System and method for edge heating of stretch film

Details System and method for edge heating of stretch film System and method for edge heating of stretch film

B - Operations, Transporting

29

C

B29C 55/02 (2006.01) B29C 47/88 (2006.01) B29D 7/01 (2006.01) C08J 5/18 (2006.01)

Patent

CA 2656663

The present invention relates to a method and system for edge treatment of a film in which one or both edges of the film is heated to a temperature above a softening point of a DSC onset temperature. In one embodiment, the edges of film are heated to a temperature above the peak DSC temperature. A central portion of the film between the edges remains at a lower temperature. In one embodiment, an edge heat treatment apparatus having a heated channel is used to receive an edge portion of the film and heat the edge portion.

Affiliated with

Also associated with

Rating

System and method for edge heating of stretch film does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for edge heating of stretch film, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for edge heating of stretch film will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1598766