The plastic bottle is a kind of container with high rig […]
The plastic bottle is a kind of container with high rigidity and beautiful appearance, which can be applied in different industries. The common shapes of plastic bottles are round, square, elliptical, etc. From the point of view of use, they all have their own advantages. Different types of plastic bottles are selected according to different usage requirements.
The plastic bottle has a uniform wall thickness, and the printed surface should be flat. The liquid plastic bottle must contain a reinforcing structure such as a handle and a groove. In the production process, in order to prevent deformation, some methods are needed to solve the problem.
1. Deformation due to hot filling: filling at room temperature as much as possible. To achieve the purpose, use a prolonged circulation transfer tube or add a cooling device to avoid this phenomenon.
2, due to weight loss caused by deformation: the use of different barrier effect material plastic bottles, to achieve an excellent barrier effect to reduce deformation and other phenomena.
In general, plastic bottles are widely used in different industries, and as a mainstream packaging form, they are favored by the market. It has an important influence in the packaging market.