Portions of sensitive single-use liquids and pastes are traditionally packaged using the blow-fill-seal method (BFS). However, this is generally complex and inflexible. When it comes to the manufacture of aseptic packaging, sterile blisters provide an innovative, cost-effective, and environmentally friendly alternative to the traditional method. Single-dose packaging can be used in numerous applications and is particularly suitable for medication which comes in the form of drops or ointments (such as eye drops, eye creams, nose drops, cough drops), as well as cream or gel cosmetics. The single-use format is not just ideal for medication which has to be used directly after opening for sterility and preservability reasons – it is also perfect for samples during promotions. Sterile Blisters: An Innovative Alternative to Blow-Fill-Seal Compared to the BFS method, the blister-based technology for sterile packaging, such as the process for the aseptic filling of eye drops, is considerably more flexible and economical. It is possible to produce several sterile products on one system and is even economical for small quantities. There is also a great degree of freedom when it comes to choosing the color and printing for the packaging design. What's more, a variety of dimensions and shapes are possible.