250L bag for pharmaceutical liquids
PHARMACEUTICAL & HEALTHCARE
PACKAGING
Context & Challenges
A pharmaceutical laboratory specialised in in vitro diagnostics sought to develop a large-volume 250-litre bag for the packaging and handling of sensitive liquids.
This project was carried out in a demanding industrial environment, with strict requirements in terms of safety, mechanical performance and process compatibility.
Objectives
The customer was looking for a solution capable of meeting several key requirements simultaneously:
- Excellent mechanical strength, ensuring the integrity of the bag during filling, storage and emptying phases
- Integration of specific connectors, fully compatible with the existing industrial process
- Controlled permeability performance, in order to preserve the quality and stability of diagnostic liquids
The main challenge was to secure a large volume while ensuring perfect adaptability to the customer’s operational constraints.
Technical Solutions
LARGE VOLUME 250L BAG FOR PHARMACEUTICAL LIQUIDS
Following this collaboration, Bernhardt developed a custom-made 250-litre bag fully compliant with the specifications:
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- High mechanical robustness
- Integration of validated specific connectors
- Full adaptation to the customer’s process constraints
Capacity : 250 liters
Key Features
Bernhardt leveraged its technical and industrial expertise to support the customer at every stage of the project:
- Comprehensive feasibility study on the production line for a 250-litre large-volume bag
- Analysis of connector assembly feasibility, taking into account mechanical constraints and process requirements
- Sourcing and selection of technical films with mechanical properties and permeability levels suited to the customer’s specifications
- Research and qualification of connectors precisely meeting the laboratory’s filling and emptying needs
This global approach secured the development of the solution while ensuring full industrial compatibility.
Proven Results
Following this collaboration, Bernhardt developed a custom-made 250-litre bag fully compliant with the specifications:
- High mechanical robustness
- Integration of validated specific connectors
- Full adaptation to the customer’s process constraints
This solution now enables the laboratory to rely on reliable, high-performance packaging perfectly suited to in vitro diagnostic applications, illustrating Bernhardt’s expertise in developing large-volume packaging solutions for demanding pharmaceutical environments.
Proof in pictures
