Types and common uses of rubber stoppers

The types of rubber stoppers that exist in the market reflect the needs of manufacturers for various items.

First, it can be said that these components are characterized by their versatility, making them prominent in the output produced. Therefore, they can be integrated into different types of structures and become an integral part.

Types of rubber stoppers

1.Bromobutyl rubber stopper

Bromobutyl rubber stopper mainly used for glass vials and large infusion bottles, with aluminum caps or aluminum plastic (flip cap) caps.

Advantages of bromobutyl rubber stoppers:

a. High cleanliness standard. Production of less than 100,000 clean area,

b. Perfect service system, with professional technicians, to provide customers with supporting and personalized services at any time;

c. Supply well-known pharmaceutical companies at home and abroad.

2.Polyethylene Stopper/Discs

Sealing for plastic infusion containers

Polyethylene Stopper also named: flask stopper, flask stoppers

Polyethylene stopper caps can fit all kinds of common test tubes.

Gently insert a low-density, high-density or standard plastic stopper into the container to provide a vacuum seal. A cost-effective alternative does not require preparatory lubrication like glass blanks. Solid or hollow models may have a grip handle or swivel nut for easy application and extraction. PE, LDPE and HDPE stoppers are available in different diameter sizes to ensure any device is closed to keep the contents free from contamination.

Common uses of rubber stoppers

Generally speaking, the functions of rubber stoppers can be divided into three types. Here we use them for shock absorption. A utility that can assimilate safety and anti-skid features. But they also serve aesthetics, offering more harmonious finishes or hiding certain elements.

Finally, their hygienic properties are indisputable. Used as a cover to prevent dust from entering the interior of tubes and structures.

Everyday behaviors like opening a door could change entirely if we didn't rely on one rubber stopper for the situation in our execution.

Their most common uses are evident in any individual's daily life as well as in more professional or industrial fields. This wide range of uses is the main reason why its production is carried out in a stable and continuous manner.

However, despite the variety of uses, the truth is that they all fulfill the same requirement: reduced impact. So to talk about the function of these parts is to dive into the world of the laws of physics. In particular, one concept must be kept in mind: kinetic energy. A term that refers to the energy an object possesses due to its motion.

All types of rubber stoppers belong to this frame. Their main purpose is to absorb the kinetic energy contained when one object strikes another. For this reason, the resistance of its material, whether rubber or thermoplastic, etc., also needs to be considered.

Fitting the right rubber stopper for a specific situation means major damping and cushioning of the shock.

Hebei Xiangyi has a wide range of rubber stoppers for pharmaceutical applications. Rubber stoppers are of the highest quality level and are produced under safe and certified process conditions according to applicable guidelines. In the standard range you will find the most common models of injection stoppers, infusion stoppers and lyophilized stoppers. These products are supplied at the highest level of quality and may be available in "ready to sterilize" or "ready to use" varieties. In addition to extensive inspections, standard testing and batch certification, almost all relevant additional analyses are possible.