US 11,897,223 B2
Continuous fanfolded joined corrugated
Greg P. Magnell, Vicksbury, MI (US)
Assigned to WestRock Shared Services, LLC, Atlanta, GA (US)
Filed by WestRock Shared Services, LLC, Atlanta, GA (US)
Filed on Mar. 24, 2022, as Appl. No. 17/703,769.
Application 17/703,769 is a division of application No. 16/374,491, filed on Apr. 3, 2019, granted, now 11,305,505.
Prior Publication US 2022/0212432 A1, Jul. 7, 2022
Int. Cl. B31B 50/26 (2017.01); B65D 65/40 (2006.01); B31D 5/04 (2017.01); B32B 1/08 (2006.01); B31F 7/00 (2006.01); B65H 45/22 (2006.01); B65H 45/30 (2006.01)
CPC B31B 50/26 (2017.08) [B31D 5/04 (2013.01); B31F 7/004 (2013.01); B32B 1/08 (2013.01); B65D 65/403 (2013.01); B65H 45/228 (2013.01); B65H 45/30 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A system comprising:
a ramp;
two or more rails operatively connected to the ramp, to guide a pair of opposed edges of a web to fold in towards each other and overlap, with a first edge being underneath the opposite second edge; and
an adhesive applicator operatively connected to the rails to receive a folded over continuous web.