Method and apparatus for producing a plastic sleeve

Details Method and apparatus for producing a plastic sleeve Method and apparatus for producing a plastic sleeve

B - Operations, Transporting

29

D

154/8.02

B29D 23/10 (1980.01)

Patent

CA 1183071

METHOD AND APPARATUS FOR PRODUCING A PLASTIC SLEEVE Abstract of the Disclosure The making of a tubular sleeve of thermoplastic material wherein a strip of sheet stock is fed to a rotat- able turret having a plurality of rotatable mandrels thereon, the strip is severed into individual rectangular blanks, each having a leading edge and a trailing edge, each blank is formed into a cylindrical shaped sleeve wrapped around a mandrel with the trailing edge overlapping the exterior of the leading edge of the blank, the mandrels are moved past a sealing station and a plurality of bars are rotated so they move successively in an arcuate path generally tangentially to the path of the blank to bring the sealing surface of each bar into engagement with the overlapped edges and apply radial pressure thereto to fuse the edges together and form a seam. i.

410386

Affiliated with

Also associated with

Rating

Method and apparatus for producing a plastic sleeve 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 and apparatus for producing a plastic sleeve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for producing a plastic sleeve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1334880