In-line process for the production of corrugated board

Details In-line process for the production of corrugated board In-line process for the production of corrugated board

1973-05-29

1976-02-03

Drummond, Douglas J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156210, 427391, 428530, B31F 122

Patent

active

039363392

ABSTRACT:
An efficient, inexpensive, in-line process is provided for producing additive-impregnated corrugated board, such as those having excellent rigid-when-wet and rigid-when-humid strengths. The process comprises applying an additive, such as water- and moisture-resistant resin, flame retardant, fire proofing agent, fungicide, mold-inhibitor, insecticide, or the like, in the form of a collapsible foam of a dispersion or solution of the additive to the corrugated medium, and desirably the liners, at the time the corrugated board is being formed.

REFERENCES:
patent: 3002873 (1961-10-01), Pickren
patent: 3025963 (1962-03-01), Bauer
patent: 3547854 (1970-12-01), Roth et al.
patent: 3607598 (1971-09-01), LeBlanc et al.
patent: 3741854 (1973-06-01), DeGoria
patent: 3796599 (1974-03-01), McLaughlin

Affiliated with

Also associated with

Rating

In-line process for the production of corrugated board does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with In-line process for the production of corrugated board, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and In-line process for the production of corrugated board will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2121330