The manufacturing process of flocking PVC baseball mainly includes the following steps: Base material treatment: Apply water-based or oil-based adhesives on the surface of PVC baseball to form a flocking bonding layer. This step is the foundation of the flocking process. The choice of adhesive and the quality of the coating directly affect the flocking […]

The fire resistance and flame retardancy grade of the acrylic solid surface can be achieved through formula adjustment and usually needs to meet the UL94 V-0 or GB 8624 B1 grade standard. Specifically, it can be improved through the following ways: Flame retardant selection: The fire resistance rating of the solid surface of acrylic needs […]

The process technology of foamed PVC baseball involves multiple aspects such as raw material selection, formula design, molding methods and process control: Raw material selection: In the production of foamed PVC baseball, PVC resin is the main raw material. PVC varieties with a K value of 58 to 65 can be used to make hard […]

The process methods of reinforced PVC baseball shells mainly involve material selection, mold design, injection molding and post-treatment processes, etc. Material selection: When making the PVC baseball shell, it is necessary to choose PVC material with high strength and high toughness to ensure that the shell can withstand the impact and wear during use. At […]

Raw material control Selection of PVC resin The densities of PVC resins with different degrees of polymerization vary, which can affect the weight of baseball. When purchasing raw materials, it is necessary to strictly control the specifications of PVC resin to ensure that the density of PVC resin used for producing baseball shells in the […]

Optimization of raw materials and formulas Raw material purity control: If the PVC resin contains impurities, it will affect the fluidity and uniformity of the material during processing, and thus lead to poor roundness of the baseball. Therefore, it is necessary to strictly screen raw material suppliers to ensure that the purity of PVC resin […]

In terms of the application of environmentally friendly production techniques for PVC baseball, efforts can be made from aspects such as raw materials, production processes, post-treatment, and packaging. In terms of raw material selection, priority should be given to PVC materials that have passed environmental protection certifications. These materials have a relatively small impact on […]

In the production process of low-cost PVC baseball, efforts can be made from the raw materials, molding, post-treatment and packaging stages to reduce costs while ensuring product quality. Raw material selection and processing Raw material selection: Under the premise of meeting the basic performance requirements, PVC materials with high cost performance should be selected. For […]

In terms of technological innovation for the rapid production of PVC baseballs, improvements can be made in the aspects of raw material pretreatment, molding process, post-treatment and packaging. During the raw material pretreatment stage, plasticizers and additives can be thoroughly mixed and stirred with PVC powder or granular materials in advance to form a paste-like […]

In the production process of high-quality PVC baseballs, it is necessary to control the key points of raw materials, molding, post-treatment and other links. In terms of raw materials, it is necessary to strictly control the quality of PVC resin, select resin with an appropriate degree of polymerization, and ensure that it meets the performance […]