What are the ways to improve the quality of plastic bottle molds?

Plastic bottle mold is a supporting product for plastic bottle molding, which gives plastic bottle the corresponding appearance outline and is one of the important components of plastic bottle molding. The quality of the mold will directly affect the molding effect of the plastic bottle. So, how can we improve its quality?

1. The mold design should be reasonable, and try to choose a good structural scheme for manufacturing. Designers should fully consider the technical requirements of the mold and the feasibility and manufacturability of its structural design.

2. The design of the mold is a key link to improve the overall quality of the mold, and we need to consider all the influencing factors. It mainly includes the selection of mold material, the availability and safety of mold structure, the processability of mold parts and the convenience of mold maintenance.

3. For the selection of plastic mold materials, not only the actual requirements of customers, but also the material cost and other issues should be considered. In addition, we also need to select the mold according to the type, use, and processing speed of the mold.

4. In the mold structure design stage, the structure should be designed as compact as possible, easy to operate, and at the same time to ensure that the mold parts have sufficient rigidity and strength. If the mold structure allows, the corners of the mold parts should be designed as rounded as possible to avoid stress concentration. For cavities, dies, partial cores and punches, combination or mosaic structures can be used to eliminate stress concentrations. For slender punch or core parts, corresponding protective measures should be taken on the structure. If it is a cold mold, it should be equipped with a device to prevent clogging of the workpiece or waste. In addition, we also need to consider how to reduce the wear of sliding parts and the impact of frequent impact parts on the quality of plastic bottle molds during long-term use.

Yuhuan Tianlin Plastic Industry Co., Ltd. is a company specializing in the production and processing of plastic products, disinfectant bottles, daily chemical bottles, pharmaceutical packaging and other products. It has a complete and scientific quality management system. The integrity, strength and product quality of Taizhou Yuhuan Tianlin Plastic Industry Co., Ltd.. have been recognized by the industry.