Plastic bottles are a type of container with high rigidity and beautiful appearance, which can be applied and displayed in different industries. Common shapes of plastic bottles include round, square, oval, etc. From a usage perspective, they all have their own advantages, and different shapes of plastic bottles can be selected according to different usage needs.
Plastic bottles should have uniform wall thickness and a flat printed surface, while liquid plastic bottles must have reinforced structures such as handles and grooves. In the production process, some methods are needed to prevent deformation.
1. Deformation caused by hot filling: Fill at room temperature as much as possible. To achieve this goal, extend the circulation transfer tube or add a cooling device to avoid this phenomenon.
2. Deformation caused by weightlessness: Plastic bottles made of different barrier materials are selected to achieve excellent barrier effects and reduce deformation and other phenomena.
Overall, plastic bottles are widely used in different industries and are favored and welcomed by the market as a mainstream packaging form. It has a significant impact on the packaging market.