Safety and reliability of plastic bottle design

Release Time:2024-06-24


In the process of plastic bottle design, safety and reliability are two important considerations. Plastic bottles are often used to package items such as food, pharmaceuticals and cosmetics, so good design is needed to ensure that the product complies with relevant safety standards and regulations, and can remain stable and reliable during use.

First of all, the material selection of plastic bottles is the basis for ensuring safety and reliability. Food grade polyethylene (PE) and polypropylene (PP) are common plastic materials for food packaging, which have good corrosion resistance and food safety. In addition, the coating and printing materials on the surface of the plastic bottle should also meet the relevant hygiene standards to ensure that the product will not contaminate the packaging items.

Secondly, plastic bottle design needs to pay attention to sealing and leak-proof. Articles such as food, medicine and cosmetics have very strict requirements for sealing to prevent problems such as pollution, oxidation and evaporation. Therefore, the design of the bottle mouth and the structure of the lid of the plastic bottle need to be able to provide good sealing and leak-proof performance. Reasonable design and process can ensure that plastic bottles will not leak and overflow during use, thereby ensuring product quality and safety.