Pulp-molding packaging products (pulp mold) are made of recycled trash paper, and used in cushion package and have the advantages of light mass, easy decomposability, good ventilation and so on.
The paper introduces mold design keys and attentions of oblique gear made from plastics and oblique gear structure and mold design by analysis of example.
通过分析斜齿轮的结构特点并结合模具设计实例介绍了塑料斜齿轮模具的设计要点及注意事项。
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The mold is made of small squares of wire that hold the shape and thickness of the paper.