B - Operations – Transporting – 65 – B
Patent
B - Operations, Transporting
65
B
B65B 31/02 (2006.01) B29C 65/00 (2006.01) B29C 65/16 (2006.01)
Patent
CA 2130834
2130834 9316922 PCTABS00025 Method and device for manufacturing a thermally insulated container (1) for storing and transporting material such as vaccine, biological material and the like requiring a substantial constant temperature during a substantial period of time, the container comprising an insulated first can-shaped vessel (2) filled with a solid-to-liquid phase transforming refrigerant material (5). In a first step of the method a multilayer insulation is baked under vacuum and arranged about said first vessel (2) by wrapping so that it encloses said first vessel on all sides, in a second step said first vessel is inserted under vacuum into an outer vessel, in a third step the bottom part (18) and the cover part (19) of the container are welded together under vacuum. The device for manufacturing the container comprises a high vacuum chamber (28) provided with an input magazine (32) and valve (32b) for said first vessel (2), a wrapper machine (29) for wrapping said first vessel with insulation and a welding station located above said wrapper machine (29) for welding the container parts (18, 19) under vacuum.
Blom Anders
Gustafsson Jarl
Mccarthy Tetrault Llp
Thermopac Ab
LandOfFree
A device for wrapping and welding under vacuum, used in the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with A device for wrapping and welding under vacuum, used in the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A device for wrapping and welding under vacuum, used in the... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1785063