Package padding material and apparatus for forming package...

B - Operations – Transporting – 31 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B31F 1/07 (2006.01) B31D 5/00 (2006.01) B65D 81/14 (1990.01)

Patent

CA 2134434

ABSTRACT OF DISCLOSURE The invention concerns a package padding and an apparatus for forming same. The package padding is continuous and web-like and formed of superimposed paper courses (1,2,3). On the substantial surface area of one paper course (2) has with a pair of shaping rolls (16,17) been embossed a cellular padding struc- ture. The package padding comprises a punch joint re- gion (5) formed with the aid of a pair of punch joint rolls (18,19), and an intact area (7) substantially free of punchings, the package padding being more bulky and fluffy in the region thereof than in the punch joint region (5). In the embossed paper course (2) have by means of the speed differential of the punching rolls (18,19) and the shaping rolls (16,17) been folded pleats (8) so that the package padding contains per unit length of the package padding a greater length of paper material of the second paper course (2) than of paper material of the first paper course (1). (Figs 1 and 5)

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Package padding material and apparatus for forming package... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Package padding material and apparatus for forming package..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Package padding material and apparatus for forming package... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1768005

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.