B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
206/74
B65D 41/02 (2006.01) B29C 45/14 (2006.01) B29C 43/18 (2006.01)
Patent
CA 1319129
Abstract Container Caps Caps consisting of a closure panel 1 and a cylindrical side wall 4 that are relatively permeable to water vapour and/or oxygen are rendered less permeable by moulding into and permanently bonding to the inner face 3 or, more usually, the outer face 2 of the closure panel a relatively vapour impermeable lamina 5. The cap is made by a process in which a lamina is inserted into the cavity of a mould, usually an injection mould, and then the material for forming the cap is introduced into and mould in the cavity.
530655
Smart & Biggar
W.r. Grace & Co.,-Conn.
LandOfFree
Container caps does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Container caps, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Container caps will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1332273