Using a high-quality plastic cap, you can seal your water bottle. When choosing polymer caps, quality is important, since the service life of the bottle’s contents depends on it. Polymer bottle caps differ in technical characteristics, appearance, sizes and other criteria. We will learn from this article what parameters to focus on when choosing a polymer cap for a bottle.
Characteristics of polymer caps
At first glance, it may seem that all polymer caps are the same. However, in reality they have significant differences. First of all, it lies in the technical characteristics. Among the most relevant technical parameters are:
- Type of cap.
- Principle of capping.
- Presence of a safety ring.
- Material .
- Height.
- Number of side ribs.
- Weight.
Having studied the basic parameters, you can choose a stopper for the bottle exclusively according to needs. It is also important to pay attention to the material from which the cork is made. This is mainly HDPE, characterized by high performance.
Types of plugs: how to choose options
Polymer plugs are available in several varieties depending on the type. So, we can note one-component, two-component and others. PET bottles are usually capped at the factory during the bottling stage. For this, specialized equipment is used. To maintain quality, a special safety ring is used.
Using polymer caps, mainly by capping still water in large plastic bottles. Such a cap reliably protects against moisture, dust, and dirt particles getting inside the bottle itself, since the capping is carried out with the highest quality.
Thus, polymer bottle caps are reliable and practical products, the purpose of which is to hermetically seal the bottle for further sale in retail chains. They are distinguished by appearance, technical parameters, material of manufacture, color scheme and other criteria.
