PP Bottle   is a kind of container with high rigidity and beautiful appearance, which can be applied and displayed in different industries. The common shapes of plastic bottles are round, square, oval, etc. From the perspective of use, they have their own advantages According to different use needs, choose different shapes of plastic bottles.


The thickness of the PP bottle is uniform, and the printed appearance should be flat, while 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 it.


1. Deformation due to hot filling: Fill at room temperature as much as possible. In order to achieve the purpose, use extended circulation transfer tubes or add cooling devices to avoid this phenomenon.


2. Deformation due to weightlessness: Use plastic bottles with different barrier effect materials to achieve excellent barrier effects to reduce deformation and other phenomena.


In general, PP bottles are widely used in different industries, as a mainstream packaging form, and are very popular in the market. Has an important role in the packaging market.


Ningbo RUICHANG Commodity Packaging CO , Ltd . is a professional China manufacturer and supplier of PP bottles. Everything from square bottles to PP bottles is packaged in cosmetic vacuum bottles, designed to make your cosmetic bottles easy to use every day, thereby protecting the contents from contamination and chemical changes. Welcome to buy: https://www.ruichangpacking.com/