{"id":665,"date":"2026-05-14T16:20:40","date_gmt":"2026-05-14T15:20:40","guid":{"rendered":"http:\/\/seamlessbio.de\/?page_id=665"},"modified":"2026-06-25T15:54:03","modified_gmt":"2026-06-25T14:54:03","slug":"2d-vs-3d-bioprocess-bags-guide","status":"publish","type":"page","link":"https:\/\/seamlessbio.de\/de\/2d-vs-3d-bioprocess-bags-guide\/","title":{"rendered":"2D- vs. 3D-Bioprozessbeutel"},"content":{"rendered":"
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\n Startseite<\/a>\n \/<\/span>\n Einweg-Bioprozesse<\/a>\n \/<\/span>\n 2D vs. 3D Bag Selection Guide<\/strong>\n <\/div>\n\n
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\n SeamlessBio \u2014 Single-Use Bioprocessing<\/span>\n

2D vs. 3D Bioprocess Bags \u2014 Selection Guide<\/h1>\n

\n Not sure whether your process needs a flat 2D bag or a 3D\n bioreactor bag? This guide compares both formats by\n application, oxygen transfer needs and working volume to help\n you choose.\n <\/p>\n

\n Informationen anfordern<\/a>\n Im Shop ansehen<\/a>\n <\/div>\n <\/div>\n
\n \"2D\n
Platzhalter f\u00fcr Produktbild<\/div>\n <\/div>\n <\/div>\n\n
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Head-to-head comparison<\/h2>\n
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Parameter<\/th>\n 2D Bags<\/th>\n 3D Bags<\/th>\n <\/tr>\n <\/thead>\n
Geometry<\/td>\n Flat, pillow-style<\/td>\n Three-dimensional, bioreactor-style<\/td>\n <\/tr>\n
Primary purpose<\/td>\n Media\/buffer prep, mixing, storage<\/td>\n Cell culture, fermentation<\/td>\n <\/tr>\n
Oxygen transfer<\/td>\n Not optimised \u2014 not designed for cell growth<\/td>\n Optimised for gas exchange and cell growth<\/td>\n <\/tr>\n
Typical volume range<\/td>\n 150 mL \u2013 50 L<\/td>\n 100 L \u2013 1000 L<\/td>\n <\/tr>\n
Platform compatibility<\/td>\n Orbital shakers, rocking platforms<\/td>\n Rocking, orbital bioreactor platforms<\/td>\n <\/tr>\n
Mixing efficiency<\/td>\n High \u2014 large flat surface area<\/td>\n Optimised for culture, not bulk mixing<\/td>\n <\/tr>\n
Best for<\/td>\n Buffers, media, intermediate storage<\/td>\n mAb, vaccine, cell therapy production<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <\/div>\n\n
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Choose 2D bags if you need<\/h3>\n