”. The American industry

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