Menshen specializes in plastic closures that require strict adherence to safety measures. Particular products, e.g., hazardous materials, require special packaging, and the packaging of dangerous goods has to be certified to United Nations (UN) standards.

The chemicals industry frequently uses acids, bases, and many other solutions that place exceptionally high demands on the safety and reliability of packaging. These filling goods are usually categorized as hazardous substances, for example, corrosive liquids or chemicals that generate acidic vapors. Such products must be transported and stored safely, reliably, and, above all, tightly.

Menshen understands the requirements and challenges involved in chemical packaging. Reliable, safe, and tightly sealed packaging is the standard. Moreover, they have many years of experience in developing, producing, and quality assurance chemical closures.

Chemical closure systems are subjected to numerous tests and simulations in multiple processes, which must be completed to receive the required UN certification. After the successful completion of tests, chemical closures can be accepted for chemical packaging products safely, tightly, and reliably.