1. Overview of Powder Transfer Bags Powder transfer bags are specialized flexible containers designed for the storage, transportation, and transfer of powder, granular, or flaky materials. They are engineered to withstand the mechanical stress of loading, unloading, and transfer, while p...

1. Overview of Biological Storage Bags Biological storage bags are specialized flexible containers designed for the sterile storage, transfer, and temporary holding of biological materials in biopharmaceutical processes. They are engineered to maintain the structural and functional integ...

1. Overview of Sterile Sampling Systems Sterile sampling systems are specialized equipment designed to collect samples (liquids, powders, suspensions, or gases) from closed production systems (such as bioreactors, fermenters, storage tanks, pipelines, and filling lines) under sterile ...

1. Overview of Cryopreservation Bags and Their Core Application Value Cryopreservation bags are specialized flexible storage containers designed for the low-temperature preservation of biological samples, which can maintain the structural and functional integrity of samples under ultra-l...

1. Overview of Biopharmaceutical Sterile Connectors Biopharmaceutical sterile connectors are specialized connecting devices designed for the biopharmaceutical field, which can realize the rapid and sealed connection of two or more pre-sterilized bioprocess components under sterile or non...

1. Definitions and Material Characteristics 1.1 Low-Melting-Point Feeding Bags Low-melting-point feeding bags (also called batch inclusion bags) are mainly made of modified EVA (ethylene-vinyl acetate copolymer) or polyolefin blends, with a melting range typically between 70°C...