Chemical closures from MENSHEN
Safety first – for people and the environment

The chemical industry places high demands on packaging and closures. MENSHEN’s closure solutions are designed to support the safe storage, transport and use of chemical products.

Our closures are manufactured under controlled production conditions. Standardised processes, defined quality tests and the continuous monitoring of relevant production parameters help to ensure consistent product quality.

This results in closure solutions that meet the specific technical requirements of the application and are designed for use in demanding industrial environments.

MENSHEN meets the relevant requirements for dangerous goods packaging

Specialised products, such as hazardous substances, place particular demands on packaging. Packaging for dangerous goods must meet the applicable legal and technical requirements and be certified in accordance with the relevant UN standards.

In the chemical industry, acids, hazardous substances and other demanding contents are used, amongst other things. These substances can place special demands on the leak-tightness, functionality and reliability of packaging systems. For the safe transport and storage of these products, packaging components are required that are tailored to the respective operating conditions.

MENSHEN develops and manufactures closure solutions for applications in the chemical sector, taking these specific requirements into account. Our decades of experience in this market segment are incorporated into product development, manufacturing processes and quality assurance.

Before being put into service, the closure systems undergo extensive testing and inspection procedures. Depending on the specific application, various technical and regulatory requirements are assessed to ensure they can be used as components of suitable packaging for dangerous goods. As part of the relevant approval procedures, the closures can become part of a packaging solution certified to UN standards.

The aim of our development and production processes is to provide closure solutions that support the requirements for the safe storage and transport of the intended contents.

Safety – Precision – Purity

A chemical closure from MENSHEN often consists of several components. Due to the requirements for leak-tightness, chemical resistance and product-specific operating conditions, different components are used in many closure solutions.

Depending on the application, these may include, for example, sealing inserts made from materials such as PTFE or degassing components. Once manufactured, the individual components are assembled into a complete closure system.

The assembly processes require precise coordination of the individual components. In this process, several components are brought together within short cycle times and then checked using sensor- and camera-based inspection systems to ensure they are correctly positioned and meet defined quality requirements.

The inspection methods used ensure consistent product quality and help to detect deviations or contamination at an early stage. This is particularly important for applications involving sensitive or high-purity contents.

The combination of suitable materials, precise assembly processes and quality-assuring inspection methods results in closure solutions designed to meet the specific requirements of the chemical sector.

What are your quality standards with your chemical closures?
Christian Keller

MENSHEN has been a partner to the chemical industry for over 50 years

Our long-standing collaboration with companies in the chemical industry underlines the importance of this market segment for MENSHEN. For more than 50 years, MENSHEN has been developing, manufacturing and distributing closure solutions for applications in the chemical industry.

Since our company was founded in 1970, the development, production and distribution of closures for the chemical industry have been at the heart of our business. Over the years, our product range has been continuously expanded and closure solutions have been further developed to meet a variety of requirements and applications.

Many customers in the chemical industry have been using MENSHEN closures for many years in a variety of applications. The experience gained in this way is incorporated into the development of new closure solutions and the further development of existing ones.

Our standard portfolio has been developed to meet the requirements of numerous applications in the chemical industry. In doing so, we take into account the technical, regulatory and application-specific requirements placed on modern packaging and closure solutions.

The experience we have built up over decades in this market segment enables us to continuously refine our products and processes. Our customers also benefit from this experience when selecting and using suitable closure solutions for their applications.