B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
24/59
B65D 27/28 (2006.01) B29C 47/00 (2006.01) B29D 5/10 (2006.01) B65D 33/25 (2006.01) B65D 33/30 (2006.01)
Patent
CA 1036327
ABSTRACT A tube construction for providing releasably interlocking fastener strips to be attached to the surface of film for bags including an elongate thin plastic tube having a range of gauges from .0015" to ,05", the im- provement wherein the the tube has at least 6 shaped plastic profiles projecting from the surface of the tube and integral therewith being formed by the same extrusion process with one-half of the number of profiles being female and the other half being male profiles, and the male and female profiles shaped and sized so as to be capable of re- leasably interlocking with each other and with the film between the profiles having a distance no greater than 2", and said film being longitudinally severable between pro- files to provide fastener strips for laminating onto the surface of a plastic film to be converted into reclosable plastic bags. The plastic beside the profiles may be thickener than the remainder of the tube.
189968
LandOfFree
Method of making fastener profiles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of making fastener profiles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making fastener profiles will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1041807