Paperboard panel construction

Details Paperboard panel construction Paperboard panel construction

1986-09-26

1987-12-01

Kittle, John E.

Stock material or miscellaneous articles

Structurally defined web or sheet

Nonplanar uniform thickness material

428186, 428212, 4285375, B32B 312

Patent

active

047104171

ABSTRACT:
This invention relates generally to a panel assembly having a particular novel layered construction. In place of a conventional solid chipboard laminated construction, an undulated midstratum layer is utilized in such manner that air cells or pockets are formed within the structure. An overlayer and an underlayer are adhesively applied to the undulated midstratum layer. The invention results in a panel assembly which may be much more economically manufactured while yielding superior end product strength and durability. The invention has widespread utility as a superior substitute for the currently used solid laminated chipboard design.

REFERENCES:
patent: 3972763 (1976-08-01), Wolvin et al.
patent: 4262050 (1981-04-01), Jenkins
patent: 4560429 (1985-12-01), Credali et al.
patent: 4673608 (1987-06-01), Cline

Affiliated with

Also associated with

Rating

Paperboard panel construction does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Paperboard panel construction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Paperboard panel construction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1930875