1. Differences in Core Competitiveness (Core Basis for Process Selection) Rotational Molding (Rotomolding): Takes "rotomolding-specific low mold cost + large-part rotomolding capability" as its core advantages. Leveraging the uniqueness of the rotom...

1.Model design: Product analysis: Clearly define the dimensions, shape, wall thickness, performance requirements (such as temperature resistance / impact resistance, etc.) and appearance requirements of plastic products to lay the foundation for desi...

The surface treatment of rotomolding molds can be mainly classified into two categories: enhancing functionality and optimizing the appearance texture. Including the following types: 1. Chemical treatment l Through processes such as pickling and ph...

The structure of the mould directly determines the molding effect of the product. The key design elements include: 1. Cavity design l It must be completely matched with the 3D structure of the product. Consider the fluidity of the plastic melt (rou...